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Main performance characteristics
1. Full hydraulic soil layer pipe jacking machine, mainly suitable for ordinary soil layer, sand layer, gravel, and another stratum.
2. Application of hierarchical reverse top technology, small diameter of the launch well.
3. The hydraulic motor and reducer use the integral mechanical seal, which has good waterproof and moisture-proof performance.
4. The double pumps merge, the idle speed is fast, and the construction waiting time is short.
5. The speed of the cutter head and the jacking speed can be adjusted steplessly, and the stratum adaptability is strong.
| Model | Cutter head | Correction system | Work Well Size | O.D*L
(mm) |
Weight
(t) |
|||||
| Max Torque (kN.m) |
Power (KW) |
Speed
(rpm) |
Pushing force
(t) |
Degree
(°) |
Pipe Dia.
(mm) |
Origin well
(mm) |
Receive well
(mm) |
|||
| HFDN300H | 7.5 | 18.5 | 13 | 100×3 | 3 | 50 | 2500 | 2000 | 435*2500 | 13 |
| HFDN400H | 19 | 18.5 | 7 | 220×3 | 3 | 75 | 3300 | 2800 | 560*2530 | 1.7 |
| HFDN500H | 19 | 30 | 7 | 220×3 | 3 | 75 | 3300 | 2800 | 695*2400 | 2.2 |
| HFDN600H | 22 | 30 | 6 | 220×3 | 3 | 75 | 3300 | 2800 | 795*2410 | 2.5 |
| HFDN800H | 54 | 45 | 4.7 | 485×3 | 3 | 75 | 4100 | 3500 | 980*3010 | 4.2 |
| HFDN1000H | 68 | 45 | 3.7 | 630×3 | 3 | 75 | 4200 | 3500 | 1220*3025 | 5.5 |
| HFDN1200H | 195 | 45 | 6 | 800×3 | 3 | 100 | 4350 | 3500 | 1470*2570 | 9 |
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