| ENGINE |
| Model |
6BG1T （ ISUZU ） |
| Type |
Water cooling. Direct injection |
| Intake |
Turbocharger after cooled |
| No. of cylinders |
6 |
| Inter-bore of cylinder |
105mm |
| Strokes |
125mm |
| Total exhaust of cylinder |
6.494ltr |
| Rated output |
125kw/2100rpm |
| Governor |
Mechanical, all-speed control |
| HYDRAULIC SYSTEM |
| Model |
Negative flow + cross power control system |
| Main pump |
- |
| Model |
Piston pump |
| Max. flow |
235 × 2L /min |
| Hydraulic motor |
- |
| Propel hydraulic motor |
Two axial-piston motors |
| Swing hydraulic motor |
Axial-piston motors |
| Safety valve |
32Mpa |
| Boom, arm and bucket circuit |
34Mpa |
| Propel circuit |
34MPa |
| Swing circuit |
28MPa |
| Control circuit |
4MPa |
| Cylinders |
KAYABA |
| No.of Cylinders-bore×stroke×diameter of piston-rod |
- |
| Boom |
2-Φ130mm×1260mm×Φ90mm |
| Arm |
1-Φ145mm×1515mm×Φ100mm |
| Bucket |
1-Φ130mm×1055mm×Φ90mm |
| 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 |
12.9rpm |
| DRIVE SYSTEM ＆ BRAKES |
| Steering control |
Pedal (with levers) |
| Drive type |
Hydraulic drive |
| Drive motor |
Axial-piston motor |
| Max. pulling force |
200kN |
| Max. travel speed(double modes) |
5.4km/h double modes |
| Operate brake |
Hydraulic lock |
| Parking brake |
Multi-plate wet brake |
| TRAVEL SYSTEM |
|
| Center frame |
x-section |
| Crawler frame |
Box-section |
| Crawler tensioning |
Grease tensioning |
| Crawler shoes |
2 × 49pcs |
| Upper roller |
2 × 2 pcs |
| Lower roller |
2 × 9 pcs |
| LIQUID COOLANT ＆ LUBRICANT |
| Fuel tank |
390L |
| Cooling system |
27L |
| Engine oil |
21.5L |
| Track drive |
5.4L |
| Swing drive |
3.4L |
| Hydraulic oil tank |
220L | |
| |
