Hydraulic crawler excavators heavy machinery NT25
1. Operation weight: 2500kg
2. Standard bucket :0.07M3
3. Max. Digging height: 4000mm
4. Eton hydraulic system
5. Engine: Chinese Chai Chai or Lai Dong
6. Original KAWASAKI electronic system
7. Cabin with A/C, ROPS/FOPS
8. With break hammer
A. Precise matching design with advanced energy conservation control can reduce the oil consumption of the machine.
B. Low emission meets the Europe II standard.
C. The adoption of new cooling fan and large-scale silencer lowers the noise of the machine.
D. The adoption of the advanced turbocharging technique increases the highland adaptability of the machine.
E. Automatic preheating system improves the working capacity in the low temperature.
F. Unique fan cover with the shape of hopper opening greatly improves the air supply of the engine and the radiating capacity of the system, guaranteeing the successive high-efficient work of the machine.
G. Restart prevention system effectively avoids the misoperation, and improve s the use security of the machine.
Technical Parameters
Working Range |
| Boom Length | 2170mm |
| Arm Length | 1100mm |
| Max Digging Reach | 4400mm |
| Max Digging Depth | 2712mm |
| Max Digging Height | 4000mm |
| Max Dumping Height | 2920mm |
| Mini Swing Radius | 1865mm |
| Rear Swing Radius | 1310mm |
| Max Ground Digging Range | 4300mm |
| Max Vertical Digging Depth | 1550mm |
Performance Parameter |
| Machine Weight | 2400kg |
| Engine Model | Changchai |
| Power | 22kw/2400rpm |
| Hydraulic System | 20mpa |
| Swing System | 12rpm |
| Travel Speed | 0-4.5km/ |
| Bucket Digging Force | 16.3kn |
| Arm Digging Force | 11.2kn |
| Grade Ability | 30% |
| Ground Pressure | 33kp |
Overall Dimension |
| Overall Length | 4425mm |
| Overall Width | 1330mm |
| Overall Height | 2330mm |
| Mini Ground Clearance | 225mm |
| Track Width | 450mm |
| Track Gauge | 230mm |
| Buck Capacity | 0.07m3 |