Xi'an Huizhong Mechanical Equipment Co., Ltd.
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Rock Drilling Tools YHD950 hydraulic rock drill high strength spline sleeve suitable for T51 or T45 specifications
Product feature of Rock Drilling Tools
The YHD950 contains a high strength spline sleeve suitable for T51 or T45 specifications.
The YHD950 has a reverse impactor on the front end to reduce the risk of stuck drillstring loss.
Efficient impact piston design ensures long duration, stable high speed drilling.
Effective aperture 76mm or maximum aperture 140mm.
Product data of Rock Drilling Tools
| Technical data | ||
| Percussion Oil Pressure | bar | 140 |
| Percussion Oil Flow | l/min | 120-140 |
| Rotation Oil Pressure | bar | 150 |
| Rotation Oil Flow | l/min | 50-60 |
| Rotation torque(max) | Nm | 1200 |
| Rotation speed(max) | rpm | 150 |
| Percussion frequency | min | 2500 |
| Percussion energy | J | 540 |
| Output energy | kW | 25 |
| Drilling diameter | mm | 76 - 140 |
| Weight | kg | 300 |
