catalogo medidas itm
TRANSCRIPT
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UndercarriageService and
Wear LimitsHandbook
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FOREWORD
The undercarriage represents a significant part of the cost of a crawler machine;therefore, it will account for a large proportion of overall maintenance costs during themachine's lifetime.
This Undercarriage Service and Wear Limits Handbookis designed to help understandhow wear occurs, how to assess it, and what can be done to get the most out of theundercarriage components.
Since the relationship between wear and productivity needs to be understood in termsof operating costs, following the rules and suggestions given in this document will helpachieve optimal management of the undercarriage.
This strategy will also make it possible to obtain the maximum productivity and
maximum undercarriage life at a lower hourly cost.This handbook is the heritage of 45 years experience in co-designing and producingundercarriage components for major Original Equipment Manufacturers, and indistributing spare parts all over the world through the After Market Dealers of ITM-Italtractor & Sorefa.
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CONTENTS
SERVI CE SECTI ON
1. UNDERCARRIAGE WEAR PAGE 5
2. ASSESSMENT OF WEAR PATTERNS AND TYPICAL DAMAGE PAGE 17
3. SERVICE AND MAINTENANCE PAGE 45
4. HOW TO MEASURE UNDERCARRIAGE WEAR PAGE 59
WEAR L I M I TS SECTI ON
1. HOW TO USE THIS GUIDE PAGE 65
2. PART NUMBERS IDENTIFICATION
EXCAVATORS PAGE 72
UNDERCARRIAGE COMPONENTS P/N BY MAKE AND MACHINE MODELS PAGE 73
ALTERNATIVE CHAINS AND SHOES PAGE 155
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Undercarriage
Wear
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UNDERCARRIAGE WEAR
It is impossible to avoid undercarriage wear, even using the optimum design and topquality parts.
However, a proper understanding of the causes of wear, together with methodical
checks and correct maintenance practices, can help minimise the effects and increaseworking life of the undercarriage.
Wear is always present as a macroscopic effect of the relative motion of the variouscomponents that are in contact with each other and with the ground.
All parts of the undercarriage are designed and manufactured to work and wear as asystem. Therefore, as soon as one of the components starts to wear, this will havesome effect on the rest of the system. Thats why we advise strongly against mixing
new undercarriage components and worn ones. This action would cause a dramaticreduction in the life of new components and accelerate wear of the worn ones.
The variables that affect this systems life and the wear balance between itscomponents, can be gathered in three major groupings: non-controllable variables,controllable variables and partially controllable variables.
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In fact, moisture content increases the abrasive effects of the soil and acts like agrinding compound especially if enough moisture is present to result in slurry/mud.Moisture can also favour soil packing, which will be discussed later in this section.
In any event, abrasiveness of underfoot conditions is the more difficult factor todetermine accurately, although the effects can be measured quite easily.
Since it is the least subject to other variables at the same time, the best undercarriagecomponent to use when comparing overall relative abrasive effects is the link.
Abrasiveness Rating Descriptions
High Wet soils containing a high amount of hard and sharp sand particles.
E.g. tar sands or clay containing quartz crystals. Definitively a gritty soil.
ModerateSlightly damp soils, like silts or clays, that contain a low proportionof rounded sand particles or rock fragments. Rocky conditions can be included inthis category if the proportion of hard rock fragments is low.
LowDry silt and clay soils without any content of rocks and sands. Typicallythis soil feels slick when wet and can be moulded when high in clay content. Insome cases certain calcareous rocks can be considered to have low abrasiveff t
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Impact conditions can be classified as follows.
Impact Rating Descriptions
HighNon-penetrable or low-penetrable surfaces with frequent exposure to 15
cm (6) or higher bumps and which also generate high twisting loads on trackchains. High impact conditions are encountered on surfaces such as frozenground, concrete, or rocks in quarry works. Also, most forestry applications mustbe placed in this category due to the presence of stumps and logs. Moreover,constant weight shifting caused by applications such as digging and dumpingmay generate high impact loads on excavator undercarriage components.
Moderate These conditions are associated with partial penetration of the
grouser bar, but with irregularities and rocks smaller than 15 cm (6), which cangenerate moderate twisting loads on track chains.
LowCompletely penetrable surfaces, which allow the shoe grousers to enterthe soil completely, distributing the weight of the machine over the full shoeplate and over a large number of shoes.
The tangible effects of impact on the undercarriage are structural.
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The most severe effect of packing is to cause the track chain to climb up the teethcreating excessive track tension a situation which may culminate in the chain violently
jumping off the tooth tip with a loud banging noise.
Packing materials are classified as extrudable or non-extrudable. The former arematerials that, in wet conditions, can normally be squeezed out from between theparts.
Materials falling into the second category cannot be extruded without modifying thestandard configuration of the undercarriage.
How to m in im ise the ef f ec ts of pack in g
By definition, packing effects cannot be controlled, but the following tips can help
to reduce them to a minimum.
Maintain the correct track tension, the tracks must be adjusted asoften as required when working on this type of soil.
Clean the undercarriage and remove the packed material as often as possible.Ideally every working shift.
If il bl d l i th t t f ft t d bl ki
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Moisture
In the previous sections, we have already explained how moisture can make asignificant difference in terms of soil abrasiveness and packing potential.
In addition, it should be noted that moisture or water in itself increases corrosion ofundercarriage components by causing rusting or multiplying the corrosive effects of
many other chemicals and compounds.On the other hand, large quantities of water can have beneficial effects in flushing awayabrasives and chemicals and in softening packing materials thereby facilitatingextrusion.
Chemicals
Chemicals are either naturally occurring or man made.
Chemicals such as salts and sulphurs, organic chemicals, and acids found in mines,fertilisers, chemical dumps, sanitary land fills and also crop sap, may have corrosiveeffects, as may certain highly acid and saline soils.
All these substances are corrosive and may affect either the steel or rubber of the seals.
This will result in eating away of wear material, an increase in certain types of cracks,loss of lubricant and failure of bearings and chain joints.
N t l th t h d d t l b t tt k b t i h i l th
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Terrain
The effects of all applications(see next section) are influenced by the terrain on which thework is being done.
Changes in terrain shift the centre of gravity of the machine, with resulting increasedloads on different parts of the undercarriage.
Working Downhill
Machine weight is moved forward causing relativelyhigher wear of the front rollers.
However, due to the design of the track system,working downhill reduces the rate of sprocket andbushing wear.
This is therefore the preferable situation.
Working Uphill
This shifts the weight balance rearward causingrelatively higher wear on rear rollers and increasing
f d d i f k t d b hi
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Working in a Depression
Causes loads to be carried by outer (or outboard)components.
This results in increasing wear on outer links, roller
and idler treads, and track plate ends.In extreme situations, outer sprocket-bushing wear isgreatly increased.
ApplicationsThe term Applications is often misused to describe underfoot conditions, while itshould be understood in terms of w hat th e m ach ine is do ing.
Possible wear and structural effects of the most common applications are describedwithout regard to the underfoot conditions in which the machine is working.
Dozing or Pushing
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PARTIALLY CONTROLLABLE VARIABLES
By definition, the operator has very little control over the previously describedunderfoot conditions and applications. Generally, the job must be done regardless ofthe environmental conditions in which the machine must operate.
However, the operator can reduce undercarriage wear by the correct setting of certainparameters that are under his control.
These partially controllable variables are defined as operating conditions, and mustbe understood in terms of what the machine operator is doing.
Speed
The rate of wear is directly related to speed and distance travelled, not just hoursworked. In fact, the wear rate of all components rises proportionally as speedincreases. This is mainly due to the increased specific load caused by the speed atwhich the parts contact each other.
Speed also determines the structural effects of impact on undercarriage components.
In fact, speed directly affects the wear rate of pins, bushings, sprockets and rotatingcomponents, and indirectly affects the wear rate of shoes and grousers due to the
i t d hi h d i t
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Counter- Rotation
Counter-rotation consists in causing one track to travel forward while the other travelsin reverse.
This method of turning the machine must be used judiciously.
In fact, at the same speed and underfoot conditions, the load applied to the sides of
undercarriage components is relatively higher than that caused by normal turning.
Slipping/Spinning Track
Spinning the tracks increases the wear rate on all components without accomplishingany useful work.
Track shoe grousers are particularly affected due to increased sliding between the
grouser and the ground.
Favoured side operation
Uneven wear rates between the two sides of the undercarriage will result if work isalways performed with a greater load on one side of the undercarriage than the other.
Needless to say, wear of the favoured side increases proportionally to the powerapplied and packing and slippage parameters.
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CONTROLLABLE VARIABLES
Eliminating or reducing the controllable causes of wear is the primary factor in gettingthe most from the undercarriage parts.
Since they are controllable by nature, these variables are the ones in which the choices
of the machine operator/owner play a major role in extending the undercarriage life.Note also that conscientious scheduled maintenance and a daily overall inspection willhelp to keep operating costs and machine downtime to a minimum.
Track Tension
As explained earlier, packing materials are the main cause of track chain over-
tightening.Incorrect track tension will result in faster wear of undercarriage components. An over-tightened track chain can reduce the wear life of bushings and sprockets by between2.5 and 3 times.
This situation also reduces productivity (because of lost drawbar pull power) andincreases fuel consumption.
