litronic performance liebherr wheel excavators have been designed

8/14/2019 Litronic Performance Liebherr Wheel Excavators Have Been Designed

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A 904 CThe wheeled excavator.Operating Weight: 39,700-45,200

SAE Net HP: 135 HP (99 KW

Bucket Capacity: 0.18-1.37 cuy


2/202 A 904 C Litronic

Technical Data:

Operating Weight: 39,700-45,200 lb

SAE Net HP: 135 HP (99 KW)

Bucket Capacity: 0.18-1.37 cuyd

A 904 C


3/20A 904 C Litronic

ComfortLargely dimensioned and ergonomically designed,

the Liebherr excavator cab features an operators

seat which can be individually adjusted, as well as

clearly arranged control instruments and ideal all-

round view. Automatic air-conditioning guarantees

an optimum temperature in the Liebherr Feel-Good

cab at all times.

EconomyThe Liebherr-Litronic-System increases machine

performance, reduces fuel consumption and mi-

nimises service and maintenance costs. Due to

Liebherrs well- balanced range, the ideal machine

can always be selected to suit every application.

PerformanceLiebherr wheel excavators have been designed

for maximum productivity. Maximum digging per-

formances, high lift capacities and quick working

cycles are prerequisite for efficient building site

operation, and a wide variety of attachments opti-

mize every excavator application.

ReliabilityLiebherr hydraulic excavators have been designedand built to withstand the toughest of conditions at

the building site. Their rugged design, high-tensile

materials and individual components ensure maxi-

mum availability and long life-expectancy.



Liebherr diesel engine

Long life-expectancy, expansive cylinder

capacity and increased weight

Complies with exhaust emission

standards, Tier 2 and 97/68/CEE

Specially designed for construction

machinery operation

Oil supply even with 100 % tilt angle



The A 904 C Litronic has been designed for maximum production. Perfectly

harmonized, the Liebherr-developed and Liebherr-manufactured components

including diesel engine, hydraulic pump and motor, as well as swing gear and

cylinders, guarantee maximum performance. Tremendous digging and break-

out forces, extensive lifting capacities and quick working and travel movements

are thus resulted.

Innovative solutionsMultitude ofattachments

Liebherr provide an individual, application-relatedrange of diverse attachments. Hydraulic booms,adjustable both in height and offset positions,as well as standard and offset-adjustable goo-senecks, can be combined with different sticks.

Extensive liftingcapacities

Canalization and the lifting of pipes are everydaytasks for rubber-tyre excavators. These require-ments are endorsed via an intelligent conceptof uppercarriage sectioning together with the

positioning of the Liebherr engine, mounted at atransversal angle directly in front of the counter-weight. Separate hoist cylinder bearing points atthe upper end of the basic boom also increase thelifting capacities considerably.

Quick working cycles High swing torque attained as a result of theLiebherr swing ring featuring internal teeth andswing drive, specially designed to increase thetorque.

Performance withoutcompromise

Maximum performance and maximum forces areavailable to the operator at all times.

Rugged undercarriage

Various undercarriage designs featuring

welded, durable outriggers allow safe

positioning, optimum stability, and longlife-expectancy of the machine for every

application.

Prop-up blade / dozing blade in box-type

design only two bearing points for high

torsional resistance

Litronic

Increases productivity of the

excavator

Reduces fuel consumption

Reduces service costs and eases

operation

Allows maximum sensitivity and as

many overlapping movements as are

required

Performance



Features

High-tensile steel plates in high-

stress areas for the toughest of

applications

Well-thought-out and secure bearings

for attachments and cylinders

Maximum resistance, even when

lifting heavy loads



Liebherr construction machinery is proven all over the world every day on the

most diverse of building sites. Many years of experience as the worlds largest

manufacturer of rubber-tyre excavators, continuous development and the in-

troduction of the latest technology are evident in every machine, guaranteeing

absolute safety during applications. With its rugged design, and featuring Lieb-

herr components, the A 904 C Litronic has been designed for extremely longlife-expectancy.

Quality in detailLiebherr components Components such as engine, hydraulic cylinders,

swing gear and electric parts have been speciallydesigned, tested and manufactured by Liebherrfor construction machinery. Parts including en-gines and pumps for example, are already beingsynchronized with each other as early as theconstruction phase, yielding a constant standardof quality.

Functional safety Safety-orientated components, fitted as standard,allow high availability.The operator can thus concentrate fully on thetask at hand, due to the integrated on-boardelectronics performing a constant balancing ofpre-defined set data.Filtering of metallic filings by the magnetic rod, fit-ted in the hydraulic system as standard, increaseslife-expectancy of the hydraulic components andthe oil.

Rugged attachmentsWorking attachment The durable attachments have been designed for

the toughest of applications. All components areoptimised to the FEM methods and the hoist cy-linders feature bearings on both sides.

Piping The hydraulic lines are arranged optimally tosafeguard against damage. The electric cablingis made with high-grade materials, thus guarante-eing a reliable supply to the consumer.

Liebherr hydraulic cylinders

Specific size for each machine

High-grade surface coating of

the piston rods

All Liebherr cylinders feature special

long-life sealing systems

Shock absorption at both sides

in the working cylinders

Functional safety

Essential operating data is stored and can

be recalled at any time.

Control and monitoring functions increase

functional safety of the machine.

Four fixed working modes for output discharge

facilitate an effective and efficient operation:

Eco-Mode: for high output at big fuel savings

Power-Mode: for heavy-duty digging-and loading

performance under severe conditions

Lift-Mode: for precise handling of heavy loads

Fine-Mode: for fine control at precision work

Reliability



Large-sized cab

Adjustable steering column

Operators seat, adjustable in height and

can also be adapted to the individual weight

of the operator.

Consoles with or without possibility

of horizontal adjustment.

Large roof window

Sun blinds



Comfort

Fully-automatic air-conditioning system

The air-conditioning system, fitted as

standard, offers the same comfort as that

of a regular car

Two sensors for precise temperature

regulation

Ventilation flaps are controlled via keys

Reheat function for quick dehumidifying /

defrosting of the windshield

Storage compartment

Everything has its place

Sufficient storage space for a commer-

cially-approved cooler box behind theoperators seat

Drinks holder and storage compart-

ment in operators cab

Large storage box behind the

operators cab

Two standard tool boxes in the

undercarriage

The excavator operator is provided with an ergonomically-arranged working

area within Liebherr hydraulic excavator cabs. All switches and functions are

logically laid out, and operators seat, steering column and consoles can be

adjusted individually. Conditioning and concentration can thus be maintained

throughout the entire working day, guaranteeing constant, maximum producti-

vity of the operator.

Mobile comfortEasy access Wide steps, ergonomically-positioned handles

and adjustable steering column allow an easy ac-cess into the Liebherr operators cab.

Optimum visibility A well-thought-out design of the uppercarriage,featuring large glass panels and rounded edges,increase overall visibility and guarantees a safeoverview of the entire working area.

Pleasant surroundings Reduced engine speed together with elaboratesound insulation, as well as optimised hydraulic

components, allow a comfortable noise level bothinside and out. The noise level is comparable withthat of a diesel car.

Maintenance featuresEasy maintenance A central lubrication point for swing gear and main

parts of the attachment.

Ease of operation A shut-off valve, fitted to the hydraulic tank asstandard, disconnects the system and guaranteesease of maintenance to the hydraulic system.

Easy access Large maintenance flaps allow comfortable and

safe access to all maintenance points.



