Model No. : MD120 DTH Hammer
Type : Crawler Drills
MD120 DTH Hammer
Technical Specifications:
| W/o bit : | 980.0 mm |
| Outside dia : | 107.0 mm |
| Weight : | 47.0 kg |
| Cylinder bore : | 88.0 mm |
| Piston stroke: | 80.0 mm |
| Piston weight : | 10.5 kg |
| Hole sizes : | 120-140 mm |
| Wrench size A/F : | A/F 74.5 mm / W-40.0 mm |
| W/o bit : | 980.0 mm |
| Outside dia : | 107.0 mm |
| Weight : | 47.0 kg |
| Cylinder bore : | 88.0 mm |
| Piston stroke: | 80.0 mm |
| Piston weight : | 10.5 kg |
| Hole sizes : | 120-140 mm |
| Wrench size A/F : | A/F 74.5 mm / W-40.0 mm |
Ordering Part Number
| Part No. | 5142 114 000 |
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Key Features
- Optimal for hard and abrasive rocks
- Heavy-duty or reversible casting for long life
- Advanced shank design for maximum energy efficiency
- High penetration rate
- Low running and maintenance costs
- Control tube sub assembly is used for guiding piston which minimizes the service requirements
- Hammer is inbuilt with buffer ring which will sustain the compressive load generated from drill string
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Rock Drills