Further details about track tension and adjustment parameters can be found in the
S i & M i t ti
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Typical effects on undercarriage components related to the adoption of wider trackshoes are as follows.
Unproductive resistance to turning, subtracting valuable engine power andincreasing fuel consumption. Turning tends to twist the track chain andincrease shoe corner wear.
Structural problems of the shoes and links, including bending, cracking,breaking, etc.
Increased wear on pins and bushings.
Possible elongation of the pin and bushing bores on the links.
Loosening or breaking of shoe hardware, with consequent enlarging of theshoe bolt holes.
Reduced wear life of links, roller flanges, and the idler centre flange.
Track Alignment
Proper alignment of undercarriage components is of the maximum importance in orderto avoid accelerated and unbalanced wear.
Each discrepancy in the roller frame, idlers and sprockets, will be detrimental to roller
t d d fl li k il d th id f th k t / t d th idl
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AssessmentOf
Wear Patterns
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ASSESSMENT OF WEAR PATTERNS AND TYPICAL DAMAGE
This section is designed to help technicians assess wear patterns and recognise the rootcauses of the most common problems affecting undercarriage components.
ALIGNMENT OF UNDERCARRIAGE COMPONENTS
Before going through the typical wear patterns of every single component, it should bemade clear that incorrect alignment of the roller frame, the idlers and the sprockets willresult in accelerated and unbalanced wear on moving parts of the undercarriage.
As a general rule, any wear pattern difference between left and right, inner and outer,or front and rear, may be due to improper alignment of one or more parts of theundercarriage.
The following descriptions cover the most common types of misalignments, their typicalcauses and effects, and the steps required to fix the problem.
R ll F Ali
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Tilt
When viewed from front or rear, roller frame tiltstoward or away from tractor.
Causes
Permanently bent diagonal brace, brokenmountings or bearings.
Ef fec ts
Unbalanced wear when comparing inboardversus outboard roller, idler, link treads andflanges.
Another consequence is unbalanced roller wear
from front to rear.
Rem edi es
Straighten diagonal brace and/or repairmountings.
Bow
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Idler Mounting Alignment
Toe-in / Toe-out
When viewed from top, the idler is not parallel to theroller frame centre line.
CausesIdler support box sections or idler yoke bent.
Ef fec ts
Inner wear of rail sides and, particularly, idlerflanges.
May affect wear of front roller flanges.
Rem edi esStraighten idler support box sections or yoke.
Lateral displacement
When viewed from top, the idler is parallel to, butdisplaced towards or away from the tractor and rollerframe.
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Sprocket Alignment
Toe-in / Toe-out
When viewed from top, sprocket not parallel to centreline of roller frame.
CausesSprocket shaft bent forwards or backwards orsprocket rim welded out of position.
Ef fec ts
Results in wear of both inner link sides andboth sides of the sprockets.
May affect rear roller flanges.Rem edi es
Straighten/replace sprocket shaft or repairweld.
Twist
When viewed from rear, sprocket is leaning or tilted in
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Link Wear and Deformations
Uneven or Scalloping Wear
Scalloping wear is normal for high speed machineswith high mileage.
Causes
End scallops (areas #1) are caused by the reduced surface area where the links
overlap, this situation increases specific pressure and thus the wear rate.Pitch extension due to internal wear of the joint increases this effect.
Center wear (#2) is due to the reduced contact area between the link flatsurface and the curved idler tread.
Acce lera tors
Speed, weight, horsepower, impact, abrasiveness, shoe width, track tension.
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Misalignment of one or more components of the undercarriage.Track chain isforced in line by roller flanges.
Acce lera tors
Same asUneven or Scalloping Wearplus turning speed, extremely large trackshoes when operating on high impact terrains.
Ef fec tsReduced wear life because of increased specific pressure.
New rollers wear faster if installed and operated with a worn track chain.
Rem edi es
Replace all undercarriage components at the same time.
Reduce controllable variables as far as possible by using narrower track shoes,alternating work directions on sidehills and checking U/C alignment.
Also snaky track chains should be replaced.
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Elongation of the Counterbore
Extension or ovalization of the bushing counterboreCauses
Rotation of the bushing in the link as a direct result of a pitch extension.
This can also be due to a seal failure that will result in internal seizure.
Acce lera tors
Wide track shoes.
Ef fec ts
Reduced re-usage of the links, even with new seals.
Rem edi es
Turn pins and bushings at the service limits.
Avoid sudden speed variations.
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Rem edi es
Monitor wear of undercarriage components and service/replace worn-out partsin good time.
Compensate for high loads on front or rear of machine by usingcounterweights.
Rail Spalling
Chips detaching from side of the link rail.
The link should be considered affected by this
problem on l yif the total length of spalling is longerthan 30% of the total length of the link. Otherwise,the damage can be classified as purely superficial(and/or cosmetic).
Causes
Normally caused by heavy impacts between the link and the roller treads andflanges.
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Cracks and Breakage
Structural damage concentrated on the corners andsmallest sections of the link.
Causes
The causes are normally the result of excessive torsion stresses; or twistingforces on the links.
This is also a typical problem associated with relatively worn links in severeapplications/conditions, e.g.: high impact terrain, logging, etc.
Acce lera torsSame asRail Spalling, plus a degree of rail material worn away.
Excessively wide shoes are the most important accelerating factor.
Ef fec ts
Machine down; prevents re-usability.
Rem edi es
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Bushing Off-Centre Wear
Wear pattern not aligned with the centre axis of thetrack chain/bushings.
Sometimes the link sides are also affected.
CausesMisalignment of track and/or sprocket.
Acce lera tors
Sidehill operations, worn rock guards/trackguides, misalignment of other undercarriagecomponents such as rollers.
Ef fec ts
In spite of the fact that this situation shouldnot affect the wear life of the bushing, itcould reduce bushing retention, especially onhigh impact sites.
Rem edi es
Correct alignment of the displaced
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Pin Wear
Surface Wear
Even wear of one side of the pin.
Corresponds to wear of the mating side of the
bushing. This is identified as internal wear of thejoint and is often the cause for undercarriagerepairs or part replacements.
Causes
Contact and relative motion between pin andbushing.
Acce lera tors
Seal failure (for sealed and/or lubricatedtrack chains), over-tightened track chain, useon high abrasive soils (dry chains), speed.
Ef fec ts
Excessive free play of the joint will result inso-called snaky chain.
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Pin End Wear
Wear of one or both ends of the pins.
Causes
Sliding contact with track guides/rock
guards, and or rocks.This can be due to snaky track chains, orundercarriage misalignments.
Acce lera tors
Sidehill operations, fast and sharp turns,excessively wide shoes, wear of the rollerflanges.
Ef fec ts
Difficulties in disassembling the pins at wetturn service.
This problem can cause broaching of the linkbore, and affect its re-usability.
The ends and oil reservoir bore must be re-
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Track Shoes
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Grouser Tip Corner WearGrouser corners display higher wear levels than the centres.
Causes
Same as normal wear, but different underfoot conditions and operating
accelerators are predominant.Acce lera tors
High impact conditions can be very detrimental for grouser corners. Especiallyin combination with excessively wide shoes and frequent turning operations.
Ef fec ts
Reduced wear life and traction.
Rem edi esAdopt the proper shoe width and eliminate or reduce controllablevariables.
Shoe Plate Deformation and WearBending and wear of the shoe plate, including leading and trailing edges.
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Shoe Cracking and Breaking
Causes
When stresses due to the load on the shoes exceed the mechanical resistanceof the material, cracks and breakages may occur.
Acce lera tors
Apart from typical accelerators, shoe width is the most important factor indetermining the resistance of the shoe to the applied forces.
Ef fec ts
Reduced exploitation of shoe wear life.
Rem edi es
As usual, the choice of the narrowest shoes able to provide adequate flotationis the best solution. If available, extreme service shoes should be used in thecase of heavy duty applications.
Bolt Hole Deformation
Enlargement or ovalization of the bolt holes.
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Track Rollers
Tread Wear
This is the normal wear pattern
CausesRolling contact with the abrasive particles ofthe soil between the roller tread and the linkrail.
Sideways sliding contact between tread andrail.
Acce lera tors
Machine weight, horsepower, speed, impactabrasiveness and packing.
Turning increases sideways sliding contact.
Excessively wide shoes and track snakinesstend to generate rounded wear patterns.
Ef fec ts
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Offset Tread Wear and/or Flange Side Wear
The wear pattern on the treads is shifted from thecentre axis of the roller.
Inner and/or outer sides facing tread wear.
CausesMisalignment of the roller frame.
Rolling and sliding contact with the sides ofthe link rail.
Inadequate track guidance.
Eccentric loading point of machine due toapplication (e.g.: plough work, use of the
side blade only, etc.).
Use of improper track chains or rollers.
Acce lera tors
Same asRoller Tread Wear.
In addition, also the following acceleratorsmust be considered: predominant sidehill
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Flange Top Wear
Wear of flange tops.
Causes
Rolling and sliding contact with the pin boss due to loss of clearance.
Acce lera torsSame asRoller Tread Wear.
Ef fec ts
Damage of the link pin boss could result in a loss of pin retention.
Rem edi es
Same asRoller Tread Wear.