Hydrostatic fan drive

Accelerated warm-up period

Guaranteed constant oil quality as a

result of constant oil temperature

Increased life-expectancy of drive

components

The fan only runs at the output re-

quired, thus conserving fuel and re-

ducing the noise level considerably



Service-orientated

Service points of the engine such

as filter or filling amount displays

are easily accessible and can beeasily reached from the mainte-

nance platform

The magnetic rod on the hydraulic

oil return flow increases life-expec-

tancy of the oil

Central lubricating point for swing

gear and main parts of the attach-

ment allowing quicker maintenance

Modular quick-change systemmade by Liebherr

Likufix connects all hydraulically mounted

tools without having to leave the operatorscab, maximum productivity due to tool

change being performed in a matter of

seconds

The suitable digging tool for every applica-

tion. Your machine is a multi-functional tool

carrier and will pay for itself very quickly

indeed.

Mechanic and hydraulic Liebherr

quick-change adapter

Liebherr offer a wide range of models, guaranteeing optimum suitability for

every application. Easy access to components, as well as the proven service

offer allows maintenance tasks to be performed in the shortest of times, thus

reducing operating costs considerably.

Low operating costsLiebherr engine Maximum power of the engine is generated even

when running at minimum speed. This allows thenecessary output without limitation, whereby thetorque which is available is ample for the levelrequired, resulting high productivity with low con-sumption.

Automatic idle If no working or travel movements are being per-formed, the shiftable function reduces the enginespeed to idle, which in turn reduces fuel con-sumption and emission levels.

Intelligent hydraulic

management

The state-of-the-art hydraulic system allows con-

version of the maximum engine output into highforce or speed, as required. The maximum possib-le forces are available at all times.

Investment for the futureExtensive service offer Proven service offers assured by our service

personnel trained directly at the manufacturingplants, and endorsed by our tight-knit networkof dealers, provide services in all required areas.Direct contact to Liebherr is guaranteed via com-plete integration of all service points in our ownLiebherr logistics system. Electronic access toour global spare-parts management allows a 98%

availability of spare-parts 24 hours a day.

High resale values Liebherr excavators are built with high-grade ma-terials and quality production to provide a long-term operational life-span, thus guaranteeingmaximum resale values.

Economy


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Technical Data

EngineRating per ISO 9249 ____________ 135 HP (99 kW) at 2000 RPMModel ______________________________ Liebherr D 924 TI-EType ________________________________ 4 cylinder in-line

Bore/Stroke__________________ 4.8/5.6Displacement ______________ 1.74 gal

Engine operation ________________ 4-stroke dieseldirect injectionturbo-chargedafter-cooledreduced emissions

Cooling system __________________ water-cooled and integrated motor oil coolerAir cleaner ________________________ dry-type air cleaner with pre-cleaner, primary and

safety elementsFuel tank __________________________ 89.8 galEngine idling ______________________ sensor controlledElectrical system

Voltag ________________________ 24 VBatterie ______________________ 2 x 92 Ah/12 VAlternator ____________________ 24 V/55 A

Swing DriveDrive ________________________________ Liebherr swashplate motor with torque control

and integrated brake valveTransmission ______________________ Liebherr compact planetary reduction gearSwing ring ________________________ Liebherr sealed single race ball bearing swing

ring, internal teethSwing speed ______________________ 0 9.0 RPMSwing torque ______________________ 46 kNmHolding brake ____________________ wet discs (spring applied pressure released)Option ______________________________ pedal controlled positioning brake

Operators CabCab ________________________________ resiliently mounted, sound insulated, tinted

windows, front window stores overhead, doorwith sliding window

Operators seat __________________ fully adjustable, shockabsorbing suspension,adjustable to operators weight and size, 6-wayadjustable Liebherr seat

Joysticks __________________________ integrated into adjustable consolesMonitoring ________________________ menu driven query of current operating condi-

tions via the LCD display. Automatic monitoring,

display, warning (acoustical and optical signal)and saving machine data, for example, engineoverheating, low engine oil pressure or lowhydraulic oil level

Air conditioning __________________ standard air conditioning, combinedcooler/heater, additional dust filter in f reshair/recirculated

Noise emissionISO 6396 __________________________ LpA (inside cab) = 73 dB(A)2000/14/EC ______________________ LwA (surround noise) = 100 dB(A)

UndercarriageDrive ________________________________ variable flow swashplate motor with automatic

brake valveTransmission ______________________ oversized two speed power shift transmission

with additional creeper speed

Travel speed ______________________ 0 1.6 mph (creeper speed off road)0 3.1 mph (off road)0 5.6 mph (creeper speed on road)012.4 mph (road travel)018.6 mph Speeder (option)

Drawbar pull, max. ______________ 100 kNAxles________________________________ 88,200 lb excavator axles; automatic or operator

controlled front axle oscillation lockBrakes ______________________________ wet, maintenance-free multi disc brakes, opt:

rigid axle with drum brakes. Spring applied/pres-sure released parking brake integrated into gearbox

Stabilization ______________________ stabilizing blade (adjustable during travel fordozing)2 point outriggersstabilizing blade + 2 pt. outriggers4 point outriggers

AttachmentHydraulic cylinders ______________ Liebherr cylinders with special seal system.

Shock absorptionPivots ______________________________ sealed, low maintenanceLubrication ________________________ via grease distributor and a grease nipple

installed on the uppercarriageBucket ____________________________ standard equipped with 26,500 lb safety hook for

liftingOption ______________________________ Liebherr quick change adapter

Hydraulic ControlsPower distribution ________________ via control valve with integrated safety valves,

simultaneous and independent operation of traveldrive, swing drive and all attachment functionsControl type

Attachment and swing ____ proportional via joystick leversTravel ________________________ proportional via foot pedal

Additional functions ______________ via switch and/or proportional foot pedals

Hydraulic SystemHydraulic pump __________________ Liebherr, variable displacement, swashplate

pumpMax. flow ____________________ 87 galMax. hydr. pressure ________ 5075 PSI

Hydraulic pumpregulation and control __________ Liebherr-Synchron-Comfort-system (LSC) with

electronic engine speed sensing regulation,pressure and flow compensation, load sensingand torque controlled swing drive priority

Hydraulic tank capacity ________ 46 galHydraulic system capacity ______ max. 87 galFiltration____________________________ one main return filter with integrated partial micro

filtration (5 m)Cooling system __________________ compact cooler, consisting of a water cooler,

sandwiched with hydraulic oil cooler and after-cooler cores and hydrostatically driven fan

Modes ______________________________ can also be adjusted by the operator to adjustengine and hydraulic performance to match jobconditions (Note: All modes provide full max.

power)LIFT __________________________ for precise lifting tasksFINE __________________________ for precision work at high speed i.e. gradingECO __________________________ for most economic performance at best environ-

mental conditionsPOWER ______________________ for max. output

Super-Finish ______________________ additional operator adjustable work speed func-tion for further increased feathering. Applies to allmodes and all control functions

R.P.M. adjustment ________________ stepless adjustment of engine output via ther.p.m.

