B C 4 7 2 R B B C 5 7 2 R B B C 6 7 2 R B B C 7 7 2 R B B C 9 7 2 R B B C 1 1 7 2 R B
VALUEADDEDFEATURES
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WHY BUY BOMAG?
The true measure of value of the BC472RB, BC572RB, BC672 / 772RB & BC972 / 1172RB is their ability to significantly extend the life of a landfill . This is accomplished, simply, by compacting refuse to higher density . . . thereby reducing volume occupied, so that more material can be disposed of in the same space. Studies indicate that the financial benefit to extension in site life will often compensate the landfill owner for the ownership and operating costs of the compactor.
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DESIGNED AND MANUFACTURED SPECIFICALLY FOR REFUSE COMPACTION APPLICATIONS
• Heavy-duty features of all machine sizes are designed to withstand extreme demands of landfill site operation.
• Each unit in its size class will push, spread, demolish and compact refuse better than any other type of equipment.
• Compaction wheels with up to 2.4 in. (60 mm) wrapper thickness are equipped with BOMAG’s patented Pakall polygonal design with one piece, chill-cast high wear life teeth.
• Landfill dozer blades have reinforced welded box profile with upper solid steel bar grid for visibility plus reversible, interchangeable cutting edges.
• Front and rear frames are closed welded compartments, sealed against entry of debris from the refuse site.
• Oscillating, articulated center joint assures that all 4 wheels have ground contact for optimum compaction, gradeability and safety.
• Operating controls, instrumentation and service indicators are designed/located for maximum productivity/up-time.
• For cleanest air quality, cooling and combustion air intake is 12 to 14 feet above grade (On BC572RB through BC1172RB Models).
QUIET, FUEL-EFFICIENT DIESEL ENGINES The Deutz TCD 2013, 6 cylinder tier III water-cooled diesel engine produces 255 SAE horsepower at 2300 RPM for the BC427RB and 304 SAE horsepower at 2100 RPM for the BC572RB.
The Deutz TCD 2015, 6 cylinder tier III water-cooled diesel engine produces 442 SAE horsepower at 2100 RPM for the BC672RB & BC772RB.
The Deutz TCD 2015, 8 cylinder tier III water-cooled diesel engine produces 536 SAE horsepower at 2100 RPM for the BC972RB-2 and produces 590 SAE horsepower at 2100 RPM for the BC1172RB-2.
The Mercedes OM502LA 8 cylinder Tier 4i water cooled diesel engine produces 536 SAE horsepower at 1800 RPM for the BC972RB-3 and produces 590 SAE horsepower at 1800 RPM for the BC1172RB-3
• Long engine torque curve provides high torque at low revolutions to maximize power utilization.
• 4-point engine mounting reduces vibration feedback and operator fatigue.
• Wide opening engine access facilitates servicing and minimizes downtime.
• Engine turbo-charging and inter-cooling provides optimum power and minimum power loss/aeration.
• Automatic shut down safeguards engines against damage from high coolant temperature or low engine oil pressure.
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On All Refuse Models
• Radiator and cooler service interval of up to 500 hours minimizes servicing requirements.
• Extended combustion air filter servicing interval enhances maintenance ease and lowers maintenance cost.
• Engine combustion air fi lter restriction indicator located in cabin within operator’s sight provides operating security.
BC572RB Through BC1172RB Models
• Intake screen for cooling and combustion air is located 12 to 14 feet above grade for cleanest air quality.
• Roll-Over Protective Structure (ROPS) frame vertical members are utilized as air passages to engine compartment.
• Radiator and cooler service interval of up to 500 hours minimizes • Radiator and cooler service interval of up to 500 hours minimizes
• Extended combustion air filter servicing interval enhances • Extended combustion air filter servicing interval enhances
• Intake screen for cooling and combustion air is located 12 to 14 • Intake screen for cooling and combustion air is located 12 to 14
• Roll-Over Protective Structure (ROPS) frame vertical members are • Roll-Over Protective Structure (ROPS) frame vertical members are
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COOLING AIR SYSTEM DESIGN AND CONSTRUCTIONCOOLING AIR SYSTEM DESIGN AND CONSTRUCTION
BRAKE SYSTEM SAFETY
Unique brake system offers operating ease and safety.