Avoid exceeding the wear limit of undercarriage components.
Flat Spots
Flat areas on the roller tread.
Causes
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Idler Wear
Tread Wear
This is the normal wear pattern
Causes
Mainly sideways sliding motion between the idler tread and the link rail.Acce lera tors
Machine weight, horsepower, speed, impact abrasiveness and packing.
Applications which put more weight on the front of the machine.
Improper track tension, in terms of both overtightness and snakiness, are themain controllable variables that affect wear life.
Ef fec tsExceeding the wear limit could cause cracks on the tread.
Rem edi es
Eliminate or reduce controllableand partially controllablevariables.
Replace the parts as soon as they reach their wear limit.
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Flange Top Wear
This wear may affect only the external parts(corners) of the flange.
It may also result in a curved profile of the flange(dome).
Causes
Abrasive action produced by foreign packedor frozen materials between the idler and thetrack links.
Impact contact and relative motion withtrack links which have jumped out of treads.
Severe misalignment of the idler.Acce lera tors
Packing and the abrasiveness of the packedmaterial.
Loose or snaky track chains.
Speed.
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Sprocket Wear
Tooth Root and Side Wear
From 0 to 30 degrees from vertical (bothdirections); this is the normal expected
wear pattern in the absence of severepacking and prior to significant pitchextension due to internal wear of the track
joints.
The additional 30 degrees on the side ofthe tooth (from 30 to 60 from vertical)represent the normal expected wear
pattern for track chains displaying acertain pitch extension and/or used inmoderatepacking conditions.
SPROCKET ROTATION
60
30300
With some exceptions, in practical daily usage of the machine, it is impossible to avoideither of these kinds of wear.
Therefore, these situations must be considered asnormal.
Causes
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Forward Drive Side Tooth Tip Wear
Wear of the tooth tip in forward travel.
LikeReverse Drive Side Tip Wearbut less severetooth wear.
This is thanks to the fact that the relative rotaryfriction of the bushing against the tooth occurs atengagement exit (12 oclock). At this stage thetorque applied on the joint is relatively low.
This phenomenon is always accompanied byReverse Drive Side Tip Wear.
Causes
Same asReverse Drive Side Tip Wear.Although this is not a particularly criticalfactor, it could become a real problem in thecase of track chain overtightening.
Acce lera tors
Same asReverse Drive Side Tip Wear.
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Acce lera tors
Frequent or sharp turns.
Machine speed, load and horsepower.
Impact, abrasiveness, uneven terrain.
Excessively wide shoes.
Ef fec tsLink side wear.
Reduced contact area between bushing andtooth may increase specific pressure, thusincreasing the wear rate.
Off-centre bushing wear.
Rem edi es
Replace the snaky track chain or turn pinsand bushings.
In view of the cost of these components, theactions taken should be in consideration ofthe effects on the track, not sprocket wear.
Correct misalignments.
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Carrier Rollers Wear
Uniform Tread Wear
This is normal wear due to the use of the machine.
Causes
Rolling and sliding motion with the links rail.Sliding contact with material packed in the roller frame.
Acce lera tors
Weight of the track. Needless to say, this parameter also depends on shoewidth and packed material.
Speed, soil abrasiveness.
Track tension in forward drive.Ef fec ts
No detrimental effects apart from normal wear of the carrier roller and the linktreads, unless the service limit is exceeded.
Rem edi es
Maintain the proper track tension and reduce other controllablevariables.
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Flat Spots
Flat areas on the roller tread.
Causes
Sliding wear due to the following:
packing situations which prevent
the roller from rotating;
frozen soil or water around theroller sitting overnight;
internal seizing or gutting.
Ef fec ts
Reduced roller wear life.
Accelerated wear of track chain links.
Rem edi es
Keep the undercarriage clean as far aspossible.
In wintertime, clear accumulations of dirtfrom the roller frame without using water or
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Serviceand
Maintenance
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SERVICE AND MAINTENANCE
The purpose of this section is to provide instructions and suggestions on how to takecare of undercarriage components.
Track TensionAs we have seen in the previous section (Assessment of Wear Patterns and TypicalDamage), track tension has a significant influence on the wear rate of mostundercarriage components.
In fact, it must be remembered that, generally speaking excessive tensioning will resultin a higher wear rate of mating parts, due to the greater contact stresses.
On the other hand, a loose track is one of the main causes of improper matching of thecomponents, especially because of detrimental effects on link sides and flange sides.
Therefore, correct tensioning of the track chain contributes to perfect running of themachine and a longer working life of the undercarriage components.
How to Measure Track Tension
Sag resulting from the track running over the carrier roller(s) is the parametercommonly used to determinate the tensioning level.
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Track Shoe Selection Guide
Choosing the right type of shoe according to underfoot conditions and the application,is a decisive factor in achieving optimum performance of the undercarriage.
Shoes wider than strictly necessary, for instance, can reduce the wear life of the othercomponents by up to 50% when compared to appropriately selected shoes installed onthe same machine.
As matter of compromise, the experience of the operator/technician plays a major rolein choosing the solution that gives the best balance of all the factors.
In any case, the following selection criteria should be always kept in consideration inorder to obtain the highest productivity of the machine while avoiding unnecessarystresses on undercarriage components.
Types of ShoesThis choice is mainly related to the application.
Single Grouser Shoe
Typical use: when high tractive effort ordozing capabilities, typically associated with
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Double Grouser Shoe
This is a compromise between single and triplegrouser shoes.
Typical use: loaders, where traction andmanoeuvrability are both important factors forproductivity.
Big front shovel excavators, where the threegrousers profile it is not available.
Advan tages and d i sadvan tages: being acompromise, pros and cons fall in the mid pointbetween those described for the two previous
shoe types.
Track Shoe with Relief Hole (two or threegrousers type)
Typical use: these shoes are recommendedfor use on highly cohesive terrains, like snow orheavy clays.
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How to choose shoe width
This choice has to be made starting from the assumption that the shoes must provideadequate floatability and good traction, without applying excessive and unproductivetwisting forces to the other undercarriage components.
Floatability and traction depend on the pressure exerted by the shoes on the ground.This is called Specific Ground Pressure.
The step-by-step instructions listed here below will guide you in choosing the best shoewidth for your underfoot conditions.
This procedure is valid for both tractor type crawlers and excavators.
1. Classify the underfoot conditions using the following descriptions.Class Definition
1 Top soil
2 Soft, hydrated soil; e.g. sludge, mud, swamp.
3 Soft, easily diggable soil. Coarse sand and gravel up to 60 mm
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2. Check the recommended specific ground pressure (i sp) in the following list infunction of the underfoot conditions previously described. Specific pressure isexpressed in kg/mm2.
Underfoot Conditions
Classification
Recommended SpecificGround Pressure
(kg/mm2)
1 2 0.1 0.3
3 4 0.3 0.5
5 6 0.5 0.8
7 0.8 1
8 1 2
3. Check also these characteristics of the undercarriage architecture.
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5. Choose the effective shoe dimension (La) that is closest to the calculatedideal width (Li) from among the types available in our parts catalogue.
6. Now check whether the real specific ground pressure (asp), resulting fromthe adoption of an available shoe width, is still within the recommendedrange, as per point #2. The actual figure can be obtained by applying thefollowing formula.
( )h0 .33+BLa2
P=asp
7. In case of large discrepancies between the ideal ( i sp) and the actual (asp)specific ground pressure, it is advisable to recalculate shoe width, setting a
new ideal specific ground pressure.
N.B. In order to obtain reliable figures, ensure formulas are calculated using coherentmeasurement units.
Conversion Factors
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Track Shoe Installation
The importance of using the correct procedure when fitting track shoes is oftenoverlooked.
Incorrectly executed servicing could cause elongation of the bolt holes and, in the worstcase, structural damage to the links.
We strongly recommend that youalw ays use NEW har dw are
when fitting trackshoes. This because of possible plastic deformation in the length of used bolts.
The following steps define the recommended practices for installing track shoes.
Track Shoe Assembly Procedure
1. Remove, from the shoe mounting surface, any foreign material that couldbecome interposed between the shoe and the link mounting surfaces. E.g.
paint or primer, rust, clinging soil, etc. (This can be done by brushing orlight grinding).
2. Clean the track link mounting surfaces in the same way.3. Position the shoes with the leading edge
(A) over the pin boss side of the link.
4. Smear the threads and under head
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Split Link Master Shoe Assembly Procedure
In addition to theTrack Shoe Assembly Procedure,note the following specific recommendations for
closing the master split link.
Carefully clean the threaded holes of themaster split link.
Check that the screws can be driven intothe holes by hand.
Wipe the master link mating surfaces.
Smear the previously cleaned screw threads with a light coat of oil. Avoidgrease if possible or use very sparingly because it could obstruct the bottomof the threaded hole, preventing complete tightening of the screw.
Close the master split link and torque the screws.
Note that in some cases the master split link screws have their own tightening torque(see the specs on theSplit Link Master Shoe Screw Torque chart).
Bolt Tightening Procedures
Torque specifications for each bolt size are calculated in accordance with two differenttightening procedures: the standard method and the torque/angle method.
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Shoe Standard Bolt Tightening Torque (Nm)
Metric Thread Series(ISO Std.)