Optional add on circuits ________ four preadjustable pump flows for add on tools

12 TD A 904 C Litronic


13/20

Dimensions

TD A 904 C Litronic 1

L

U1

V

X

W

D

E

K

H

C

B

Q

A

B1

M T1

ft-in

A 8 4

B 8 2

B* 8 8

B1 12 2

B2 8 4

C 10 4

D 8 2

E 8 2

H 710

I2 1 8

I3 1 7

J2 2 2

J3 110

K 4 1

L 9 0

M 4 1

Q 1 2

T1 3 5T2 4 2

T3 5 0

T4 311

U1 1410

U2 15 7

U3 17 5

U4 16 4

B* = EW-Undercarriage

E = Tail radius

Tires 10.00-20

T2

U2

J2I2

B

B2

T4

U4

T1 B

B1

J3 I3

T3

U3

T1 B

B2

B1

Stick Hydr. Adjustable Gooseneck BoomBoom 125 174stabil. 2 pt. blade 4 pt. stabil. 2 pt. blade 4 pt.

blade outr. + 2 pt. outr. blade outr. + 2 pt. outr.

ft-in ft-in ft-in ft-in ft-in ft-in ft-in ft-in ft-in

V 74 20 0 1910 21 8 1910 196 19 4 21 4 202

80 19 8 19 6 21 4 19 6 190 1810 2010 198

88 19 2 19 0 2012 19 0 188 18 6 20 4 192

100 16 5 16 3 19 8 18 6 165 16 3 18 4 173

W 74 10 6 10 6 10 6 10 6 104 10 4 10 4 104

80 16 6 10 6 10 6 10 6 106 10 6 10 6 106

88 1010 1010 1010 1010 108 10 8 10 8 108

100 10 2 10 2 1012 1012 102 10 2 10 8 108

X 74 29 8 29 6 31 4 29 6 298 29 6 31 4 302

80 29 8 29 6 31 4 29 6 298 29 6 31 4 302

88 29 8 29 6 31 4 29 6 298 29 6 31 6 304

100 29 6 29 4 31 4 30 2 296 29 4 31 6 304

Dimensions are with attachment over steering axle

* Attachment over digging axle for shorter transport dimensions


14/20

Backhoe Attachmentwith Hydr. Adjustable Boom 125


123

4

0 m123456789

0 ft51015202530

0

-1

-2

-3

-4

-5

0

-5

-10

-15

1

2

3

4

5

6

7

8

9

m

5

10

15

20

25

30

ft

10

-6-20

-710

1135

Digging Envelope with Quick Change Adapter 1 2 3 4

Stick length ft-in 7 4 8 0 88 10 0

Max. digging depth ft-in 19 2 1910 206 21 8Max. reach at ground level ft-in 2910 30 6 312 3110

Max. dumping height ft-in 22 6 2212 235 23 2

Max. teeth height ft-in 32 8 33 1 336 3211

Operating Weight

The operating weight includes the basic machine with 8 tires plus

spacer rings, hydr. adjustable boom 125, stick 80, quick change

adapter 48 and bucket 0.91 cuyd.

Undercarriage versions Weight

A 904 C litronic with stabilizer blade 41,100 lb

A 904 C litronic with 2 pt. outriggers 42,100 lb

A 904 C litronic with stabilizer blade + 2 pt. outriggers 44,750 lb


A 904 C EW litronic with stabilizer blade 41,300 lb

A 904 C EW litronic with 2 pt. outriggers 42,300 lb

BucketsCutting width in 91) 132) 152) 20 22 24 26 33 41 49 55

Capacity ISO 7451* cuyd 0.18 0.26 0.33 0.52 0.37 0.46 0.52 0.72 0.92 1.11 1.37

Max. material weight lb/cuyd 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000

Weights

Standard bucket with

Liebherr teeth Z 13 C lb 970 1040 1190 1380 1570 1680

Ripper bucket with

Liebherr teeth Z 16 P lb 1540

Bucket with ejector

and Bofors teeth lb 750 820 840 900

For machine stability per ISO 10567 the max. stick length is:Stabilizers raised ft-in 100 100 100 100 100 100 100 88

Stabilizer blade down ft-in 100 100 100 100 100 100 100 100 74

2 point outriggers down ft-in 100 100 100 100 100 100 100 100 100 74

Stabilizer blade + 2 pt. outr. down ft-in 100 100 100 100 100 100 100 100 100 100 88

4 point outriggers down ft-in 100 100 100 100 100 100 100 100 100 100 88

EW, stabilizers raised ft-in 100 100 100 100 100 100 100 100 74

EW, stabilizer blade down ft-in 100 100 100 100 100 100 100 100 88

EW, 2 point outriggers down ft-in 100 100 100 100 100 100 100 100 100 80

* comparable with SAE (heaped)1) Bucket with ejector teeth (max. digging depth 3 7, since bucket suspension is wider than bucket)2) Bucket with ejector teeth (max. digging depth 311, since bucket suspension is wider than bucket)

Digging Forces 1 2 3 4

Max. digging force kN 94,6 89,2 84,4 76,2

lb 21,170 20,050 19,000 17,200

Max. breakout force kN 138,6 138,6 138,6 138,6

lb 31,100 31,100 31,100 31,100

Max. breakout force with ripper bucket 156,9 kN (35,300 lb)


15/20

Lift Capacitieswith Hydr. Adjustable Boom 125

TD A 904 C Litronic 1

Stick 74Height Undercarriage Radius of load from centerline of machine (ft)

(ft) 10 15 20 25Stabilizers raisedStabil. blade down2 pt. outr. downBlade + 2 pt. down

25

4 pt. outr. downStabilizers raisedStabil. blade down2 pt. outr. downBlade + 2 pt. down

204 pt. outr. down

Stabilizers raisedStabil. blade down2 pt. outr. downBlade + 2 pt. down

154 pt. outr. down


104 pt. outr. down


54 pt. outr. down


04 pt. outr. down

Stabilizers raisedStabil. blade down2 pt. outr. down

Blade + 2 pt. down

54 pt. outr. down


104 pt. outr. down


154 pt. outr. down

6500 (10500#)7100 (10500#)8700 (10500#)

10500# (10500#)10500# (10500#)

1 01 00 (1 43 00 #) 6 60 0 ( 10 90 0 )11100 (14300#) 7300 (12300#)13500 (14300#) 8800 (12300#)14300# (14300#) 10900 (12300#)14300# (14300#) 12300# (12300#)

16900 (27300#) 9600 (16300 ) 6500 (10700 ) 3900 ( 7200 )18900 (27300#) 10600 (17600#) 7200 (13600#) 4400 ( 9900#)23800 (27300#) 13000# (17600#) 8700 (13600#) 5500 ( 9900#)27400# (27400#) 16200# (17600#) 10700 (13600#) 7200 ( 9900#)27400# (27400#) 17600# (17600#) 12400 (13600#) 8600 ( 9900#)

16 30 0 ( 25 90 0# ) 94 00 (1 61 00 ) 6 30 0 ( 10 80 0# ) 38 00 ( 7 00 0 )18400 (25900#) 10400 (20500#) 6900 (14900#) 4200 (12000#)22800 (25900#) 12600 (20500#) 8400 (14900#) 5400 (12000#)25800# (25800#) 16000 (20500#) 10800# (14900#) 7100 (12000#)25800# (25800#) 18600# (20500#) 12300 (14900#) 8400 (12000#)

16400 (31300 ) 9200 (16200#) 5800 (10200 ) 3500 ( 6700 )18400 (31800#) 10200 (21500#) 6400 (15500#) 4000 (11200#)23300 (31800#) 12700 (21500#) 8000 (15500#) 5100 (11200#)30400 (31800#) 16200 (21500#) 10200 (15500#) 6800 (11200#)31800# (31800#) 18900# (21500#) 12200 (15500#) 8200 (11200#)

