| Hydraulic System | ||
| Main pump | Model | Cam Plate Type Axial Pistion with Parallel Connection |
| Maximum Current | 2*359 l/min | |
| Quantity | 2 | |
| Pilot Pump | Model | Gear Pump |
| Maximum Current | 24 l/min(6.3 US gpm) | |
| Rotary motor | Overflow valve | 281 kgf/cm2(3983 psi) |
|
Main overflow
valve |
Boom/Arm/Bucket | 320 kgf/cm2(4550 psi) |
| Drive circuit | 320 kgf/cm2(4550 psi) | |
| Note:The data may be subject to change without further notice | ||
| Working Range | ||
| Boom Length | 7100/7100/7100/9000 | |
| Arm Length | 2900/3350/3980/6000 | |
| A Maximum Digging Reach | 11700/12100/12650/16050 | |
| B Maximum Digging Reach | 7340/7790/8420/11800 | |
| C Maximum Digging Reach | 10940/11080/11230/12800 | |
| D Maximum Digging | 7760/7900/8070/9850 | |
| Bucket digging Force | 270/267/270/- | |
| Arm Digging Force | 231.1/251.9;202.9/221.5;181.3/198 | |