ISOClass12.9 ISOClass13.9Bolt Size
(mm) Std. Tightening Torque/Angle Std. Tightening Torque/Angle
M10 x 1 83 4 35 10 93 5 40 10
M12 x 1 145 7 60 10 170 10 65 10
M14 x 1.25 230 10 96 20 280 15 105 20
M14 x 1.5 225 10 96 20 271 15 105 20
M16 x 1.5 355 18 148 30 420 20 160 30
M18 x 1.5 485 25 202 40 615 30 220 40
M19 x 1.5 588 30 245 50 713 35 265 50
M20 x 1.5 690 35 288 60 810 40 310 60
M22 x 1.5 930 45 340 70 1100 55 370 70
M24 x 1.5 1200 60 500 80 1380 65 540 80
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Split Link Master Shoe Screw Tightening Torque (Nm)
Metric Thread Series(ISO Std.)
ISOClass12.9 ISOClass13.9Screw Size
(mm) Std. Tightening Std. Tightening
M10 x 1 83 5 89 6
M12 x 1 133 15 144 16
M14 x 1.5 196 20 212 22
M16 x 1.5 304 30 329 33
M18 x 1.5 515 35 557 38
M20 x 1.5 710 50 769 54
M30 x 2 1750 190 1895 205
M33 x 2 2100 200 2274 216
Unified Thread Series(ANSI B1.1 Std.)
ISOClass12.9 ISOClass13.9Screw Size
The screws listed in this sectioncan also be used to close splitlinks on various types of trackchains.
Although all split links mayinitially seem to be identical,there exist several differences interms rigidity values of thecoupling and resulting loads onthe screw.
Since the torque/angle methodof screw tightening calls for avariation of the tighteningtorque in accordance withchanges in the above mentionedparameters, it would beeffectively impossible to list, in
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Track Chain Service
This section explains how to prolong the total wear life of the track chain throughservicing.
In fact, if normal work proceeds without problems, the wear of the bushing side incontact with the sprocket tooth during forward travel will reach 100% long before theend of the link rail wear life.
Theoretically, when the outside diameter of the bushing has reached the end of itsintended wear life, the links should be at about 50%.
Therefore, if the procedure has been previously assessed and planned, it could proveeconomically beneficial to turn the pins and bushings through 180 in order to achievetotal wear of the links, or at least to attempt to match the wear life of all the chaincomponents.
Of course, the cost evaluation must always take into account the overall cost of theservice (including machine downtime and labour) and the expected life after service.
Service procedures differ between unsealed or standard sealed track chains (i.e.polyurethane sealed excavator chains, Belleville spring washer sealed chains fortractors, etc.) and sealed and lubricated track chains (also known as SALT chains).
The correct service procedures are illustrated below.
Non-lubricated Track Chains - Pin and Bushing Turning
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Sealed and Lubricated Track (SALT) Chains - Pin and Bushing Wet Turn
The main feature of this type of chain is its relatively low internal wear rate. Obviously,this is due to the film of lubricant between the mating pin and bushing surfaces.
Therefore, the main reference in order to decide when to service the track chain is thedegree of external wear of the bushings.
In some cases, track chain servicing becomes necessary due to loss of lubricant, which
occurs when the bushing slides back and forward along the pin in a joint that has lostthe original seal load made by the chain assembly press fit.
It is difficult to give a precise definition of the main cause of increased clearancebetween links, but it can be confidently asserted that a combination of several factorscan contribute significantly to this opening up.
These combined factors are as follows: excessively wide shoes on high impactunderfoot conditions and/or steep terrain, and speed.
In any case, a certain number of joints can leak their lubricant contents also in normalconditions. If this happens we m us t cons ider i t as norm al to f ind up t o 10% ofd ry t rack cha in j o in t s a t serv i ce.
Listed here below are someconditions and suggestions to keep
Turn bushing180 aboutits circumference
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Always use new seals.
Replace dry and/or cracked pins and bushings.
If the wear of the bushings lapped end surfaces consists only of a relatively smallgroove and the joint was still wet during disassembly, the bushing can be reused.Otherwise, in the presence of scoring, nicks or rust it must be replaced.
Clean the parts carefully before reassembling.
Re-lubricate all joints.
In addition to the above tips, note that in the case of a d r y t u r n , pins and bushingslost their oil before the service can be successfully re-used.
The expression dry turn refers to rotation of the components without re-lubricatingthem.
Of course, in this case the expected wear life of the joints will be shorter than that oflubricated joints, but still comparable with the wear life of non-SALT chains.
With regard to the joint (internal) wear life after a w e t tu rn, it is reasonable toexpect the same wear rate as that achieved before the service.
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How to MeasureUndercarriage
Wear
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HOW TO MEASURE UNDERCARRIAGE WEARThis chapter, which constitutes the introduction to theWear Limits" section, serves toestablish wear measurement criteria for all undercarriage components.
The figures obtained after measuring these components as per the following indicationsmust be compared with the data given in the next section of this handbook.
In any case, each table showing wear percentages is complete with a self-explanatorypicture of the dimension to be measured.
I m por tan t :before measuring wear, all the parts must be properly cleaned.
Link Rail
Measurement tool: depth gauge.
The total height of the link(A) measured from the link rail to the track shoe, gives thewear rate.
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Link Pitch (Internal Wear of the Joint)
Measurement tool: tape measure.
This technique consists in measuring thedistance between 5 pins (f ou r adjacent
sections).The procedure is as follows.
Drive the machine slowly forwards onlevel terrain.
Stop without releasing track chaintension due to traction force.
The track must be stretched taut and straight in order to obtain an accuratemeasurement.
Place the tape measure straight along an imaginary line connecting thesame points of the two pins at the extremities of the sections to bemeasured.
Measuring the distance from the side of a pin to the same side of the fourthpin away will be more accurate than using imaginary centre axes.
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Track and Carrier Rollers
Measurement tools: calliper (methodA);
depth gauge (method B).
A
B
When measuring the diameter of the roller(method A) the minimum reading must beconsidered in order to establish the wearpercentage.
On the contrary, when using the depth gauge
(method B) use the maximumvalue obtainedas a reference.
Method B is suitable only if the flanges arenot worn or damaged.
A
B
In both cases be sure to measure both theroller treads in order to detect possible unevenwear and to avoid understating the effect of B
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Idler
Measurement tool: depth gauge.
This measurement consists simply indetermining the distance between the
idler centre flange surface and its treads.This method is suitable only if the centre flange is not worn or damaged.
This is because a worn centre flange could result in an unjustified reduction in thetread wear rate assessment.
SprocketMeasurement method: visual.
Wear on the sprockets affects the entire toothcontour without leaving any reference point onwhich the measurements can be based.
Moreover, each machine manufacturer has its own measurement specifications.
In the absence of clearly defined measuring methods, it would be practically
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How to Estimate Wear Rate and Forecast Remaining WorkingHours
Estimating the wear rate is very important in order to plan servicing and reducemachine downtime to a minimum.
This operation is also essential in order to calculate the real cost per hour of theundercarriage and to establish if it is economically viable to service it or to run it until
destruction.
The wear charts reported in the next section show theoretical dimensions ofundercarriage components every 10% of wear, plus 25% and 75% wear. It is thereforeeasy to approximate the wear rate, basing the assessment on the effectivemeasurements made on the undercarriage.
This approximation is necessary since it is clearly impractical to provide graphics of heattreatment curves for each component in this handbook. Moreover, without thisapproximation, the relative formula would become excessively complex, making thecalculation prohibitively difficult.
However, the following step-by step process will guide you in calculating all thevariables influencing the costs per hour of the undercarriage with a certain degree ofprecision.
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WEAR LIMITSSECTION
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HOW TO USE THIS GUIDE
The purpose of this guideis to provide the user with a better understanding of the Wear Limits section ofthe handbook.The following flowchart shows the section layout.
Type of Machine
Excavators Tractors
Alternative Chains and ShoesEXCAVATORS
Alternative Chains and ShoesTRACTORS
ChainsandShoes
Chainsand
Shoes
OtherComponents
OtherComponents
U/C components P/N bymanufacturer and machine model
-EXCAVATORS
U/C components P/N bymanufacturer and machine model
-TRACTORS
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Undercarriage component Part Numbers are given for each model (version & series included).The code shows an underscore instead of the letter representing the brand, in order to present only onecode for all the different brands; so, for example, E01040E0M00000 and E01040E0S00000 are both shownas E01040E0_00000.
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The Alternative Chains & Shoes section gives the type (sealed, unsealed, lubricated ..) and thealternatives for each LINK ASSY P/N in the Part Numbers Identification section.
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Note: On Caterpillar elevated sprocket machines, segment wear is determined by measuring the distanceacross three segment teeth.
In other cases ITM & SOREFA recommend replacing the segment when wear is at 100% as shown in thefollowing figure:
New and 100% worn segment shape
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Undercarriage Service andWear Limits Handbook Part Numbers Identification
EXCAVATORS List of Original Equipment Manufacturers
A.B.G. (PAVING MACHINES) FUCHS MAC MOTER
AKERMANS GARDNER DENVER (DRILLING MACHINES) MENCK
AMERICAN HOIST GOMACO (PAVING MACHINES) MENGELE
ATLAS - COPCO (DRILLING MACHINES) GRADALL WARNER & SWASEY MITSUBISHI
ATLAS WEYHAUSEN HANOMAG NORTHWEST
BADGER HARNISCHFEGER P & H O.M.P.