• Highest operating safety is provided by brake system consisting of independent hydraulic circuits.
• Brake system design is simple, yet exceeds all industry standards.
• Drive system shifts to neutral immediately upon actuation of all brake systems, making it impossible to “drive through” the brakes and ensuring long brake life.
• Service brake system consists of hydrostatic braking plus multiple disc brakes in each planetary drive.
• Parking brake is maintenance-free design with Spring-Applied, Hydraulic-Released (SAHR) multiple wet disc brake sets on each of four drive wheels.
• Emergency brake is provided for safety, actuated by special brake button on operator’s control console. It shifts the machine to neutral, applies the brakes and shuts the engine down.
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BC572RB Through BC1172RB Models
• 4 variable displacement axial piston travel pumps provide high efficiency with closed loop circuit design.
• 4 variable displacement axial piston motors give highest travel circuit efficiency and tractive effort.
• Hydrostatic pump and motor combinations are fitted with controls that match hydraulic power to load demand.
• Hydrostatic system has fewer component parts than mechanical drive systems for less repair expense.
• Each of the 4 pump and motor combinations drive planetary gear reducers for outstanding optimum traction and gradeability.
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UNIQUE TRAVEL SPEED CONTROL SYSTEM
• Automotive-type speed control through foot pedal allows easy operation.
• Toggle switch controls select travel direction as well as travel speed range.
• Operation in all speed ranges through all load ranges simplifies machine use.
• Automatic travel speed adjustment to push load resistance makes it impossible to “lug” the engine regardless of speed range selected, simplifies operation, protects engine and hydraulic components against overload, decreases fuel consumption and minimizes operating costs.
Operator-fr iendly travel speed system features safe and simple machine control .
• Load sensing prevents overloading of hydrostatic system.
• Matching speed range and rolling speed optimizes hydraulic horsepower demand.
• Load sensing lowers heat exchange demand for hydraulic fluid, controls oil viscosity and extends fluid life.
• Infinitely variable automatic flow and pressure adjustment of hydrostatic pumps and motors match to operating conditions simplifying machine operation and extending the l ife of machine components.
Automatic load sensing adjusts travel speed to optimize hydrostatic system performance.
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Center-pivot articulated steering with slewing r ing bearing oscil lation.
• All 4 wheels maintain ground contact even on irregular terrain due to 30° center joint frame oscillation, enhancing tractive effort.
• Rear wheels do not require additional track width to compensate for axle swing (due to fixed position rear wheel(s) mounting).
• Front and rear wheels track in any degree turn for optimum compaction performance.
• Stresses transferred into front and rear frames are lessened by oscillating joint movement.
• Removable, as a unit, for service or replacement. BC572/BC672/772RB
BC972/1172RB BC472RB9
SPECIALIZED FRONT AND REAR FRAME DESIGN AND CONSTRUCTION
• Front frame assembly provides strong attachment for refuse blade and front wheel drive motors.
• Rear frame assembly is sealed tub design which is closed to height well above grade to reduce debris entry into engine/hydraulic pumps compartment, reducing the possibility of fire hazard.
• Front and rear frames are connected by heavy-duty slewing ring bearing oscillating swivel joint to minimize stresses into frame members during operation.
• Ease of accessibility to all components minimizes service time.
• Ease of accessibility to all components minimizes • Ease of accessibility to all components minimizes service time.service time.
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Front and rear main frames exclusively designed for refuse compaction applications.
• 2 scraper assemblies per wheel prevent refuse debris build-up on wheels to ensure maximum tooth penetration…on every pass, in each direction.
• Individually adjustable scrapers on each cleaner bar keep wheel rims and bases clean.
• Bolt-on scraper teeth facilitate replacement, provide individual adjustment against wheel rim.
• 2 wire cutters per wheel protect against wire wrap-around and subsequent damage to seals or other components.
• The efficient wire cutters significantly reduce or eliminate the labor time needed to clean and remove wire and cable wrap from the wheel area.
* Applies only to units equipped with BOMAG Pakall one piece cast, high wear life, premium compaction teeth.
