The XDN-H-R series pipe jacking machines are full-hydraulic rock pipe jacking machines, mainly suitable for strata such as gravel, pebbles, a small amount of boulders and rock. Equipped with an eccentric conical crushing chamber and customized tricone cutters, they feature high rock-breaking efficiency. The cutter head is hydraulically driven, delivering high output torque and a wide speed adjustment range, which ensures fast construction progress. With a patented deviation correction sealing structure, the machines enjoy a long service life. When tunneling in heterogeneous strata, the hydraulic motor can withstand frequent impact loads, resulting in higher reliability.
Product Introduction
- This is a full-hydraulic rock pipe jacking machine, mainly suitable for strata such as gravel, pebbles, a small amount of boulders and rock.
- Equipped with an eccentric conical crushing chamber and customized tricone cutters, it features high rock-breaking efficiency.
- The cutter head is hydraulically driven, with high output torque and a wide speed adjustment range, enabling fast construction progress.
- The patented deviation correction sealing structure ensures a long service life of the machine.
- When tunneling in heterogeneous strata, the hydraulic motor can withstand frequent impact loads, leading to higher reliability.
Parameter Configuration
| Model | Cutter Head | Deviation Correction System | Inlet and Outlet Slurry Pipe Diameter (mm) | Working Shaft Dimensions | Outer Diameter × Length (mm) | ||
| Power (kW) | Maximum Rotation Speed (r/min) | Deviation Correction Thrust (t) | Launch Shaft (mm) | Receiving Shaft (mm) | |||
| XDN400H-R | 30 | 15 | 22×3 | 75 | φ3500 | φ3000 | φ560×2640 |
| XDN500H-R | 30 | 15 | 22×3 | 75 | φ3500 | φ3000 | φ695×2530 |
| XDN600H-R | 30 | 14 | 22×3 | 75 | φ3500 | φ3000 | φ795×2590 |
| XDN800H-R | 45 | 14 | 48×3 | 100 | φ4300 | φ3700 | φ980×3160 |
| XDN1000H-R | 45 | 8 | 63×3 | 100 | φ4500 | φ3700 | φ1220×3150 |
| XDN1200H-R | 45 | 5.2 | 80×3 | 100 | φ4350 | φ3500 | φ1470×3570 |
| Remarks: Technical parameters such as the outer diameter of the machine head and power can be customized according to customer requirements. | |||||||
