Crawler excavator - Bergmann Maschinenbau - #22

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Text version of the page
HD2045III exc.'v AtVrraulic
CAB & CONTROLS
ENGINE
Model...........................Mitsubishi 6D24-TLE2A, 4 cycle
intercooler turbo charged diesel engine
Number of cylinders......................................................6
Bore & Stroke...................................130 mm x 150 mm
Total displacement..............................................11.94 L
Rated output...................235 kW/2,000 min-1 (ISO Net)
Max. torque ...............1,245 N-m/1,200 min-1 (ISO Net)
Compression ratio................................................17.5:1
Combustion system................................Direct injection
Specific fuel consumption.......................221 g/kW-hour
Cooling system...........Pressurized water circulated by a
centrifugal pump with thermostat
Lubrication system............Pressurized oil fed by a gear
pump through full-flow and by-pass cartridge filter
Starter ...........................................Electric, 24 V-7.0 kW
Generator ......................................Alternator, 24 V-50 A
Governor.............................................................Electric
Air cleaner.................................................Dry type filter
Type...............All weather sound suppressed, 1,000mm
wide pressed steel cab mounted on 6
point viscourse mounting.
Right hand lever..................Controls the boom & bucket
Inner right hand lever (with foot pedal)........Controls the
right hand track
Inner left hand lever (with foot pedal)..........Controls the
left hand track
Left hand lever........................Controls the arm & swing
Pilot control...........Travel, boom, arm, bucket and swing
Engine throttle..................................Electric "Accel dial"
Meter & gauges..............Hour meter, water temperature
and fuel level
Monitor display.......Engine oil pressure, engine oil filter,
hydraulic oil filter, hydraulic oil temperature, water temperature, water level, fuel level, battery charge, APC monitor and air cleaner.
Indicator lamps...........Caution lamp & Engine preheater
indicator lamp & Engine diagnosis lamp
Working lights..........Provided on the boom left side and
mounted on the frame
Lubrication chart................................Inside the tool box
HYDRAULIC SYSTEM
Pumps......Double variable piston pump and gear pump
Max. discharge flow....................................2x370 L/min
Max. discharge pressure.................................24.9 MPa
Max. discharge pressure (travel circuit only)...30.9 MPa
Oil filtration.......Full-flow filter with replaceable element,
a drain cartridge filter, a pilot line filter and a suction strainer
Control valve..............5+5 section multiple control valve
(with one free service circuit)
Pilot pump.......................................................Gear type
Oil cooler........................Finned tube, forced ventilation
Pressure relief valves................Primary and secondary
Engine room (Equipped with air conditioner-option)
Radiator with dust screen
4

pageCatalog pdf di En 2012-02-07-15