BANTAM KOEHRING HAUSHERR ORENSTEIN & KOPPEL
BARBER GREENE HEIN WERNER PMI
BENATI HITACHI POCLAIN CASE POCLAIN
BENFRA HOES PRIESTMAN
BOHLER (DRILLING MACHINES) HYDROMAC REEDRILL
BROYT HYMAC RICHIERBUMAR WARINSKY HYUNDAI ROCK EXCAVATORS (FARBEN)
CASAGRANDE I.H.I. ISHIKAWASIMA RUSTON BUCYRUS
CASE I.M.T. SAMSUNG H.I.
CATERPILLAR INGERSOLL RAND (DRILLING MACHINES) SCHAEFF
CLAAS CANTONE (COMBINES) INSLEY SCHWING
CLAYSON NEW HOLLAND (COMBINES) J.S.W. SENNEBOGEN
CMI CATERPILLAR (PAVING MACHINES) JCB SUMITOMO SIMIT
COMPAIR (DRILLING MACHINES) JOHN DEERE SUMITOMO LINK BELT
COSMOTER JOY (DRILLING MACHINES) TAMROCK
DAEWOO KATO TELCO TATA
DEMAG KOBELCO UNIT
DROTT KOMATSU VERMEER
E.W.K. KUBOTA VOGELE
EDER LALTESI WESERHUTTE
FAHR (COMBINES) LANDINI MASSEY FERGUSON I.M.C. WIEGER
FAI LANNEN YUMBO DRESSER FURUKAWA
FAUN LAVERDA (COMBINES) YUTANI
FIAT - HITACHI LIEBHERR
EXCAVATORSPart Numbers Identification
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EXCAVATORSPart Numbers Identification
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Undercarriage Service and EXCAVATORS PAGE 74Wear Limits handbook Part Number Identification 2000April
A.B.G.Model Version & Series Link Assy Roller 1F Top Roller Idler
TITAN 260 F04400B0_00000
TITAN 300 F01020A0_00000
TITAN 311 F01020A0_00000
TITAN 322 F01020A0_00000
TITAN 411 F01020B0_00000
AKERMANSModel Version & Series Link Assy Roller 1F Top Roller Idler
EC130 F14048D0_00000
EC130C F14048D0_00000
EC150 F14048D0_00000
EC150C F14048D0_00000
EC200 F14048B2_00000 A1404000_00
EC230 FIRST TYPE F4020800_00000 A1405000_00
EC230 SECOND TYPE F40208B0_00000 A1405000_00 C15690E0_00
EC230B F40208B0_00000 A1405000_00 C15690E0_00EC299 F32208B0_00000 A14060A0_00
EC300 F32208B0_00000 A14060A0_00
EC420 F1407800_00000 A140700A_00
EC620 F14080C0_00000 A1408000_00
H10 F14068D0_00000 A1405000_00 C0105100_00
H10B FIRST TYPE F14068D0_00000 A1405000_00 C0105100_00
H10B SECOND TYPE F4020800_00000 A1405000_00
H10BLC FIRST TYPE F14068D0_00000 A1405000_00 C0105100_00
H10BLC SECOND TYPE F4020800_00000 A1405000_00
H11 F14068D0_00000 A1405000_00 C0105100_00
H11B F14068D0_00000 A1405000_00 C0105100_00
H12 F14068D0_00000 A1405000_00 C0105100_00H12B FIRST TYPE F14068D0_00000 A1405000_00 C0105100_00
H12B SECOND TYPE F4020800_00000 A1405000_00
H12BLC FIRST TYPE F14068D0_00000 A1405000_00 C0105100_00
H12BLC SECOND TYPE F4020800_00000 A1405000_00
H14 F32208B0_00000 A14060A0_00
H14B F32208B0_00000 A14060A0_00 P7316400_00
H14BLC F32208B0_00000 A14060A0_00 P7316400_00
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AKERMANSModel Version & Series Link Assy Roller 1F Top Roller Idler
H16 F32208B0_00000 A14060A0_00
H16B F32208B0_00000 A14060A0_00 P7316400_00
H16C F1407800_00000 A140700A_00 P7316400_00
H16D F1407800_00000 A140700A_00 P7316400_00
H16DLC F1407800_00000 A140700A_00 P7316400_00
H25B F14080C0_00000 A1408000_00 P4981400_00
H25C F14080C0_00000 A1408000_00 P4981400_00
H25CLC F14080C0_00000 A1408000_00 P4981400_00
H25D F14080C0_00000 A1408000_00 P4981400_00
H3 F01020B0_00000 A72020B0_00
H3B F01020B0_00000 A72020B0_00
H5 F14048D0_00000 A1404000_00
H7 FIRST TYPE F14048C0_00000 A1404000_00 A1404000_00
H7 SECOND TYPE F14048D0_00000 A1404000_00 C0104100_00
H7B FIRST TYPE F14048C0_00000 A1404000_00 A1404000_00 P7307400_00
H7B SECOND TYPE F14048D0_00000 A1404000_00 C0104100_00H7BLC FIRST TYPE F14048C0_00000 A1404000_00 A1404000_00 P7307400_00
H7BLC SECOND TYPE F14048D0_00000 A1404000_00 C0104100_00
H7C FIRST TYPE F14048C0_00000 A1404000_00 A1404000_00 P7307400_00
H7C SECOND TYPE F14048D0_00000 A1404000_00 C0104100_00
H9 FIRST TYPE F14048C0_00000 A1404000_00 A1404000_00
H9 SECOND TYPE F14048D0_00000 A1404000_00 C0104100_00
H9B FIRST TYPE F14048C0_00000 A1404000_00 A1404000_00 P7307400_00
H9B SECOND TYPE F14048D0_00000 A1404000_00 C0104100_00
H9BLC FIRST TYPE F14048C0_00000 A1404000_00 A1404000_00
H9BLC SECOND TYPE F14048D0_00000 A1404000_00 C0104100_00
AM . HOI STModel Version & Series Link Assy Roller 1F Top Roller Idler
185 F14048C0_00000
380 F32208B0_00000 A01070A0_00
480 F1407800_00000 A01070A0_00
25A F32208B0_00000 A01070A0_00
35A F1407800_00000 A01070A0_00
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ATLAS-COPCOModel Version & Series Link Assy Roller 1F Top Roller Idler
ROC302 F04350D0_00000 A5425000_00 A5425000_00 P5581400_00
ROC306 F04350D0_00000 A5425000_00 A5425000_00 P5581400_00
ROC325 F04350D0_00000 A5425000_00 A5425000_00 P5581400_00
ROC400A F04350D0_00000 A5425000_00 A5425000_00 P5581400_00
ROC401A F04350D0_00000 A5425000_00 A5425000_00 P5581400_00
ROC410HC F04350D0_00000 A5425000_00 A5425000_00 P5581400_00
ROC430H F04350D0_00000 A5425000_00 A5425000_00 P5581400_00
ROC601 SECOND TYPE F04400B0_00000
ROC604 SECOND TYPE F04400B0_00000
ROC604 THIRD TYPE F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC606 SECOND TYPE F04400B0_00000
ROC642 F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC701 F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC712H F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC712HC F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC722HC F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00ROC742HC F04400B0_00000
ROC810H F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC812H F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC812HC F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC812HCS F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC812HT F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC820H F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC912HC F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC920HC F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ROC920HCT F04400B0_00000 A55810A0_00 C04401B0_00 P5581400_00
ATLAS-WEYHAUSENModel Version & Series Link Assy Roller 1F Top Roller Idler
1104 F01020A0_00000 A72020B0_00 P14034A0_00
1122 F01020A0_00000 A72020B0_00 A72020B0_00 P14034A0_00
1200 F01020A0_00000 A72020B0_00 A72020B0_00 P14034A0_00
1202 FIRST TYPE F01020A0_00000 A72020B0_00 A72020B0_00 P14034A0_00
1202 SECOND TYPE F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1204 F01020A0_00000 A72020B0_00 P14034A0_00
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Undercarriage Service and EXCAVATORS PAGE 77Wear Limits handbook Part Number Identification 2000April
ATLAS-WEYHAUSENModel Version & Series Link Assy Roller 1F Top Roller Idler
1301 F01020A0_00000 A72020B0_00 A72020B0_00 P14034A0_00
1302 FIRST TYPE F01020A0_00000 A72020B0_00 A72020B0_00 P14034A0_00
1302 SECOND TYPE F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1304 F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1404 F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1500 F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1602 FIRST TYPE F01020A0_00000 A72020B0_00 A72020B0_00 P14034A0_00
1602 SECOND TYPE F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1604 F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1622 F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1700 F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1702 F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1704 FIRST TYPE F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1704 SECOND TYPE F14048B2_00000 A1404000_00 C0104100_00 P2190400_00
1800 F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1804 F14068D0_00000 A1405000_00 A1405000_00 P1405400_001902 F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
2002 FIRST TYPE F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
2002 SECOND TYPE F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
2004 F32208B0_00000 A14060A0_00 C0107100_00 P5020400_00
2502 F1407800_00000 A140700A_00 A140700A_00 P1476400_00