UNIQUE COMPACTION WHEEL CLEANER ASSEMBLIES WITH WIRE CUTTERS
Wheel cleaners are posit ioned fore and aft of each wheel to keep teeth clean for full depth penetration.
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• Compaction wheels consist of 10 - 12 shoes welded to drum forming polygonal wheel segments.
• BC472 / BC572RB front and back wheels have 5 polygonal segments.
• BC672 / 772RB front wheels have 6 polygonal segments, and rear wheels have 5 polygonal segments.
• BC972 / 1172RB front and back wheels have 6 polygonal segments.
• Front and rear wheel segments track between each other for continuous-width crushing, kneading and compaction.
• On BC472 / BC572RB, each polygonal segment consists of 10 teeth for a total of 50 compaction teeth per wheel.
• On BC672 / 772RB, each polygonal segment consists of 10 teeth for a total of 60 compaction teeth per front wheel and 50 per rear-wheel.
• BC972 / 1172RB consists of 72 teeth on each of the wheels .
• Replaceable premium compaction teeth are made of one piece, cast high wear life steel.
• Segment shoes and teeth are tapered to provide compaction forces in all directions laterally and beneath the tooth tip.
PAKALL POLYGONAL WHEELS WITH BASE SHOES AND ONE PIECE CAST, HIGH WEAR LIFE , REPLACEABLE COMPACTION TEETH
Specially-designed compaction wheels with wedge-shaped segments ensure optimum machine performance
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STEERING AND BLADE ACTUATION LOAD-SENSING SYSTEM
Hydraulic load sensing system matches pump displacement and system pressures to steering and refuse blade operating conditions.
• Both steering and blade operation are actuated by hydraulic cylinders with open hydraulic circuit supplied by engine-driven hydraulic pump.
• Steering pump supplies steering valve with appropriate flow and pressure to actuate both steering cylinders.
• Amplified steering circuit delivers priority regulation of oil flow - first to steering valve and then to blade actuation - to ensure steering function throughout all load ranges.
• System is highly energy efficient, drawing very little power from the engine during “stand-by” operation (when neither steering nor blade operations are used).
• Standard joystick steering control is mounted to the “swing away” and position adjustable, left armrest.
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• Standard 11.8 foot wide BC472RB, 12.5 foot wide BC572RB, 14 foot wide BC672/772RB, or 17 foot wide BC972/1172RB straight blades gives maximum refuse-spreading capacity.
• Blade cutting edges are reversible for longest life.
• Blade control is simple, using electric over hydraulic joystick with 4 position valve: raise, lower, hold and float.
• Operator’s forward visibility through blade is enhanced by upper vertical steel grating portion of blade.
• Blade adjustment ranges from 4.7 inches below grade to 47 inches above grade. (BC472RB)
• Blade adjustment ranges from 8 inches below grade to 48 inches above grade. (BC672RB Through BC1172RB)
RUGGED REFUSE-SPREADING LANDFILL BLADE
Heavy-duty landfi l l blade is designed for evenly spreading refuse for more uniform compaction.
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AUTOMATIC CENTRAL LUBRICATION SYSTEM
Automatic system for grease f itt ing lubrication speeds machine maintenance.
• Central lubrication system services all front and rear frame- located grease fittings (except engine access door hinge fittings) 1 time each operating hour to each of 13 lubrication points.
• Blade lift cylinder bearing is lifetime sealed requiring no periodic service.
• Quantity of grease lubricant in reservoir is sufficient for 500 operating hours before refilling or replacement is necessary.
• Dash-mounted warning light alerts operator of any system malfunctions.
Lubricant reservoir
Control device
• Access to all service points is easy, fast and safe.
• Recommended service intervals for engine and hydraulic cooling systems is up to 250 hours.
• Automatic grease lubrication has 500 hour refill life.
• Hydraulic oil filters have 1000 hour change interval.
• Hydraulic oil change interval is 2000 hours.
• Monitoring modules in operator’s cabin identifies service requirements.
• Hydrostatic drive system hydraulics are protected by 12 micron* absolute filters in pressure line, 80 micron* filter in return line, with sensing in return line to detect metallic particles in oil and pressure sensor to detect increased flow resistance in filter element.
• Electrical system has main disconnect switch to provide servicing ease and safety.
