Construction 50m To 200m DTH Auger Drilling Rig Full Hydraulic
Usage:
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.
Feature:
Powerful
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.
Technical Data:
| Mode | GM-6A | |||
| Motor | Motor 55kW | Diesel 55kW | ||
| Weight | 7.5t | |||
| Size | 5000mm×2200mm×2300mm | |||
| Speed | 1.5km/h | |||
| Climbing Capacity | 20° | |||
| Diameter Pile | ||||
| Max Diameter | Max 2.2m | |||
| Max Depth | 200m | |||
| Power Head | ||||
| Feeding Stroke | 3.4m | |||
| Feeding Force | 35kN | |||
| Rotation Speed | Low 0—60r/min | |||
| High 0-120r/min | ||||
| Lifting Power | 65KN | |||
| Torque | 4000N.m-8000N.m | |||
| Borehole | ||||
| Depth | 50～200m | |||
| Diameter | Φ50-Φ200mm | |||
| Drill pipe (diameter x length) | (Φ50,Φ89)x3000mm | |||
| Horizontal Hole Height | High 3100mm | Low 2100mm | ||
| Column | ||||
| Sliding Stroke | 900mm | |||
| Pitch Angle | 90°~ -10° | |||
| Swing Angle | ±25° | |||
Application of Construction:
1. Tunnel pipe-shed support, advanced forecasting.
2. Deep foundation.
3. Anchoring.
4. Blastholes in open-air quarrying.
5. Anti-floating anchoring.
6. Geothermal pump holes.
7. Hydrological wells.
8. geological disaster control.