1122D F01020A0_00000 A72020B0_00 P14034A0_00
1202D F01020A0_00000 A72020B0_00 A72020B0_00 P14034A0_00
1204HD F14048B2_00000 A1404000_00 C0104100_00 P2190400_00
1204LC F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1301ELC F01020A0_00000 A72020B0_00
1302D F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1302DLC F14048C0_00000 A1404000_00 C0104100_00 P2190400_001302E F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1302ELC F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1304HD F14048B2_00000 A1404000_00 C0104100_00 P2190400_00
1304HDS F14048B2_00000 A1404000_00 C0104100_00 P2190400_00
1304LC F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1304LCS F14048C0_00000 A1404000_00 C0104100_00
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Undercarriage Service and EXCAVATORS PAGE 78Wear Limits handbook Part Number Identification 2000April
ATLAS-WEYHAUSENModel Version & Series Link Assy Roller 1F Top Roller Idler
1404HD F14048B2_00000 A1404000_00 C0104100_00 P2190400_00
1404HDS F14048B2_00000 A1404000_00 C0104100_00 P2190400_00
1404LC F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1404LCS F14048C0_00000 A1404000_00 C0104100_00
1602D F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1602DLC F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1602E F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
1602ELC F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1602LC F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1604HD FIRST TYPE F14048B2_00000 A1404000_00 C0104100_00 P2190400_00
1604HD SECOND TYPE F40208B0_00000 A1405000_00 C0105100_00
1604LC FIRST TYPE F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1604LC SECOND TYPE F14048B2_00000 A1404000_00 C0104100_00 P2190400_00
1604LCS F14048C0_00000 A1404000_00 C0104100_00
1622D F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1622DLC F14048C0_00000 A1404000_00 C0104100_00 P2190400_001702D FIRST TYPE F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1702D SECOND TYPE F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
1702DHD F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
1702DLC F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1702HD F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
1702LC F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
1704E F3509800_00000 A1405000_00 C0105100_00 P1405400_00
1704HD FIRST TYPE F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
1704HD SECOND TYPE F3509800_00000 A1405000_00 C0105100_00 P1405400_00
1704HDS F3509800_00000 A1405000_00 C0105100_00 P1405400_00
1704LC FIRST TYPE F14048B2_00000 A1404000_00 C0104100_00 P2190400_00
1704LC F40208B0_00000 A1405000_00 C0105100_001800HD F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
1802E F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
1802ELC F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
1804E F3509800_00000 A1405000_00 C0105100_00 P1405400_00
1804HD F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
1804LC FIRST TYPE F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
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Undercarriage Service and EXCAVATORS PAGE 79Wear Limits handbook Part Number Identification 2000April
ATLAS-WEYHAUSENModel Version & Series Link Assy Roller 1F Top Roller Idler
1804LC SECOND TYPE F3509800_00000 A1405000_00 C0105100_00 P1405400_00
1902D F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
1902DHD F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
1902DLC F14068D0_00000 A1405000_00 A1405000_00 P1405400_001902E F3509800_00000 A1405000_00 C0105100_00 P1405400_00
1902EHD F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
1902ELC F3509800_00000 A1405000_00 C0105100_00 P1405400_00
1902HD F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
1902LC F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
1904LC F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
2002LC FIRST TYPE F14068D0_00000 A1405000_00 A1405000_00 P1405400_00
2002LC SECOND TYPE F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
2004HD F1407800_00000 A140700A_00 A140700A_00
2004LC F32208B0_00000 A14060A0_00 C0107100_00 P5020400_00
2202D F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
2202DHD F1407800_00000 A140700A_00 A140700A_00 P1476400_002202DLC F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
2202E F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
2202EHD F1407800_00000 A140700A_00 A140700A_00 P1476400_00
2202ELC F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
2204HD F1407800_00000 A140700A_00 C0107100_00
2502B F14080C0_00000 A1408000_00 A1408000_00 P4981400_00
2502HD F14080C0_00000 A1408000_00 A1408000_00 P4981400_00
BADGERModel Version & Series Link Assy Roller 1F Top Roller Idler
211 F14048B2_00000 A1404000_00
300 F14048B2_00000 A1404000_00311 F1405800_00000 A3208000_00
460 F14048B2_00000 A1404000_00
666 F14048B2_00000 A1404000_00
888 F1405800_00000 A3208000_00
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Undercarriage Service and EXCAVATORS PAGE 80Wear Limits handbook Part Number Identification 2000April
BANTAM KOEHRI NGModel Version & Series Link Assy Roller 1F Top Roller Idler
566 F1407800_00000 A14060A0_00 C0107100_00 P4746400_00
666 F1407800_00000 A140700A_00 C0107100_00 P4746400_00
866 F14080A0_00000 A3230000_00 C0108100_00
1066 F14080A0_00000 A3230000_00 C0108100_006620 F1405800_00000 A1405000_00 P14054A0_00
6625 F1405800_00000 A1405000_00 P1405400_00
6640 F1407800_00000 A14060A0_00 C0107100_00 P4746400_00
6644 F1407800_00000 A140700A_00 C0107100_00 P4746400_00
1066E F14080A0_00000 A3230000_00 C0108100_00
1166E C01091E0_00
1166FS C01091E0_00
1266E A1409000_00 C01091E0_00
466E F1407800_00000 A14060A0_00 C0107100_00 P4746400_00
666E F1407800_00000 A140700A_00 C0107100_00 P4746400_00
866E F14080A0_00000 A3230000_00 C0108100_00
C166A F14048C0_00000 A1404000_00 C0104100_00 P2190400_00C166B F14048B2_00000 A1404000_00 C0104100_00 P2190400_00
C260 F14068D0_00000 A1405000_00 C0105100_00 P14054A0_00
C266 F14068D0_00000 A1405000_00 C0105100_00 P14054A0_00
C366 F32208B0_00000 A14060A0_00 C32201A0_00 P5020400_00
C451 F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
C744 F14048C0_00000 A1404000_00 C0104100_00 P2190400_00
K625 F1407800_00000 A14060A0_00 C0107100_00 P4746400_00
K625L F1407800_00000 A14060A0_00 C0107100_00 P4746400_00
BARBER GREENEModel Version & Series Link Assy Roller 1F Top Roller Idler
BG225 F01020A0_00000BG235 F01020A0_00000
BG245 F01020A0_00000
RX30 F04350D0_00000 A1400000_00
RX40 F04350D0_00000 A1400000_00
RX40B F01020A0_00000
SA144A F04400B0_00000
SA145 F04400B0_00000
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Undercarriage Service and EXCAVATORS PAGE 81Wear Limits handbook Part Number Identification 2000April
BARBER GREENEModel Version & Series Link Assy Roller 1F Top Roller Idler
SA147 F04400B0_00000
SA150 F04400B0_00000
BENATIModel Version & Series Link Assy Roller 1F Top Roller Idler3.07 F01020B0_00000 A72020B0_00 A72020B0_00
3.08 F01020B0_00000 A72020B0_00 A72020B0_00
3.15 FIRST TYPE F04500C0_00000 A4605000_00 A4605000_00 P2512400_00
3.15 SECOND TYPE F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
3.16 F04500C0_00000 A4605000_00 A4605000_00 P2512400_00
3.18 F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
3.20 F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
3.21 F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
3.22 F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
3.27 F1405800_00000 A1405000_00 A1405000_00 P14054A0_00
3.28 FIRST TYPE F1405800_00000 A1405000_00 A1405000_00 P14054A0_003.28 SECOND TYPE F3509800_00000 A1405000_00 A1405000_00 P14054A0_00
