pipe jacking machine for clay
this pipe jacking machine is used to build underground pipelines, such as drainage system pipeline， underground power calbe pipline, sewage pipeline and drinking water pipelines.
It is suitable for clay, sandy clay and salty clay.
|
Model |
DG1800-QNP |
|
|
Dimensions |
Inner Diameter (mm) |
1,800 |
|
|
Outer Diameter (mm) |
2,190 |
|
|
Total Length (mm) |
4,000 |
|
Cutting Part |
Motor Power (kW) |
30*3 |
|
|
Cutterhead Torque (kN·m) |
343 |
|
|
Cutterhead Rotating Speed (r/min) |
0-3 |
|
|
Timing Way |
VFD |
|
Oil Cylinder of Rectifying |
Quantity |
8 |
|
|
Thrust Force (kN) |
784 |
|
|
Stroke (mm) |
100 |
|
|
Rectifying Angle (°) |
±2 |
|
Hydraulic System |
Motor Power (kW) |
3 |
|
|
Working Pressure (MPa) |
25 |
|
Slurry In & Out System |
Charge pump （kW） |
45 |
|
|
Shaft Pump（kW） |
55 |
|
|
Timing Way |
VFD |
|
Main Jacking System |
Jacking Speed (mm/min) |
0~80 |
|
|
Rated Pressure (MPa) |
31.5 |
|
|
Rated Jacking Force (kN·m) |
1,960 *6 |
|
|
Main Pump Power (kW) |
22 |
|
|
Timing Way |
VFD |
|
Shaft Size |
Jacking Shaft( L*W)(mm) |
7,000*4,500 |
|
|
Receiving Shaft( L*W)(mm) |
4,500*3,000 |
