DTH or Casing Construction Drilling Rig Electric or Diesel Power Hydraulic System
DTH OR Casing Drilling Machine Electric Or Diesel Power Hydraulic System
Application of DTH OR Casing Drilling Machine
The DTH OR Casing Drilling Machine can be appropriate for carbide bits drilling,rotation drilling, auger drilling, pneumatic DTH hammer drilling, following-up casing drilling.Besides,extensional functions such as rotary jet grouting, swivel jet grouting or fixed jet grouting drilling techniques can be done as well; This engineering driller can be applied in tunnels Pipe shed support, rock and soil anchoring, blasting holes, embankment and dam reinforcement, drilliing hole for geothermmal energy , hydrological wells, foundation pile construction and geological disaster treament and other engineering fields.
Parameter of DTH OR Casing Drilling Machine
Note: The user can choose diesel engine power, electric motor power,or diesel engine power/motor dual power.
| Drilling depth | 50～200 meter | |
| Drilling diameter | Φ110～Φ400mm | |
| Drill rod specifications | Φ60～Φ89×2500mm | |
| Power head speed |
Low-speed power head |
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High-speed power head: |
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| Power head torque | 6000Nm～3000Nm | |
| Power head stroke | 3000mm | |
| Feed force | 58kN | |
| Maximum pulling force | 110kN | |
| Column sliding stroke | 1200mm | |
| Arm Swing angle | 0°～90° | |
| Arm pitch angle | Elevation :35° | Depression:16° |
| Height of horizontal hole | Max:3450mm | Min:338mm |
| Walking speed | 1.5km/h | |
| Power | Electric motor 55kW | Diasel engine 56kW |
| Dimensions | 5.6m×2m×2.93m | |
| Weight | 9500kg | |
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