Excellent quality; imported engine, hydraulic system, and other key parts.
| ENGINE |
| Model | 4-cycle.water cooled.direct injection with turbocharger(ISUZU) |
| NO.ofylinders | 6 |
| Bore | 115mm |
| Displacement | 7.79L |
| Rsted power output | 184kw(2000rpm) |
| Governor Mechanical,all-speed control | |
| HYDRAULIC SYSTEM |
| ModeI | Negative flow+Cross power system (Kawasaki,japan) |
| Main pump | |
| Model | Piston pump |
| Max. flow | 2×276L |
| Hydraulic motor | |
| Propel hydraulicmotor | Two axial—pistonmotors |
| Swing hydraulic motor | Axial•piston motors |
| Safety valve | |
| Boom,arm and bucket circuit | 34.3MPa |
| Propel circuit | 34.3MPa |
| Swing circuit | 27.4MPa |
| Control circuit | 3.9MPa |
| Cylinder | BOSCH REXROTH |
| No of cylinders•borexstorkexdiameter of piston-rod | |
| Boom | 2-φl50×1505×Dφ105 |
| Arm | φ170×1795×φ115 |
| Bucket | φl45×1220 ×φ95 |
| SWING SYSTEM |
| Drive type | Hydraulic driven swing |
| Reduction unit | Double row planetary gearbox |
| Swing Lubrication | Grease bath |
| Swing brake | Multi—plate wet brake |
| Swing speed | 11.3rpm |
| OPERATING WEIGHT |
| Operating weight(approx) | 32000kg |
| The working weight includes the weights of boom, arm, bucket, operator, lubricant, coolant,. Fuel tank filled with fuel and the standard equipments | |
| DRIVE SYSTEM, BRANKES |
| Steering control | Pedal(with levers) |
| Drive type | Hydraulic drive |
| Drive motor | Axial-piston motor |
| Max.pulling force | 3424kg |
| Max.travel speed(doubl emodes) | 3.35/5.27kilometers/hour Dual-speed |
| Parking brake | Multi-plate wet brake |
| TRAVEL SYSTEM |
| Center frame | X-section |
| Track frame | Box section |
| Track adjustment | Grease tensioning |
| Track plates number | 2×48 |
| Riding wheel | 2×2 |
| Support wheel | 2×7 |
| LIQUIO COOLANT, LUBRICANT |
| Fuel tank | 600L |
| Radiator (water tank) | 23L |
| Engine | Oil36L |
| Final drive | 7.5L |
| Slewing drive | 10.5L |
| Hydraulic oil tank | 280L |
Crawler excavator
