The descriptions of the truck mounted screw air compressor rock drill rig equipment.
The truck mounted screw air compressor rock drill rig equipment is a combination of a water well drill rig, a screw air compressor, and a mud pump that is built together on a 4×4 diesel engine truck. The truck mounted screw air compressor rock drill rig equipment can drill through rocks easily, the drilling depth is 450m and the drilling borehole diameter is 140mm to 350mm. The truck mounted screw air compressor rock drill rig equipment can drill with a screw air compressor or drill with a mud pump, it is a truck drill rig machine with two drilling methods.
The specifications of the truck mounted screw air compressor rock drill rig equipment.
| The hole diameter（mm） | 140-350mm |
| Drilling depth（m） | 450m |
| Diesel engine power (KW) | Weichai 103Kw or connect to the truck engine |
| Drill pipe diameter (MM) | 89/102/114 |
| Hoisting force of winch(T) | 1.5TON |
| Penetration rate（m/h） | 15-35 |
| drilling length（m） | 6.6 |
| Rig lifting force（T） | 25 |
| Swing torque（N.m） | 7000-9500N.m |
| Swing speed（rpm） | 50-135 |
| Using air pressure (MAP) | 1.7-3.5 |
| Air consumption（m³/min） | 17-36 |
| Discharge pressure（bar） | 25 |
| Air displacement（m/min） | 31 |
| Foam pump | 14.5m3/min |
| Mud pump | BW250/450 |
| Truck | DONG FENG/HOWO |
| Multifunctional generator | Can generate electricity and can be welded (convenient for casing) |
The features of the truck mounted screw air compressor rock drill rig equipment.
- The truck mounted screw air compressor rock drill rig equipment can drill by compressed air or drill by a mud pump, it is a drilling rig equipment with two drilling methods.
- The truck mounted screw air compressor rock drill rig equipment can be equipped with a Weichai 103 kw diesel engine or connected to the truck diesel engine.
- The truck mounted screw air compressor rock drill rig equipment can drill 450m in depth and it is a type of DTH hammer drilling rig, it can drill through rocks easily.
- This air compressor rock drill rig equipment can drill 450m in depth.