3.30 FIRST TYPE F3509800_00000 A1405000_00 A1405000_00 P14054A0_00
3.30 SECOND TYPE F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
3.33 F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
3.35 F1407800_00000 A14060A0_00 A14060A0_00 P5020400_00
3.45 F1407800_00000 A140700A_00 A140700A_00 P1476400_00
3.66 F14080C0_00000 A1408000_00 A1408000_00
3.08C F01020B0_00000 A72020B0_00 A72020B0_00
3.15LC FIRST TYPE F04500C0_00000 A4605000_00 A4605000_00 P2512400_00
3.15LC SECOND TYPE F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
3.16LC F04500C0_00000 A4605000_00 A4605000_00 P2512400_00
3.18LC F14048B2_00000 A1404000_00 A1404000_00 P2190400_003.21HD F1405800_00000 A1405000_00 A1405000_00 P14054A0_00
3.21LC F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
3.28HD F1407800_00000 A14060A0_00 A14060A0_00 P5020400_00
3.28LC FIRST TYPE F1405800_00000 A1405000_00 A1405000_00 P14054A0_00
3.28LC SECOND TYPE F3509800_00000 A1405000_00 A1405000_00 P14054A0_00
3.45HD F14080C0_00000 A1408000_00 A1408000_00
BEN120CS F04500C0_00000 A2590000_00 A2590000_00 P2512400_00
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Undercarriage Service and EXCAVATORS PAGE 82Wear Limits handbook Part Number Identification 2000April
BENATIModel Version & Series Link Assy Roller 1F Top Roller Idler
BEN120CSB F04500C0_00000 A2590000_00 A2590000_00 P2512400_00
BEN120HD F14068D0_00000 A2516000_00 A2516000_00 P2516400_00
BEN120LCB F04500C0_00000 A2590000_00 A2590000_00 P2512400_00
BEN140CSB FIRST TYPE F04500C0_00000 A2590000_00 A2590000_00 P2512400_00BEN140CSB SECOND TYPE F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
BEN140LCB FIRST TYPE F04500C0_00000 A2590000_00 A2590000_00 P2512400_00
BEN140LCB SECOND TYPE F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
BEN160CS F14068D0_00000 A2516000_00 A2516000_00 P2516400_00
BEN160CSB F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
BEN160HD F14068D0_00000 A2516000_00 A2516000_00 P2516400_00
BEN160HDB F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
BEN160LCB F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
BEN190CSB F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
BEN190LCB F14048B2_00000 A1404000_00 A1404000_00 P2190400_00
BEN230CS F14068D0_00000 A2516000_00 A2516000_00 P2516400_00
BEN230CSB SECOND TYPE F1405800_00000 A1405000_00 A1405000_00 P14054A0_00BEN230HD F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
BEN230HDB F1405800_00000 A1405000_00 A1405000_00 P14054A0_00
BEN230LCB F1405800_00000 A1405000_00 A1405000_00 P14054A0_00
BEN270CSB F1405800_00000 A1405000_00 A1405000_00 P14054A0_00
BEN270LCB F1405800_00000 A1405000_00 A1405000_00 P14054A0_00
BEN310CS F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
BEN310CSB F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
BEN310HD F1407800_00000 A140700A_00 A140700A_00 P1476400_00
BEN310HDB F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
BEN310LCB F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
BEN370CSB F32208B0_00000 A15890A0_00 A14060A0_00 P5020400_00
BEN370LCB F32208B0_00000 A15890A0_00 A14060A0_00 P5020400_00BEN450CSB F1407800_00000 A140700A_00 A140700A_00 P1476400_00
BEN450HDB F1407800_00000 A140700A_00 A140700A_00 P1476400_00
BEN525CS F1407800_00000 A140700A_00 A140700A_00 P1476400_00
BEN525CSB F1407800_00000 A140700A_00 A140700A_00 P1476400_00
BEN525HD F14080C0_00000 A1408000_00 A1408000_00 P4981400_00
BEN610CSB F14080C0_00000 A1408000_00 A1408000_00 P4981400_00
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Undercarriage Service and EXCAVATORS PAGE 83Wear Limits handbook Part Number Identification 2000April
BENATIModel Version & Series Link Assy Roller 1F Top Roller Idler
BEN610HDB F14080C0_00000 A1408000_00 A1408000_00 P4981400_00
BEN890CSB F0109800_00000 A1409000_00 A1409000_00
BEN90CS F04400B0_00000 A1401000_00 A1401000_00
BEN90CSB F04500C0_00000 A2590000_00 A2590000_00 P2512400_00BEN90HD F04500C0_00000 A2590000_00 A2590000_00 P2512400_00
BEN90LCB F04500C0_00000 A2590000_00 A2590000_00 P2512400_00
BEN910CSB F0109800_00000 A1409000_00 A1409000_00
BEN910HDB F0109800_00000 A1409000_00 A1409000_00
BENMAX160S F14068D0_00000
BENMAX220R F14068D0_00000
MAX70PONY F04400B0_00000 A1401000_00 A1401000_00
MAX90RIBOT F04500C0_00000 A2590000_00 A2590000_00
BENFRAModel Version & Series Link Assy Roller 1F Top Roller Idler
9.05 F11020B0_000009.06 F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
9.07 F14048C0_00000 A1404000_00 A1404000_00 P2190400_00
9.08 F0480800_00000 A21900A0_00 A21900A0_00 P4911400_00
9.09 F0480800_00000 A21900A0_00 A21900A0_00 P4911400_00
9.10 F3509800_00000 A1405000_00 A1405000_00 P1405400_00
9.11 F3509800_00000 A1405000_00 A1405000_00 P1405400_00
9.12 F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
10C F04100D0_00000 A1405000_00 A1405000_00 P1405400_00
10CB F04100D0_00000 A1405000_00 A1405000_00 P1405400_00
10CD F04100D0_00000 A1405000_00 A1405000_00 P1405400_00
12C F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
12CB F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
12CD F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
12CH F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
3C F04500C0_00000 A4605000_00 A4605000_00
3CB F04500C0_00000 A4605000_00 A4605000_00
4C F11020B0_00000
4CN F11020B0_00000
5C F04500C0_00000 A4605000_00 A4605000_00
U d i S i d EXCAVATORS
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Undercarriage Service and EXCAVATORS PAGE 84Wear Limits handbook Part Number Identification 2000April
BENFRAModel Version & Series Link Assy Roller 1F Top Roller Idler
5CB F04500C0_00000 A4605000_00 A4605000_00
6C F0480800_00000 A21900A0_00 A21900A0_00 P4911400_00
6CB F0480800_00000 A21900A0_00 A21900A0_00 P4911400_00
8C F0480800_00000 A21900A0_00 A21900A0_00 P4911400_008CB F0480800_00000 A21900A0_00 A21900A0_00 P4911400_00
8CD F0480800_00000 A21900A0_00 A21900A0_00 P4911400_00
8CH F0480800_00000 A21900A0_00 A21900A0_00 P4911400_00
9.12B F32208B0_00000 A14060A0_00 A14060A0_00 P5020400_00
BF5C F04500C0_00000 A4605000_00 A4605000_00
BF6C F0480800_00000 P4911400_00
BF7C F0480800_00000 P4911400_00
BOHLERModel Version & Series Link Assy Roller 1F Top Roller Idler
DTC122 F01020A0_00000
TC110 F04400B0_00000 A55810A0_00 A55810A0_00 P1401400_00TC111 F04400B0_00000 A55810A0_00 A55810A0_00 P1401400_00
TC111H F04400B0_00000 A55810A0_00 A55810A0_00 P1401400_00
BROYTModel Version & Series Link Assy Roller 1F Top Roller Idler
X20T F14048C0_00000 A1404000_00 C0104100_00 P4911400_00
X20TL F14048C0_00000 A1404000_00 C0104100_00
X21TL F14048C0_00000 A1404000_00 C0104100_00
X30T F14068D0_00000 A1405000_00 C0105100_00 P14054A0_00
X4T F1407800_00000 A14060A0_00 A14060A0_00 P5020400_00
BUMAR W .
Model Version & Series Link Assy Roller 1F Top Roller Idler611 F14048C0_00000
1011 F14068D0_00000 A1405000_00 C0105100_00
K1800 F14068D0_00000 A1405000_00 C0105100_00
K606 F14048C0_00000
M250H F14068D0_00000 A1405000_00 C0105100_00
U d i S i d EXCAVATORS
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Undercarriage Service and EXCAVATORS PAGE 85Wear Limits handbook Part Number Identification 2000April
CASAGRANDEModel Version & Series Link Assy Roller 1F Top Roller Idler
C11 F14048C0_00000 A1404000_00 A1404000_00
C25 F14068D0_00000 A3208000_00 A3208000_00
C30 FIRST TYPE F14068D0_00000 A3208000_00 A3208000_00
C30 SECOND TYPE F14068D0_00000 A1405000_00 A1405000_00C30LONG SECOND TYPE F14068D0_00000 A1405000_00 A1405000_00
C40 F32208B0_00000 A14060A0_00 A14060A0_00
C50 F32208B0_00000 A14060A0_00 A14060A0_00
C6 F04400B0_00000 A55810A0_00 A55810A0_00
C60 F32208B0_00000 A14060A0_00 A14060A0_00
C60HD F1407800_00000 A140700A_00 P1476400_00
C8 F14048C0_00000 A1404000_00 A1404000_00