* 1 micron is one one-thousandths of a millimeter in diameter.
Comprehensive maintenance and service are faci l itated by machine design.
THE STANDARD OF EXCELLENCE FOR SERVICEABILITY
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Operator is protected against unpleasant/unsafe conditions on site.
• Cabin is protected against roll-over by massive ROPS on BC572RB Through BC1172RB Models.
• BC472RB utilizes an EROPS Cabin.
• Cabin windows contain tinted safety glass and are equipped with wipers and washers.
• Wide opening side cabin windows.
• Cabin is furnished with inside rearview and dual outside side view mirrors for operating safety.
• Cabin is totally enclosed/sealed and equipped with air conditioner and heater to protect against cold/heat, rain/snow as well as landfill odors.
• Cabin contains sound-absorbing insulation to protect operator’s hearing against environmental noise.
• All air introduced into cabin is filtered and pressurized.
ENVIRONMENTALLY-CONTROLLED OPERATOR’S CABIN
OPERATOR’S STANDARD “CREATURE COMFORT” CHECKLIST
Standard items for operator comfort and safety improve productivity on al l s ites .
• Cabin air conditioning and heating enable operation through a wide range of ambient temperatures.
• Premium AM/FM radio system / CD player reduces operator fatigue.
• Sound insulated cabin reduces operator’s exposure to potentially deafening external noise.
• Vibration-isolated operator’s cabin minimizes fatigue.
• Increased visibility with rear vision camera standard on the BC972/1172RB and optional on the BC672/772RB.
• Operator’s seat is heated and air suspended for maximum comfort during extended periods of use.
• Front, rear and side working lights extend available operating time.
BC572RB Through BC1172RB ModelsOn All Refuse Models
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BC572RB - BC1172RB Monitoring module alerts operator to system fai lures.
• Monitoring module panel is located within easy view for regular observation.
• Any fault occurring during operation is indicated by a bright failure warning lamp.
• LED for specific system failure also illuminates for:
u low electrical system charge engine u air filter restriction
u low hydraulic oil level (level 1) u hydraulic oil filter restriction
u hydraulic system contamination u high engine coolant temperature
u low charge oil pressure
• LED will illuminate and alarm will sound for the following reasons:
u low engine coolant level u excessive hydraulic oil temperature
• LED will illuminate, alarm will sound and system will shut-down if the following occurs:
u low engine oil pressure u high engine coolant temperature
u low hydraulic oil level (level 2 - lowest level) 19
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PARTS, SERVICE AND SUPPORT
When it comes to parts and service support, you can count on your authorized BOMAG distributor. Experienced distributor parts personnel and trained service technicians have the resources and knowledge to get you back in the trash – fast.
The BOMAG Americas distributor network covers the U.S., Canada, and the Caribbean. And the BOMAG field service staff and factory parts and service team headquartered in Kewanee, Illinois provide timely advice to keep your equipment running efficiently.
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• Machine size and weight optimizes on-site maneuverability and compaction performance.
• True four wheel design with wide wheels and narrow track gives complete two pass coverage.
• Polygonal wheel design with shoe, and high wear life, one piece tooth plus wheel scrapers provides greatest compaction for extended landfill life.
• Center joint, +/- 35° to 40° articulated steering with 30° swivel oscillation maintains stability on site and assures excellent demolition forces.
• Fuel-conservative Diesel engines with state-of-the-art independent 4 wheel hydrostatic drive gives optimum traction system performance at lowest operating cost (BC572RB Through BC1172RB Models).
The BOMAG landfill compactors were conceived and designed specifically as steel wheel refuse compactors, thereby eliminating the problems inherent to the modified wheel loader-type machines. These units are manufactured using technically- advanced procedures with state-of-the-art components. The BC472RB, BC572RB, BC672/772RB and BC972/1172RB are exceptional products for refuse compaction. Following is a summary of the many features which make these models the Recipe To Success and The Best Choice for any landfill.
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PRESERVE AIRSPACE & EXTEND LANDFILL L IFE
BOMAG Americas, Inc. 2000 Kentville Rd. • Kewanee, IL 61443 Tel: 309 853-3571 • Fax: 309 852-0350
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