Construction 50m To 200m DTH Auger Drilling Rig Full Hydraulic
GM-6A Construction Drilling Rig is mainly used for rotary drilling, auger drilling, pneumatic DTH hammer drilling, follow-up drilling, and high-pressure jet grouting.
Top-drive head driven by hydraulic, stepless speed regulation, high efficiency, and low labor intensity.
Variable hydraulic system with load feedback, low energy consumoment.
Satiable for jet grouting technic.
Top-drive head has a wide range of rotary speeds and meets varying layers,s, and drilling technology.
With track chassis, easy and speedy to move.
With rotary support.
A longer stroke of the top-drive head reduces auxiliary operation time.
Compact structure, centralized operation, easy and safe.
With display unit.
|Motor||Motor 55kW||Diesel 55kW|
|Max Diameter||Max 2.2m|
|Rotation Speed||Low 0—60r/min|
|Drill pipe (diameter x length)||(Φ50,Φ89)x3000mm|
|Horizontal Hole Height||High 3100mm||Low 2100mm|
|Pitch Angle||90°~ -10°|
Application of Construction:
1. Tunnel pipe-shed support, advanced forecasting.
2. Deep foundation.
4. Blastholes in open-air quarrying.
5. Anti-floating anchoring.
6. Geothermal pump holes.
7. Hydrological wells.
8. geological disaster control.