15400 (32200#) 8600 (16000 ) 5200 ( 9700 )17400 (35200#) 9600 (21900#) 5800 (15900#)22600 (35200#) 12100 (21900#) 7400 (15900#)

31500 (35200#) 15900 (21900#) 9700 (15900#)35200# (35200#) 19400 (21900#) 11700 (15900#)

15300 (32400 ) 7900 (15100 ) 4800 ( 9300 )17300 (36900#) 8800 (22000#) 5500 (12300#)22400 (36900#) 11300 (22000#) 7000 (12300#)31300 (36900#) 15000 (22100#) 9300 (12300#)36900# (36900#) 18500 (22100#) 11300 (12300#)

14600 (23200#)16500 (23200#)21700 (23200#)23200# (23200#)23200# (23200#)

Stick 80Height Undercarriage Radius of load from centerline of machine (ft


25


204 pt. outr. down


154 pt. outr. down


104 pt. outr. down


54 pt. outr. down


04 pt. outr. down


Blade + 2 pt. down

54 pt. outr. down


104 pt. outr. down


154 pt. outr. down

6600 (10300#)7200 (10300#)8800 (10300#)

10300# (10300#)10300# (10300#)

10 10 0 ( 13 70 0# ) 66 00 (1 09 00 ) 4 00 0 ( 66 0011 10 0 ( 13 70 0# ) 72 00 (1 19 00 #) 4 50 0 ( 66 0013 50 0 ( 13 70 0# ) 87 00 (1 19 00 #) 5 60 0 ( 66 0013700# (13700#) 10900 (11900#) 6600# ( 660013700# (13700#) 11900# (11900#) 6600# ( 6600#

17200 (27100#) 9600 (16300#) 6300 (10700 ) 4000 ( 720019300 (27100#) 10600 (17000#) 7000 (13200#) 4400 (10500#23900 (27100#) 12900 (17000#) 8600 (13200#) 5600 (10500#27100# (27100#) 16300 (17000#) 10700 (13200#) 7300 (10500#27100# (27100#) 17000# (17000#) 12500 (13200#) 8600 (10500#

16400 (25200#) 9100 (15900 ) 6400 (10500 ) 3800 ( 700018400 (25200#) 10100 (20100#) 7000 (14600#) 4300 (11800#22800 (25200#) 12600 (20100#) 8500 (14600#) 5400 (11800#25200# (25200#) 15800 (20100#) 10500 (14600#) 7100 (11800#25200# (25200#) 18600# (20100#) 12300# (14600#) 8500 (11800

16500 (30700#) 9200 (16000 ) 5800 (10300 ) 3500 ( 680018500 (30700#) 10200 (21300#) 6500 (15400#) 4000 (11900#23000 (30700#) 12700 (21300#) 8100 (15400#) 5100 (1190030400 (30700#) 15800 (21300#) 10300 (15300#) 6800 (11900#30700# (30700#) 18600 (21300#) 12400 (15300#) 8200 (11900#

15400 (31800 ) 8600 (16000 ) 5200 ( 9700 )17400 (34800#) 9600 (21600#) 5800 (15700#)22600 (34800#) 12000 (21600#) 7400 (15700#)

31100 (34700#) 15900 (21600#) 9800 (15700#)34700# (34700#) 19400 (21600#) 11700 (15700#)

15100 (32200 ) 7900 (15200 ) 4800 ( 9300 )17100 (36400#) 8900 (22400#) 5400 (13500#)22300 (36400#) 11300 (22400#) 7000 (13500#)31200 (36400#) 15100 (22400#) 9300 (13500#)36400# (36400#) 18600 (22400#) 11300 (13500#)

14500 (26600#)16500 (26600#)21600 (26600#)26600# (26600#)26600# (26600#)



254 pt. outr. down

Stabilizers raisedStabil. blade down

2 pt. outr. downBlade + 2 pt. down204 pt. outr. down


154 pt. outr. down


104 pt. outr. down


54 pt. outr. down


04 pt. outr. down


54 pt. outr. down

Stabilizers raised

Stabil. blade down2 pt. outr. downBlade + 2 pt. down

104 pt. outr. down


154 pt. outr. down

6 70 0 ( 9 90 0#)7 30 0 ( 9 90 0#)

8 90 0 ( 9 90 0#)9900# ( 9900#)9900# ( 9900#)

10100 (12500#) 6500 (10900 ) 4100 ( 7300 )1 11 00 (1 25 00 #) 7 10 0 ( 11 50 0#) 46 00 ( 7 60 0# )12500# (12500#) 8800 (11500#) 5700 ( 7600#)12500# (12500#) 10900 (11500#) 7400 ( 7600#)12500# (12500#) 11500# (11500#) 7600# ( 7600#)

17300 (25600#) 9500 (16400 ) 6400 (10600 ) 4000 ( 7300 )19300 (25600#) 10500 (16400#) 7000 (12900#) 4500 (10600#)23900 (25600#) 13000 (16400#) 8500 (12900#) 5700 (10600#)25600# (25600#) 16200 (16400#) 10600 (12900#) 7300 (10600#)25600# (25600#) 16400# (16400#) 12400 (12900#) 8700 (10600#)

16500 (24600#) 9200 (16000 ) 6300 (10500 ) 3900 ( 7100 )18500 (24600#) 10200 (19600#) 6900 (14400#) 4300 (11600#)22900 (24600#) 12700 (19600#) 8500 (14400#) 5500 (11600#)24700# (24700#) 15900 (19600#) 10500 (14400#) 7100 (11600#)24700# (24700#) 18600# (19600#) 12200 (14400#) 8500 (11600#)

16600 (29600#) 9200 (16000 ) 6000 (10400 ) 3600 ( 6800 )18600 (29600#) 10200 (21200#) 6600 (15200#) 4000 (11900#)23200 (29600#) 12700 (21200#) 8000 (15200#) 5200 (11900 )29600# (29600#) 15900 (21200#) 10400 (15200#) 6900 (11900#)29600# (29600#) 18600 (21200#) 12300 (15200#) 8200 (11900#)

15400 (31800 ) 8600 (16000 ) 5300 ( 9800 ) 3300 ( 6500 )17 40 0 ( 34 30 0# ) 96 00 (2 15 00 #) 5 90 0 ( 15 50 0# ) 38 00 ( 8 60 0# )22600 (34300#) 12000 (21500#) 7500 (15500#) 4900 ( 8600#)30800 (34300#) 15800 (21500#) 9800 (15500#) 6600 ( 8700#)34300# (34300#) 19100# (21500#) 11700 (15500#) 8000 ( 8700#)

15000 (32100 ) 8000 (15300 ) 4800 ( 9300 )

17000 (36000#) 9000 (22400#) 5400 (14200#)22200 (36000#) 11400 (22400#) 7000 (14200#)31100 (36000#) 15200 (22400#) 9300 (14200#)36000# (36000#) 18700 (22400#) 11300 (14200#)

14500 (29500#) 7500 (14600#)16400 (29500#) 8500 (14600#)21500 (29500#) 10900 (14600#)29500# (29500#) 14600# (14600#)29500# (29500#) 14600# (14600#)

Stick 100Height Undercarriage Radius of load from centerline of machine (ft


254 pt. outr. down




154 pt. outr. down


104 pt. outr. down


54 pt. outr. down


04 pt. outr. down


54 pt. outr. down

Stabilizers raised


104 pt. outr. down


154 pt. outr. down

66 00 ( 69 00# )6900# ( 6900#)6900# ( 6900#)6900# ( 6900#)6900# ( 6900#)

