The drilling rig can work in the mountainous region, the loess plateau, the jungle, Gobi, the seasonal farmland and so on complex area carries on the petroleum, the geological mine seismic survey well drilling construction, best working conditions temperature 0℃~40℃(Max. temperature is no more than 55℃), below altitude 2000 meters.
Drilling method | Air hammer drilling | |
Air drilling | ||
Drilling depth | Air hammer drilling | 40 m |
Air drilling | ||
Drilling bit diameter
| Air hammer bit | Φ75mm |
3-wing drag bit | Φ89mm | |
Drilling pipe | Diameter X Length | Φ60X1500mm (Air drilling pipe) |
Power swivel | Rated torque | 1300N.m |
Rotation speed range | 0-130r/min | |
Pulldown & hoisting system | Rated pull up capacity | 2000kg |
Rated pull down force | 5.5kN | |
Max hoisting speed | 0.73m/s | |
Hydraulic system | Max. working pressure | 20MPa |
Engine | Output power | 27hp/3600r/min (Gasoline engine) |
Air compressor | Displacement | 3.5-4.0 m3/min ( 2 set) |
Output pressure | 0.8Mpa | |
Weight of each module | ≤75kg (the main rig without air compressor) | |
Overall dimensions | 1530×990×2820mm | |
Total weight | ≤315kg (dry weight without drilling tools and spares parts,) | |
