Specifications :
Engine |
|
Model Type | Cummins B5.9-C; imported from UK; direct injection, water cooled, 6 cylinder, turbocharged |
No. of cylinders | 6 |
Bore and stroke (mm) | 102 x 120 |
Displacement (L) | 5.9 |
Rated power | 112kw / 1950 rpm |
Hydraulic System |
|
Pump | Kawasaki |
Type | 2 variable displacement pumps and 1 gear pump |
Max. discharge flow | 2 x 208 L/min |
Max. discharge pressure | |
Boom, arm and bucket | 31.9 Mpa |
Travel circuit | 31.9 Mpa |
Swing circuit | 25.5 Mpa |
Control circuit | 3.9 Mpa |
Pilot control pump | Gear type |
Main control valves | 8-spool, negative flow control system |
Oil cooler | Air cooled type |
Swing System |
|
Swing motor | JEIL, Korea |
Swing motor type | Swish plate piston motor |
Brake | Hydraulic oil released, spring tense |
Parking brake | Hydraulic disc brake |
Swing speed | 11.9 rpm |
Tail swing radius | 2905 mm |
Travel System |
|
Travel motors | TEIJIN, Japan; 2 x Axial Piston |
Travel brakes | Hydraulic disc brake |
Parking brakes | Oil disc brake per motor |
Travel shoes | 2 x 46 |
Travel speed | 3.9 / 5.6 km/h |
Gradeablity | 70% (35°) |
Ground clearance | 468 mm |
Boom, Arm, and Bucket |
|
Boom cylinder | Ø140 mm x 100 mm x 1480 mm |
Arm cylinder | Ø140 mm x 110 mm x 1825 mm |
Bucket cylinder | Ø140 mm x 100 mm x 1825 mm |
Bucket |
|
Use | Backhoe bucket |
Bucket capacity (m³) | 1.2m³ |
Bucket width | 1189 mm |
No. of bucket teeth | 5 |
Cab and Control |
|
Cab | All-weather, sound-suppressed cab and equipped with a heavy, insulated floor mate, front window can be opened and slided, 6 direction adjustable seat, LED display, automatic monitoring, display and warning, cool and hot air conditioner |
Control | Two hand levers and two foot pedals for travel, two hand levers for excavating and swing eclectic rotary-type engine throttle |
Digging Force |
|
Range | Parameters |
Arm length | 2919 m |
Bucket digging forces | 115 KN |
Arm crowding force | 92.5 KN |
Operating Weight and Ground Pressure |
|
Ground pressure | 47 Kpa |
Operating weight | 21600 kg |
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