C90 F14080A0_00000 A4981000_00 A4981000_00
CASEModel Version & Series Link Assy Roller 1F Top Roller Idler
980 F1405800_00000 A3208000_00 A3208000_001080 F14048B2_00000 A1404000_00 C0104100_00
1187 F1405800_00000 A1405000_00 C0105100_00
1280 F1405800_00000 A1405000_00 C0105100_00
1080B F14048B2_00000 A1404000_00 C0104100_00
1187B F1405800_00000 A1405000_00 C0105100_00
1280B F1405800_00000 A1405000_00 C0105100_00
880B E17110A0_00000 A1785000_00 C1755100_00
880BLC E17110A0_00000 A1785000_00 C1755100_00
880C E17110A0_00000 A1785000_00 C1755100_00
880CLC E17110A0_00000 A1785000_00 C1755100_00
880D E17110A0_00000 A1785000_00 C1755100_00
980B F1405800_00000 A3208000_00 A3208000_00
CATERPI LLARModel Version & Series Link Assy Roller 1F Top Roller Idler
205 3HC 0000100286 F14048C0_00000 A1404000_00 A1404000_00
205 3HC 00287UP F14048D0_00000 A1404000_00 A1404000_00
211 5CC 0000100363 F14048C0_00000 A1404000_00 A1404000_00
211 5CC 00364UP F14048D0_00000 A1404000_00 A1404000_00
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Undercarriage Service and EXCAVATORS PAGE 86Wear Limits handbook Part Number Identification 2000April
CATERPI LLARModel Version & Series Link Assy Roller 1F Top Roller Idler
213 9XB 00001UP F14048C0_00000 A1404000_00 A1404000_00
215 14Z 0000100431 E0115800_00000 A01030A0_00 C0103100_00
215 14Z 0043200760 E01158A0_00000 A01030A0_00 C0103100_00
215 14Z 00761UP F14048B2_00000 A0104000_00 C0104100_00215 57Y 0000102030 E0115800_00000 A01030A0_00 C0103100_00
215 57Y 02031UP F14048B2_00000 A0104000_00 C0104100_00
215 95Z 00001UP F14048B2_00000 A0104000_00 C0104100_00
215 96L 00001UP E0115800_00000 A01030A0_00 C0103100_00
219 5CF 00001UP E0119800_00000 A0125000_00 C0105100_00 P01250A0_00
225 51U 02832UP F1405800_00000 A3208000_00 C0105100_00 P01250A0_00
225 51U 0000102831 F14048B2_00000 A1404000_00 C0104100_00 P0125000_00
225 61X 00001UP F1405800_00000 A3208000_00 C0105100_00 P01250A0_00
225 76U 01649UP F1405800_00000 A3208000_00 C0105100_00 P01250A0_00
225 76U 0000101648 F14048B2_00000 A1404000_00 C0104100_00 P0125000_00
227 10W 00001UP E0129800_00000 A0129000_00 C0106100_00
229 1AG 00001UP E0129800_00000 A0129000_00 C0106100_00229 1GF 00001UP E0129800_00000 A0129000_00 C0106100_00
235 1FD 00001UP F0135800_00000 A14060A0_00 C0107100_00 P0135000_00
235 32K 0000101300 E0129800_00000 A0129000_00 C0106100_00 P01060G0_00
235 32K 01301UP F1407800_00000 C0107100_00 P0135000_00
235 4ED 00001UP F0135800_00000 A14060A0_00 C0107100_00 P0135000_00
235 62X 00001UP F1407800_00000 C0107100_00 P0135000_00
235 64R 0000100595 E0129800_00000 A0129000_00 C0106100_00 P01060G0_00
235 64R 0059602236 F1407800_00000 C0107100_00 P0135000_00
235 7WC 0000100535 F1407800_00000 C0107100_00 P0135000_00
235 7WC 00536UP F0135800_00000 A14060A0_00 C0107100_00 P0135000_00
235 81X 00001UP F1407800_00000 C0107100_00 P0135000_00
235 83X 0000100732 F1407800_00000 C0107100_00 P0135000_00235 9PC 00001UP F0135800_00000 A14060A0_00 C0107100_00 P0135000_00
245 82X 0000100572 F14080A0_00000 A0145000_00 C0108100_00 P0145000_00
245 82X 00573UP E0145800_00000
245 84X 0000100597 F14080A0_00000 A0145000_00 C0108100_00 P0145000_00
245 84X 00598UP E0145800_00000
245 94L 0000100465 F14080A0_00000 A0145000_00 C0108100_00 P0145000_00
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Undercarriage Service and EXCAVATORS PAGE 87Wear Limits handbook Part Number Identification 2000April
CATERPI LLARModel Version & Series Link Assy Roller 1F Top Roller Idler
245 94L 00466UP E0145800_00000
245 95V 0000100989 F14080A0_00000 A0145000_00 C0108100_00 P0145000_00
245 95V 00990UP E0145800_00000
311 5PK 00001UP F14048D0_00000311 9LJ 00001UP F14048D0_00000
312 6BL 00001UP F14048D0_00000
312 6GK 00001UP F14048D0_00000
315 3ZM 00001UP E01198A0_00000 A7820000_00 C7820100_00
315 4YM 00001UP E01198A0_00000 A7820000_00 C7820100_00
317 4MM 00001UP E01198A0_00000 A7820000_00 C7820100_00
317 9SR 00001UP E01198A0_00000 A7820000_00 C7820100_00
320 2DL 00001UP E01198A0_00000 A7820000_00 C7820100_00
320 3RK 00001UP E01198A0_00000 A7820000_00 C7820100_00
320 3XM 00001UP E01198A0_00000 A7820000_00 C7820100_00
320 4ZJ 00001UP E01198A0_00000 A7820000_00 C7820100_00
320 7GJ 00001UP E01198A0_00000 A7820000_00 C7820100_00320 7WK 00001UP E01198A0_00000 A7820000_00 C7820100_00
320 8LK 00001UP E01198A0_00000 A7820000_00 C7820100_00
322 7WL 00001UP E01198A0_00000 C7820100_00
325 5WK 00001UP E1627000_00000 A01250C0_00 C0125100_00
325 6RM 00001UP E1627000_00000 A01250C0_00 C0125100_00
325 7TG 00001UP E1627000_00000 A01250C0_00 C0125100_00
325 8JG 00001UP E1627000_00000 A01250C0_00 C0125100_00
325 8NL 00001UP E1627000_00000 A01250C0_00 C0125100_00
325 8YK 00001UP E1627000_00000 A01250C0_00 C0125100_00
325 9SG 00001UP E1627000_00000 A01250C0_00 C0125100_00
325 9ZK 00001UP E1627000_00000 A01250C0_00 C0125100_00
330 2ZM 00001UP E1630700_00000 A0130000_00 C0125100_00330 6ZK 00001UP E1630700_00000 A0130000_00 C0125100_00
330 8RL 00001UP E1630700_00000 A0130000_00 C0125100_00
330 9NG 00001UP E1630700_00000 A0130000_00 C0125100_00
330 9PJ 00001UP E1630700_00000 A0130000_00 C0125100_00
330 9WJ 00001UP E1630700_00000 A0130000_00 C0125100_00
375 8WL 00001UP F0175800_00000
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Undercarriage Service and EXCAVATORS PAGE 88Wear Limits handbook Part Number Identification 2000April
CATERPI LLARModel Version & Series Link Assy Roller 1F Top Roller Idler
375 8XG 00001UP F0175800_00000
5080 6XK 00001UP F0175800_00000
205B 5ZF 00001UP F14048B2_00000 A1404000_00 A1404000_00
205LC 4DC 0000100509 F14048C0_00000 A1404000_00 A1404000_00205LC 4DC 00510UP F14048D0_00000 A1404000_00 A1404000_00
211B 6XG 00001UP F14048B2_00000 A1404000_00 C0104100_00
211LC 4EC 0000100269 F14048C0_00000 A1404000_00 A1404000_00
211LC 4EC 00270UP F14048D0_00000 A1404000_00 A1404000_00
213B 1EJ 00001UP F14048D0_00000 A1404000_00 A1404000_00
213BHD 1EJ 00001UP F14048B2_00000 A1404000_00 C0104100_00
213LC 3ZC 00001UP F14048C0_00000 A1404000_00 A1404000_00
215B 2XC 00001UP F14048B2_00000 A0104000_00 C0104100_00
215B 4JC 00001UP F1405800_00000 A3208000_00 C0105100_00 P01250A0_00
215B 9YB 0000101036 F14048B2_00000 A0104000_00 C0104100_00
215BSA 4FC 0000100735 F1405800_00000 A3208000_00 C0105100_00 P01250A0_00
215BSA 4FC 00736UP E0119800_00000 A3208000_00 C0105100_00 P01250A0_00215D 4HG 00001UP F14048B2_00000 A0104000_00 C0104100_00
215D 9TF 00001UP F14048B2_00000 A0104000_00 C0104100_00
215LC 14Z 00001UP E0115800_00000 A01030A0_00 C0103100_00
215LC 14Z 0043200760 E01158A0_00000 A01030A0_00 C0103100_00
215LC 96L 00001UP E0115800_00000 A01030A0_00 C0103100_00
219D 5XG 00001UP E0119800_00000 A0125000_00 C0105100_00 P01250A0_00
219LC 5CF 00001UP E0119800_00000 A0125000_00 C0105100_00 P01250A0_00
225B 2ZD 00550UP E0119800_00000 A0125000_00 C0105100_00 P01250A0_00
225B 2ZD 0000100549 F1405800_00000 A3208000_00 C0105100_00 P01250A0_00
225B 3YD 00001UP E0119800_00000 A0125000_00 C0105100_00 P01250A0_00
225BLC 2ZD 0000100549 F1405800_00000 A3208000_00 C0105100_00 P01250A0_00
225BLC 2ZD 00550UP E0119800_00000 A0125000_00 C0105100_00 P01250A0_00225D 2SJ 00001UP E0119800_00000 A0125000_00 C0105100_00 P01250A0_00
225D 6RG 00001UP E0119800_00000 A0125000_00 C0105100_00 P01250A0_00
225LC 51U 0000102831 F14048B2_00000 A1404000_00 C0104100_00 P0125000_00
225LC 51U 02832UP F1405800_00000 A3208000_00 C0105100_00 P01250A0_00
225LC 76U 0000101648 F14048B2_00000 A1404000_00 C0104100_00 P0125000_00
225LC 76U 01649UP F1405800_00000 A3208000_00 C0105100_00 P01250A0_00
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CATERPI LLARModel Version & Series Link Assy Roller 1F Top Roller Idler
225SA E0129800_00000 A0129000_00 C0106100_00
229D 2LJ 00001UP E01298