ZT-42 HDD Drilling Equipment
Drilling rig hydraulic system and power system are well-known brand's products, reliable performance with strong power. Rotation and thrusting can work in infinitely variable speed with high transmission effciency. Thrusting add an acceleration system, which can effectively improve the working effciency.
Introduction
Drilling rig hydraulic system and power system are well-known brand's products, reliable performance with strong power. Rotation and thrusting can work in infinitely variable speed with high transmission effciency. Thrusting add an acceleration system, which can effectively improve the working effciency.
Parameters
| Model | ZT-42 |
| Max torque(N.m) | 18500 |
| Rotation speed(rpm) | 0-165 |
| Max pulling/thrusting force(kN) | 420/840 |
| Pulling speed(m/min) | 0-50 |
| Commins engine(kW/rpm) | 179/2200 |
| Max mud pump displacement(L/min) | 450 |
| Max mud pump pressure(Mpa) | 8 |
| Entry angle(degree) | 8-20 |
| Walking speed(km/h) | 2.3 |
| Weight(kg) | 14000 |
| Dimension(mm) | 6980*2280*2500 |
| Rod size(mm) | φ83*3000 |
| Reamer size(mm) | φ200-900 |
Advantages
- · The rotary motor adopts French Poclain motor which has high torque and high efficiency
- · The rotary pump and thrusting pump adopt US Sauer Danfoss variable closed-circuit pump and load sensor pump respectively.The system has stable performance and high reliability.
- · Rotary cabin, open line of sight,convenient for operator to observe the rig movement.
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