67 00 ( 89 00# )74 00 ( 89 00# )

89 00 ( 89 00# )8900# ( 8900#)8900# ( 8900#)

6500 (10200#) 4300 ( 75007200 (10200#) 4700 ( 8100#8700# (10200#) 5900 ( 8100#

10200# (10200#) 7500 ( 8100#10200# (10200#) 8100# ( 8100#

17400 (22600#) 9700 (15200#) 6300 (10600 ) 4200 ( 740019500 (22600#) 10700 (15200#) 7000 (12200#) 4700 (10200#22600# (22600#) 12900 (15200#) 8500 (12200#) 5800# (10200#22600# (22600#) 15200# (15200#) 10600 (12200#) 7400 (10200#22600# (22600#) 15200# (15200#) 12200# (12200#) 8800 (10200

16300 (27100#) 9000 (15800 ) 6200 (10400 ) 4000 ( 720018300 (27100#) 10000 (18800#) 6800 (13800#) 4500 (11300#23000 (27100#) 12500 (18800#) 8400 (13800#) 5600 (11300#27000# (27000#) 15700 (18800#) 10400 (13800#) 7200 (11300#27000# (27000#) 18600 (18800#) 12100 (13800#) 8600 (11300#

16200 (27600#) 9000 (15700) 6000 (10500 ) 3700 ( 690018300 (27600#) 10000 (20800#) 6700 (14900#) 4200 (11700#22800 (27600#) 12500 (20800#) 8300 (14900#) 5300 (11700#27600# (27600#) 15600 (20800#) 10500 (14900#) 6900 (11700#27600# (27600#) 18400 (20800#) 12100 (14900#) 8300 (11700#

15500 (31200 ) 8600 (16000 ) 5500 ( 9900 ) 3300 ( 660017500 (33100#) 9600 (21200#) 6100 (15200#) 3800 (11500#22700 (33100#) 12000 (21200#) 7700 (15200#) 5000 (11500#30200 (33100#) 15900 (21200#) 9900 (15200#) 6600 (11500#33100# (33100#) 18700 (21200#) 11900 (15200#) 8000 (11500#

14900 (31900 ) 8200 (15600 ) 4900 ( 9400 )

16900 (35300#) 9200 (22000#) 5500 (15100#)22000 (35300#) 11600 (22000#) 7000 (15100#)30900 (35300#) 15500 (22000#) 9400 (15100#)35300# (35300#) 18700 (22000#) 11300 (15100#)

14500 (31400 ) 7500 (14700 )16500 (33700#) 8400 (18400#)21600 (33700#) 10900 (18400#)30400 (33800#) 14600 (18400#)33800# (33800#) 18100 (18400#)

The lift capacities on the load hook of the Liebherr quick change adapter 48 without attachment are stated in lbs, and can be lifted 360 on firm, level supporting sur-

face with blocked oscillating axle. Capacities shown in brackets are valid when the undercarriage is in longitudinal position and are established over the steering axle

(travel position) with stabilizers raised, and over rigid axle with stabilizers down. Capacities are valid with adjusting cylinder(s) in optimal position. Indicated loads are

based on ISO 10567 standard and do not exceed 75% of tipping or 87 % of hydraulic capacity (#). Maximum load for the quick change adapters load hook is

26,500 lb. Without quick change adapter, the lift capacities will increase by 500 lb, without bucket cylinder, link and lever they increase by an additional 640 lb. Lifting

capacity of the excavator is limited by machine stability, hydraulic capacity and maximum permissible load of the load hook.


16/20

Lift Capacitieswith Hydr. Adjustable Boom 125 EW-Undercarriage



(ft) 10 15 20 25








Stabilizers raisedStabil. blade down 102 pt. outr. down


7200 (10500#)7900 (10500#)9200 (10500#)

11200 (14300#) 7300 (11000 )12400 (14300#) 8100 (12300#)14200 (14300#) 9200 (12300#)

19 10 0 (2 73 00 #) 1 06 00 (16 40 0 ) 7 20 0 ( 10 80 0 ) 44 00 ( 72 00 )21700 (27300#) 11800 (17600#) 8000 (13600#) 5000 ( 9900#)25200 (27300#) 13600 (17600#) 9100 (13600#) 5900 ( 9900#)

18500 (25900#) 10500 (16200 ) 7000 (10800#) 4300 ( 7100 )21100 (25900#) 11700 (20500#) 7700 (14900#) 4800 (12000#)24600 (25900#) 13300 (20500#) 8900 (14900#) 5700 (12000#)

18 60 0 (3 15 00 ) 1 02 00 (16 20 0# ) 6 40 0 ( 10 20 0 ) 40 00 ( 68 00 )21100 (31800#) 11400 (21500#) 7200 (15500#) 4600 (11200#)24700 (31800#) 13400 (21500#) 8500 (15500#) 5500 (11200#)

17600 (32300 ) 9700 (16100 ) 5800 ( 9700 )20100 (35200#) 10900 (21900#) 6600 (15900#)

24400 (35200#) 12800 (21900#) 7800 (15900#)

17400 (32500 ) 8900 (15200 ) 5500 ( 9400 )19900 (36900#) 10100 (22000#) 6200 (12300#)24200 (36900#) 12000 (22000#) 7500 (12300#)

16700 (23200#)19200 (23200#)23200# (23200#)


(ft) 10 15 20 25










7300 (10300#)8000 (10300#)9300 (10300#)

11200 (13700#) 7300 (10900 ) 4500 ( 6600#)12400 (13700#) 8000 (11900#) 5100 ( 6600#)13700# (13700#) 9200 (11900#) 6000 ( 6600#)

195 00 (27 10 0# ) 10 70 0 (1 63 00 ) 70 00 (1 08 00 ) 4 50 0 ( 7 30 0 )21300 (27100#) 11900 (17000#) 7800 (13200#) 5000 (10500#)25300 (27100#) 13600 (17000#) 9100 (13200#) 6000 (10500#)

186 00 (25 20 0# ) 10 20 0 (1 60 00 ) 71 00 (1 06 00 ) 4 30 0 ( 7 10 0 )21200 (25200#) 11400 (20100#) 7800 (14600#) 4800 (11800#)24600 (25200#) 13400 (20100#) 9000 (14600#) 5800 (11800#)

187 00 (30 70 0# ) 10 30 0 (1 60 00 ) 65 00 (1 03 00 ) 4 00 0 ( 6 80 0 )21200 (30700#) 11500 (21300#) 7300 (15400#) 4600 (11900#)24800 (30700#) 13500 (21300#) 8500 (15400#) 5500 (11900#)

17500 (32000 ) 9600 (16100 ) 5900 ( 9800 )20100 (34800#) 10800 (21600#) 6600 (15700#)

24300 (34800#) 12800 (21600#) 7900 (15700#)

17300 (32300 ) 9000 (15300 ) 5500 ( 9300 )19800 (36400#) 10100 (22400#) 6200 (13500#)24100 (36400#) 12100 (22400#) 7500 (13500#)

16600 (26600#)19100 (26600#)23300 (26600#)


(ft) 10 15 20 25


Stabilizers raised

Stabil. blade down20 2 pt. outr. down








74 00 ( 99 00 #)

8100# ( 9900#)93 00 ( 99 00 #)

11200 (12500#) 7200 (11000 ) 4600 ( 7400 )12400 (12500#) 8000 (11500#) 5200 ( 7600#)12500# (12500#) 9200# (11500#) 6100 ( 7600#)

