The descriptions of the DTH hammer mud pump rotary water well drilling rig.
The DTH hammer mud pump rotary water well drilling rig machine refers to a water well drilling rig with a mud pump drilling function and screw air compressor drilling function, it is very popular in the market. This DTH hammer mud pump rotary water well drilling rig is a deep water well borehole drilling rig machine, the max. drilling depth is 380m, and the borehole diameter is 140mm to 325mm. It is a hydraulic rotary head drilling rig and the drilling torque is high. The recommended drilling pipe for this water well drilling rig is Φ89mm and Φ102mm.
The specifications of the DTH hammer mud pump rotary water well drilling rig.
| The weight（T） | 9.2 | Drill pipe diameter（mm） | Φ89 Φ102 |
| The hole diameter（mm） | 140-325 | Drill pipe length（m） | 1.5m 2.0m 3.0m 6.0m |
| Drilling depth（m） | 380 | Rig lifting force（T） | 24 |
| drilling length（m） | 6.6 | Rapid rise speed（m/min） | 20 |
| Walking speed（km/h） | 2.5 | Fast feeding speed（m/min） | 40 |
| Climbing angles（Max.） | 30 | Width of loading（m） | 2.8 |
| Diesel engine power（kw） | 96 | Hoisting force of winch（T） | 2 |
| Using air pressure（MPA） | 1.7-3.4 | Swing torque（N.m） | 6500-9000 |
| Air consumption（m³/min） | 17-36 | Dimension（mm） | 5950×2100×2550 |
| Swing speed（rpm） | 66-135 | DTH hammer | Medium and high wind pressure series |
| Penetration rate（m/h） | 15-35 | High leg stroke（m） | 1.6 |
The features of the DTH hammer mud pump rotary water well drilling rig.
- This DTH hammer mud pump rotary water well drilling rig can be used for drilling a water well borehole, or drilling an irrigation well borehole, and able to drill through different earth formations, such as rock, and soil.
- The friendly designed control panel of the DTH water well drilling rig is easy for a water well borehole driller to learn and operated.
- The strong chassis of the DTH hammer mud pump rotary water well drilling rig makes it walks steadily on the rough road.
- This rotary water well drilling rig can use a mud pump to drill or to use a screw air compressor to drill.