The descriptions of the hydraulic deep water well borehole rock drill rig machine.
The hydraulic deep water well borehole rock drill rig machine, a type of DTH rock drilling rig equipment, can drill 800m in depth, it is equipped with two steel tracks and it walks in harsh condition areas easily. It is also called hydraulic crawler water well drilling rig machine; the drilling borehole diameter is 140mm to 400mm. The hydraulic deep water well borehole rock drill rig machine can drill a water well borehole with a screw air compressor or a mud pump. The hydraulic deep water well borehole rock drill rig machine is the deepest crawler drilling equipment that is manufactured.
The specifications of the hydraulic deep water well borehole rock drill rig machine.
| The weight（T） | 13 | Drill pipe diameter（mm） | Φ102 Φ108 Φ114 Φ117 |
| The hole diameter（mm） | 140-400 | Drill pipe length（m） | 1.5m 2.0m 3.0m 6.0m |
| Drilling depth（m） | 800 | Rig lifting force（T） | 36 |
| 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） | 2.95 |
| Diesel engine power（kw） | 194 | Hoisting force of winch（T） | 2 |
| Using air pressure（MPA） | 1.7-3.5 | Swing torque（N.m） | 9000-14000 |
| Air consumption（m³/min） | 17-42 | Dimension（mm） | 6300×2300×2650 |
| Swing speed（rpm） | 45-140 | Required DTH hammer | Medium and high wind pressure series |
| Penetration rate（m/h） | 15-35 | High leg stroke（m） | 1.7 |
The features of the hydraulic deep water well borehole rock drill rig machine.
- The hydraulic deep water well borehole rock drill rig machine is a type of hydraulic borehole rock drill rig machine, it can drill through rocks easily.
- The hydraulic deep water well borehole rock drill rig machine can drill a water well borehole with a screw air compressor or a mud pump.
- This borehole rock drill rig machine is equipped with a 194KW Cummins brand 6 cylinders turbo engine, and it can produce big drilling torque when drilling a water well borehole.