19 50 0 (2 56 00 #) 1 05 00 ( 16 40 0# ) 71 00 (1 06 00 ) 46 00 ( 73 00 )21800 (25600#) 11700 (16400#) 7900 (12900#) 5100 (10600#)25400 (25600#) 13500 (16400#) 9000 (12900#) 6000 (10600#)

18 70 0 (2 46 00 #) 1 02 00 ( 16 00 0# ) 70 00 (1 06 00 ) 44 00 ( 71 00 )20400 (24600#) 11400 (19600#) 7700 (14400#) 4900 (11600#)24500# (24600#) 13100 (19600#) 9000# (14400#) 5800 (11600#)

18 80 0 (2 96 00 #) 1 03 00 ( 16 10 0 ) 67 00 (1 05 00 ) 41 00 ( 69 00 )20600 (29600#) 11500 (21200#) 7400 (15200#) 4600 (11900#)24200 (29600#) 13200 (21200#) 8500 (15200#) 5500 (11900#)

17500 (31900#) 9600 (16100 ) 6000 ( 9900 ) 3800 ( 6600 )20100 (34300#) 10800 (21500#) 6700 (15500#) 4300 ( 8600#)24400 (34300#) 12800 (21500#) 8000 (15500#) 5200 ( 8600#)

17200 (32200 ) 9000 (15400 ) 5500 ( 9300 )19700 (36000#) 10200 (22400#) 6200 (14200#)23900 (36000#) 12200 (22400#) 7500 (14200#)

16600 (29500#) 8600 (14600#)19100 (29500#) 9700 (14600#)23300 (29500#) 11600 (14600#)


(ft) 10 15 20 25


Stabilizers raised

Stabil. blade down20 2 pt. outr. down








6900# ( 6900#)6900# ( 6900#)6900# ( 6900#)

7 40 0 ( 8 90 0# )

8 20 0 ( 8 90 0# )8900# ( 8900#)

7200 (10200#) 4800 ( 7500 )8 00 0 ( 10 20 0# ) 53 00 ( 81 00# )9200# (10200#) 6200 ( 8100#)

1 97 00 ( 22 60 0# ) 10 80 0 (1 52 00 #) 7 00 0 ( 10 70 0 ) 47 00 ( 74 00 )22000 (22600#) 11900# (15200#) 7800 (12200#) 5200 (10200#)22600# (22600#) 13600# (15200#) 9000 (12200#) 6100 (10200#)

18500 (27100#) 10100 (15900 ) 6900 (10400 ) 4500 ( 7200 )21000 (27100#) 11300 (18800#) 7600 (13800#) 5100# (11300#)23900# (27100#) 13300 (18800#) 8700 (13800#) 5900 (11300#)

18400 (27600#) 10100 (15800 ) 6700 (10500 ) 4200 ( 6900 )20500# (27600#) 11300 (20800#) 7500 (14900#) 4700 (11700#)24200# (27600#) 12900 (20800#) 8800 (14900#) 5600 (11700#)

17600 (31300 ) 9700 (16100 ) 6200 ( 9900 ) 3800 ( 6600 )20200 (33100#) 10800 (21200#) 6900 (15200#) 4400 (11500#)24500 (33100#) 12800 (21200#) 8100# (15200#) 5300 (11500#)

17000 (32100 ) 9300 (15700 ) 5500 ( 9400 )19500 (35300#) 10500 (22000#) 6300 (15100#)23800 (35300#) 12400 (22000#) 7500 (15100#)

16600 (31600 ) 8500 (14800 )19100 (33700#) 9700 (18400#)23400 (33700#) 11600 (18400#)



(travel position) with stabilizers raised, and over rigid axle with stabilizers down. Capacities are valid with adjusting cylinder(s) in optimal position. Indicated loads are

based on ISO 10567 standard and do not exceed 75% of tipping or 87 % of hydraulic capacity (#). Maximum load for the quick change adapters load hook is

26,500 lb. Without quick change adapter, the lift capacities will increase by 500 lb, without bucket cylinder, link and lever they increase by an additional 640 lb. Lifting

capacity of the excavator is limited by machine stability, hydraulic capacity and maximum permissible load of the load hook.


17/20TD A 904 C Litronic

Backhoe Attachmentwith Gooseneck Boom 174

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-710

Digging Envelope with Quick Change Adapter 1 2 3

Stick length ft-in 74 8 0 88 10 0

Max. digging depth ft-in 190 19 8 204 21 8Max. reach at ground level ft-in 298 30 4 310 31 8

Max. dumping height ft-in 206 2010 214 20 6

Max. teeth height ft-in 304 30 8 312 2910

Operating Weight

The operating weight includes the basic machine with 8 tires plus

spacer rings, gooseneck boom 174, stick 80, quick change adapte

48 and bucket 0.91 cuyd.

Undercarriage versions Weigh

A 904 C litronic with stabilizer blade 39,900 lb


A 904 C litronic with stabilizer blade + 2 pt. outriggers 43,400 lb


A 904 C EW litronic with stabilizer blade 40,100 lb

A 904 C EW litronic with 2 pt. outriggers 41,000 lb

BucketsCutting width in 91) 132) 152) 20 22 24 26 33 41 49 55

Capacity ISO 7451* cuyd 0.18 0.26 0.33 0.52 0.37 0.46 0.52 0.72 0.92 1.11 1.37

Max. material weight lb/cuyd 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000 3000

Weights

Standard bucket with

Liebherr teeth Z 13 C lb 970 1040 1190 1380 1570 1680

Ripper bucket with

Liebherr teeth Z 16 P lb 1540

Bucket with ejector

and Bofors teeth lb 750 820 840 900

For machine stability per ISO 10567 the max. stick length is:Stabilizers raised ft-in 100 100 100 100 100 100 100 88 Stabilizer blade down ft-in 100 100 100 100 100 100 100 100 74

2 point outriggers down ft-in 100 100 100 100 100 100 100 100 100 74

Stabilizer blade + 2 pt. outr. down ft-in 100 100 100 100 100 100 100 100 100 88 80

4 point outriggers down ft-in 100 100 100 100 100 100 100 100 100 88 80

EW, stabilizers raised ft-in 100 100 100 100 100 100 100 100 74

EW, stabilizer blade down ft-in 100 100 100 100 100 100 100 100 88

EW, 2 point outriggers down ft-in 100 100 100 100 100 100 100 100 100 88

* comparable with SAE (heaped)1) Bucket with ejector and Bofors teeth (max. digging depth 3 7, since bucket suspension is wider than bucket)2) Bucket with ejector and Bofors teeth (max. digging depth 311, since bucket suspension is wider than bucket)

Digging Forces 1 2 3 4

Max. digging force kN 94,6 89,2 84,4 76,2

lb 21,170 20,050 19,000 17,200

Max. breakout force kN 138,6 138,6 138,6 138,6

lb 31,100 31,100 31,100 31,100

Max. breakout force with ripper bucket 156,9 kN (35,300 lb


18/20

Lift Capacitieswith Gooseneck Boom 174




(travel position) with stabilizers raised, and over rigid axle with stabilizers down. Indicated loads are based on ISO 10567 standard and do not exceed 75% of tipping or

87% of hydraulic capacity (#). Maximum load for the quick change adapters load hook is 26,500 lb. Without quick change adapter, the lift capacities will increase by

500 lb, without bucket cylinder, link and lever they increase by an additional 640 lb. Lifting capacity of the excavator is limited by machine stability, hydraulic capacity

and maximum permissible load of the load hook.



