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Description
BZT400 drilling rig is a trailer - type water well drilling rig, which can be towed by tractor and work independently by diesel engine. It is suitable for high - rise buildings, bridges, mines, ports, dam foundations, water well construction and complex ground source heat pump drilling construction. It is convenient to use, simple to operate, easy to maintain, less investment and quick to take effect.
| Technical Parameter | ||
| Drill depth | 4 0 0 ( m ) | |
| Drill rod | 89m(3-1/2") | |
| Winch capacity | Nain hook lifting capacity (kN) | 240 |
| Auxiliary hook lifting capacity (HN) | 120 | |
| Max-rope speed of main winch(m/min) | 50 | |
| Max-rope speed of auxiliary winch(m/min) | 100 | |
| Rotary table | Inner dianeter(mm) | 500 |
| Rotate speed(rpn) | 47:71:106 | |
| Max-torque(kN.m) | 10 | |
| Mast | Height(mm) | 11900 |
| Rated load(t) | 24 | |
| Drill tool | Kelly (mm) | 108*108+7500 |
| Drill rod(mm) | 89+6000 | |
| Mud pump | Disp l aoement (L/min) | 850 / 600 |
| Pressure (Moa) | 2 /3 | |
| Diesel engine | Curmins 68T5.9-C130 | 97KH/2200rpm |
| Transportation size | Length×Width×Height (mm) | 2500×2500×3700 |
