About Us
Drilling depth: 750m
Drilling diameter: 105～450mm
Engine Power: 176KW/154KW
Drilling diameter: 105～450mm
Engine Power: 176KW/154KW
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| Model | HW-750S |
| Engine | Weichai 176KW (China Stage III) / Cummins 154KW (China Stage III) |
| Power | 176KW / 154KW |
| Main Pump | Plunger Pump |
| Max Drilling Depth | 750m |
| Drilling Diameter | 105～450mm |
| Working Air Pressure | 1.6～6 MPa |
| Air Consumption | 16-75 m³/min |
| Drill Pipe Length | 6m |
| Drill Pipe Diameter | Φ102/Φ108/Φ114mm |
| Hoisting Capacity | 7t / 42t |
| Slow Lifting Speed | 6m/min |
| Slow Feeding Speed | 0.5-7m/min |
| Fast Lifting Speed | 32m/min |
| Fast Feeding Speed | 65m/min |
| Rotation Torque | 12600/6300Nm |
| Rotation Speed | 0-110r/min; 0-220r/min |
| Drilling Efficiency | 10-35m/h |
| Walking Speed | 3Km/h |
| Climbing Ability | 21° |
| Machine Weight | 14t |
| Dimensions (L×W×H) | 6.3×2.25×2.65m |
| Suitable Terrain | Loose strata and bedrock |
| Drilling Method | Down-the-hole hammer drilling |
| Hammer Type | High air pressure series |
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Shandong Hengwang Group Co., Ltd., as one of the top drilling machinery and piling machinery suppliers in China, has 20 years of experience in the production of drilling rigs and piling machines.
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