25


204 pt. outr. down


154 pt. outr. down


104 pt. outr. down


54 pt. outr. down


04 pt. outr. down


Blade + 2 pt. down

54 pt. outr. down


104 pt. outr. down


154 pt. outr. down

6 40 0 ( 93 00 #)7 00 0 ( 93 00 #)8 60 0 ( 93 00 #)9300# ( 9300#)9300# ( 9300#)

6200 (10600#)6800 (10600#)8300 (10600#)

10500# (10500#)10500# (10500#)

15400 (25700#) 8800 (15400#) 5700 (10200 ) 3900 ( 7100 )17 30 0 (2 57 00 #) 97 00 ( 15 40 0# ) 6 30 0 (1 22 00 #) 4 40 0 ( 8 40 0# )22400 (25700#) 12200 (15400#) 7900 (12200#) 5500 ( 8400#)25700# (25700#) 15400# (15400#) 10200 (12200#) 7200 ( 8400#)25700# (25700#) 15400# (15400#) 12200# (12200#) 8400# ( 8400#)

7800 (14800 ) 5200 ( 9600 ) 3700 ( 6900 )8700 (19200#) 5800 (14000#) 4200 (10900#)

11100 (19200#) 7400 (14000#) 5300 (10900#)14800 (19200#) 9700 (14000#) 6900 (10900#)18200 (19200#) 11600 (14000#) 8300 (10900#)

12900 (13500#) 7200 (14200 ) 4900 ( 9300 ) 3600 ( 6700 )13500# (13500#) 8200 (21300#) 5500 (15300#) 4000 ( 9300#)13500# (13500#) 10500 (21300#) 7000 (15300#) 5100 ( 9300#)13500# (13500#) 14100 (21300#) 9300 (15300#) 6800 ( 9300#)13500# (13500#) 17500 (21300#) 11300 (15300#) 8100 ( 9300#)

12900 (21900#) 7100 (14000 ) 4800 ( 9100 )14800 (21900#) 8000 (21600#) 5400 (15600#)19700 (21900#) 10300 (21600#) 6900 (15600#)

21900# (21900#) 13900 (21600#) 9100 (15600#)21900# (21900#) 17300 (21600#) 11100 (15600#)

13300 (29100#) 7200 (14200 ) 4900 ( 9200 )15200 (29100#) 8100 (19800#) 5500 (14100#)20100 (29100#) 10500 (19800#) 7000 (14100#)28500 (29100#) 14100 (19800#) 9300 (14100#)29100# (29100#) 17400 (19800#) 11200 (14100#)



25


204 pt. outr. down


154 pt. outr. down


104 pt. outr. down


54 pt. outr. down


04 pt. outr. down


Blade + 2 pt. down

54 pt. outr. down


104 pt. outr. down


154 pt. outr. down

64 00 ( 9 30 0# )71 00 ( 9 30 0# )86 00 ( 9 30 0# )9300# ( 9300#)9300# ( 9300#)

6200 (10100#)6800 (10100#)8400 (10100#)

10100# (10100#)10100# (10100#)

1 58 00 ( 23 70 0# ) 8 80 0 (1 47 00 #) 57 00 ( 10 20 0 ) 3 90 0 ( 7 10 0 )17800 (23700#) 9800 (14700#) 6300 (11800#) 4400 ( 9300#)22900 (23700#) 12200 (14700#) 7900 (11800#) 5500 ( 9300#)23700# (23700#) 14700# (14700#) 10200 (11800#) 7100 ( 9300#)23700# (23700#) 14700# (14700#) 11800# (11800#) 8500 ( 9300#)

7800 (14900 ) 5200 ( 9600 ) 3700 ( 6800 )8700 (18700#) 5800 (13600#) 4100 (11400#)

11100 (18700#) 7400 (13600#) 5300 (11400#)14800 (18700#) 9700 (13600#) 6900 (11400#)18200 (18700#) 11600 (13600#) 8300 (11400#)

12700 (13700#) 7200 (14100 ) 4800 ( 9200 ) 3500 ( 6600 )13700# (13700#) 8100 (21000#) 5400 (15100#) 3900 (11400#)13700# (13700#) 10400 (21000#) 7000 (15100#) 5100 (11400#)13700# (13700#) 14100 (21000#) 9200 (15100#) 6700 (11400#)13700# (13700#) 17400 (21000#) 11200 (15100#) 8100 (11400#)

12800 (21000#) 7000 (13900 ) 4700 ( 9000 )14600 (21000#) 7900 (21500#) 5300 (15500#)19500 (21000#) 10200 (21500#) 6800 (15500#)

21000# (21000#) 13800 (21500#) 9100 (15500#)21000# (21000#) 17200 (21500#) 11000 (15500#)

13100 (29000 ) 7100 (14000 ) 4800 ( 9100 )14900 (29800#) 8000 (20100#) 5400 (14400#)19800 (29800#) 10300 (20100#) 6900 (14400#)28200 (29800#) 13900 (20100#) 9100 (14400#)29800# (29800#) 17300 (20100#) 11100 (14400#)

1 38 00 ( 22 90 0# ) 7 60 0 (1 46 00 )15700 (22900#) 8500 (15300#)20700 (22900#) 10900 (15300#)22900# (22900#) 14500 (15300#)22900# (22900#) 15300# (15300#)



254 pt. outr. down




154 pt. outr. down


104 pt. outr. down


54 pt. outr. down


04 pt. outr. down


54 pt. outr. down

Stabilizers raised


104 pt. outr. down


154 pt. outr. down

6 50 0 ( 88 00 #)7 10 0 ( 88 00 #)

8 70 0 ( 88 00 #)8800# ( 8800#)8800# ( 8800#)

6200 ( 9600#) 4100 ( 6300#)6800 ( 9600#) 4600 ( 6300#)8400 ( 9600#) 5700 ( 6300#)9600# ( 9600#) 6300# ( 6300#)9600# ( 9600#) 6300# ( 6300#)

16200 (21900#) 8900 (14100#) 5700 (10200 ) 3900 ( 7100 )18 20 0 (2 19 00 #) 99 00 ( 14 10 0# ) 6 30 0 (1 14 00 #) 4 40 0 ( 9 70 0# )21900# (21900#) 12300 (14100#) 7900 (11400#) 5500 ( 9700#)21900# (21900#) 14000# (14000#) 10200 (11300#) 7100 ( 9700#)21900# (21900#) 14000# (14000#) 11300# (11300#) 8500 ( 9700#)

12100# (12100#) 7800 (14900 ) 5200 ( 9600 ) 3600 ( 6800 )12100# (12100#) 8800 (18100#) 5800 (13300#) 4100 (11100#)12100# (12100#) 11200 (18100#) 7400 (13300#) 5200 (11100#)12100# (12100#) 14800 (18100#) 9700 (13300#) 6900 (11100#)12100# (12100#) 18100# (18100#) 11600 (13300#) 8300 (11100#)

12700 (13900#) 7200 (14100 ) 4800 ( 9200 ) 3400 ( 6600 )13900# (13900#) 8100 (20700#) 5400 (14800#) 3900 (11800#)13900# (13900#) 10400 (20700#) 6900 (14800#) 5000 (11700 )13900# (13900#) 14100 (20700#) 9200 (14800#) 6700 (11800#)13900# (13900#) 17400 (20700#) 11200 (14800#) 8000 (11800#)

