2021 New Design China pipe jacking machine/tunnel boring machine
US $580000-$585000
DG300 QNP: 300mm Tunnel boring machine(TBM) and pipe jacking machine
- Category: Pipe Jacking Machines >>>
- Supplier: Realtop Heavy Industry Co. Ltd. [Hunan China]Realtop
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Product Overview
Description
Company Information
1. Realtop has more than 10 years experience on manufacturing Pipe Jacking Machinery(TBM),
2. Remote-controlled Tunnel boring machine is a new advanced non-digging-equipment with high technology.
3. It combines multi-disciplinary technologies in one, such as the machinery units, hydraulic system, electric controller (including PLC), Laser system, measuring device, etc.
4. Besides the high efficiency, it also has effect on the traffics on surface. Furthermore, it is good for the environment, and can lower the cost of the construction.
5. Projects in Singapore,Thailand,Hongkong,etc.. Export to Singapore from 10years ago;
Our Services
1. On site service support;
Product Description
we could supply Tunnel boring machine model from DG250mm to DG5000, not only for round shape and rectangle shape.
DG1800-QNP specs as following
| Model:DG1800—QNP | Parameter | |
| Main machine dimension | Inner diameter (mm) | 1800 |
| Outer diameter (mm) | 2160 | |
| Total length (mm) | 4000 | |
| Cutting Part | Electromotor Power (kW) | 30kw*3pcs |
| Cutterhead Torque (kN·m) | 430 | |
| Cutterhead Rotating Speed (r/min) | 2 | |
| oil cylinder of rectifying | Qty | 4 |
| Thrust Force (kN) | 1500 | |
| Stroke (mm) | 80 | |
| Rectifying Angle (°) | ±2 | |
| Hydraulic System | Electromotor Power (kW) | 2.2 |
| Work Pressure (MPa) | 25 | |
| Slurry system | Water Supply Pump Power (kW) | 37 |
| Mud Pump Power (kW) | 45 | |
| Diameter of Side Mud pipes (mm) | 150 | |
| Main Jacking system | Jacking Speed (mm/min) | 0--80 |
| Work Pressure (MPa) | 31.5 | |
| Rated Jacking Force (kNm) | 2000×4 | |
| Timing Way | Adopt inventor’s Frequency Control | |
| Total Power (KW) | 22KW+15KW | |
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