pipe jacking machine
This pipe jacking machine is used for trenchless pipelines laying, major for project of drinking water pipelines, drainage pipelines, MEA ect.
Techincal parameters.
|
Model |
DG1000-QNP |
|
|
Dimensions |
Inner Diameter (mm) |
1,000 |
|
|
Outer Diameter (mm) |
1,230 |
|
|
Total Length (mm) |
3800 |
|
Cutting Part |
Motor Power (kW) |
22 |
|
|
Cutterhead Torque (kN·m) |
34 |
|
|
Cutterhead Rotating Speed (r/min) |
0-6.14 |
|
|
Timing Way |
VFD |
|
Oil Cylinder of Rectifying |
Quantity |
4 |
|
|
Thrust Force (kN) |
650 |
|
|
Stroke (mm) |
40 |
|
|
Rectifying Angle (°) |
±2 |
|
Hydraulic System |
Motor Power (kW) |
1.5 |
|
|
Working Pressure (MPa) |
25 |
|
Slurry In & Out System |
Water-in Gravel Pump（kW） |
22 |
|
|
Slurry-out Gravel Pump（kW） |
37 |
|
|
Timing Way |
VFD |
|
Main Jacking System |
Jacking Speed (mm/min) |
0~80 |
|
|
Rated Pressure (MPa) |
31.5 |
|
|
Rated Jacking Force (kN·m) |
2,000 *4 |
|
|
Main Pump Power (kW) |
22 |
|
|
Vice Pump Power (kW) |
15 |
|
|
Timing Way |
VFD |