12600 (20200#) 6900 (13800 ) 4600 ( 9000 )14 50 0 (2 02 00 #) 78 00 ( 21 40 0# ) 20 0 (1 54 00 #)19300 (20200#) 10100 (21400#) 700 (15400#)20200# (20200#) 13800 (21400#) 000 (15400#)20200# (20200#) 17100 (21400#) 10900 (15400#)

12900 (28800 ) 7000 (13900 ) 4700 ( 9000 )

14800 (29600#) 7900 (20300#) 5300 (14600#)19600 (29600#) 10200 (20300#) 6800 (14600#)28000 (29600#) 13800 (20300#) 9000 (14600#)29600# (29600#) 17200 (20300#) 11000 (14600#)

13 60 0 (2 41 00 #) 74 00 ( 14 40 0 )15500 (24100#) 8300 (16200#)20400 (24100#) 10700 (16200#)24100# (24100#) 14300 (16200#)24100# (24100#) 16200# (16200#)



254 pt. outr. down




154 pt. outr. down


104 pt. outr. down


54 pt. outr. down


04 pt. outr. down


54 pt. outr. down

Stabilizers raised


104 pt. outr. down


154 pt. outr. down

5600# ( 5600#)5600# ( 5600#)5600# ( 5600#)5600# ( 5600#)5600# ( 5600#)

6300 ( 8800#) 4100 ( 7300#)6900 ( 8800#) 4600 ( 7300#)8500 ( 8800#) 5800 ( 7300#)8800# ( 8800#) 7300# ( 7300#)8800# ( 8800#) 7300# ( 7300#)

17000 (18500#) 9100 (12700#) 5800 (10300 ) 3900 ( 7100 )18500# (18500#) 10100 (12700#) 6400 (10500#) 4400 ( 9600#)18500# (18500#) 12600 (12700#) 8000 (10500#) 5500 ( 9600#)18500# (18500#) 12700# (12700#) 10300 (10500#) 7200 ( 9600#)18500# (18500#) 12700# (12700#) 10500# (10500#) 8600 ( 9600#)

13800 (16300#) 8000 (15100 ) 5200 ( 9700 ) 3600 ( 6800 )15700 (16300#) 8900 (17000#) 5800 (12600#) 4100 (10600#)16300# (16300#) 11300 (17000#) 7400 (12600#) 5200 (10600#)16300# (16300#) 15000 (17000#) 9700 (12600#) 6900 (10600#)16300# (16300#) 17000# (17000#) 11700 (12600#) 8200 (10600#)

12600 (14400#) 7200 (14200 ) 4800 ( 9200 ) 3400 ( 6600 )14400# (14400#) 8100 (20000#) 5400 (14300#) 3800 (11500#)14400# (14400#) 10400 (20000#) 6900 (14300#) 5000 (11500#)14400# (14400#) 14100 (20000#) 9200 (14300#) 6600 (11500#)14400# (14400#) 17400 (20000#) 11200 (14300#) 8000 (11500#)

12400 (19000#) 6800 (13700 ) 4500 ( 8900 ) 3300 ( 6400 )14200 (19000#) 7700 (21300#) 5100 (15200#) 3700 (11500#)19000# (19000#) 10100 (21300#) 6600 (15200#) 4800 (11500#)18900# (18900#) 13700 (21300#) 8900 (15200#) 6500 (11500#)18900# (18900#) 17000 (21300#) 10900 (15200#) 7800 (11500#)

12600 (26600#) 6800 (13700 ) 4500 ( 8800 )

14400 (26600#) 7700 (20700#) 5100 (14900#)19300 (26600#) 10000 (20700#) 6600 (14900#)26500# (26500#) 13600 (20700#) 8900 (14900#)26500# (26500#) 17000 (20700#) 10800 (14900#)

1 32 00 ( 26 30 0# ) 7 10 0 (1 41 00 )15000 (26300#) 8000 (17600#)20000 (26300#) 10400 (17600#)26300# (26300#) 14000 (17600#)26300# (26300#) 17400 (17600#)


19/20TD A 904 C Litronic 1

S = Standard, O = Option

Options and/or special attachments, supplied by vendors other than Liebherr, are only to be installed with theknowledge and approval of Liebherr to retain warranty.

Equipment

Undercarriage S OTwo circuit travel brake with accumulator

Wide tires

Travel motor protection

Clam travel bracket with outr iggers/prop-up blade down on one side only

Creeper speed electrically switchable from cab

New tires Service free parking brake inside transmission

Independent outrigger control

Choice of tires

Auto check valve directly on each stabilizer cylinder

Proportional power steering with mechanical back up

Customized colors

Two lockable storage boxes

Lockable storage box additional

Two-speed power shift transmission

Operators Cab S OStorage tray

Displays for engine operating condition

Mechanical hour meters, readable from outside the cab

Roof hatch

All-round adjustable roof vent

6-way adjustable seat Airpressure operator seat with heating and head-rest

Seat and consoles independently adjustable

Extinguisher

Removable customized foot mat

Dome light

Inside rear mirror

Cab heater with defroster

Cloth hook

Air conditioning

Electric cool box

Steering wheel adjustable

Bullet proof window (fixed installation can not be opened)

Stereo radio

Preparation for radio installation

Rain hood over front window opening

Beacon

All tinted windows

Door with sliding window

Optical and acoustical warning if outriggers are not fully retracted

Auxiliary heating

Sun roller blind

Electronic drive away lock

Wiper/washer

Cigarette lighter and ashtray

Additional flood lights

Uppercarriage S OElectric fuel tank filler pump

Maintenance-free swing brake lock

Handrails, Non slip surfaces

Main switch for electric circuit

Engine hood with lift help

Pedal controlled positioning swing brake

Sound insulation

Customized colors

Pin lock upper/lower

Maintenance-free HD-batteries

Extended tool kit

Lockable tool box

Tool kit

Hydraulics S OHydraulic tank shut-off valve

Extra hydr. control for hydr. swivel

Pressure compensation

Hook up for pressure checks

Pressure storage for controlled lowering of attachments with engine turned off Filter with partial micro filteration (5 m)

Electronic pump regulation

Steppless mode system (ECO)

Flow compensation

Four mixed modes, can also be adjusted

Full flow micro filtration

Bio degradable hydraulic oil

Additional hydraulic circuits

Attachment S OFlood lights on boom

Hydr. lines for clam operation on stick

Sealed pivots

Safety lift hook on hoe buckets

Liebherr line of clams

Likufix

Safety check valves on hoist cylinder

Safety check valves on stick cylinder SAE-dbl flange connection for all hi-pressure lines

Hose quick connection

Centralized lube points

Hydraulic or manual quick change tool adapter

Customized colors

Special buckets and other tools

Overload warning device

Two way valves for bucket/clam use

Locking of connections for clam operation

Cylinders with shock absorber

Engine S OTurbo charger

Direct injection

Cold start aid

Sensor controlled engine idling

Air filter with pre-cleaner main- and safety element

All illustrations and data may differ from standard equipment. Subject to change without notice.


20/20

For your success with earthmoving equipment, Liebherr provides

an extensive product range of hydraulic excavators, crawler

tractors and -loaders, wheel loaders and dump trucks. Please,visit our website for all news as well as technical information

regarding the earthmoving equipment program from Liebherr.

www.liebherr.com

The entire worldof earthmovingequipment.

Liebherr Construction Equipment Co.4100 Chestnut Avenue Newport News VA 23607 USA

litronic performance liebherr wheel excavators have been designed

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