Rotary Drilling DTH Hammer Engineering Drilling Rig for Hard Ground
Multifunction performance of Rotation Drilling DTH Hammer Engineering Drilling Rig:
1. Tungsten carbide bits drilling, rotation drilling, auger drilling, pneumatic DTH hammer drilling, following-up casing drilling
2. extensional functions such as rotary jet grouting, swivel jet grouting, or fixed jet grouting
3. Anchorage
4. DTH drilling
5. Cement grout Injection for concrete pile
Technical Data:
| Mode | GL6000S |
| Motor | Motor 55kW | Diesel 56kW |
| Weight | 7.9t |
| Size | 5600mm×2000mm×2930mm |
| Speed | High 5.06 km/h | Low 2.6km/h |
| Climbing Capacity | 20° |
| Diameter Pile |
| Max Diameter | Max 2.2m |
| Max Depth | 200m |
| Power Head |
| Feeding Stroke | 3m |
| Feeding Force | 58kN |
| Rotation Speed | Low 8～50.6r/min |
| High 16～101r/min |
| Lifting Power | 110kN |
| Torque | 3000N.m～6000N.m |
| Borehole |
| Depth | 50～200m |
| Diameter | 110～400mm |
| Drill pipe (diameter x length) | 60～89×2500mm |
| Horizontal Hole Height | High 3450mm | Low 338mm |
| Column |
| Sliding Stroke | 1200mm |
| Pitch Angle | 120° |
| Swing Angle | 0°～90° |
| Drill Arm Pitching Angle | Elevation angle 35° | Pitch Angle 16° |
| Hydraulic System |
| Rated Flow | Main Pump | 100L/min |
| Sub-pump | 30L/min 15L/min |
| Rated Pressure | Main Pump | 21MPa |
| Sub-pump | 18MP |
Cases show:
This engineering driller can be applied in tunnels Pipe shed support, rock and soil anchoring, blasting holes, embankment and dam reinforcement, drilling holes for geothermal energy, hydrological wells, foundation pile construction, geological disaster treatment, and other engineering fields.
Note: The user can choose diesel engine power, electric motor power, or diesel engine power/motor dual power.
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