Unit Description
M21DX Drifter features a robust hydraulic anti-jamming device, designed to perform reliably in rock conditions prone to drill rod jamming. The anti-jamming extraction system utilizes impact energy to effectively and safely extract jammed drill rods, ensuring smooth and efficient operations even in challenging conditions.
Specifications
- Product
- Hydraulic Rock Drills
- Place of Origin
- China
- Certificate
- Mining Safety Product Safety Certificate
Technical Parameters
| M21DX Rock Drill | ||
| Structure | ||
| Dimension (Exclude shank) | mm*mm*mm | 1042X301X194 |
| Weight | KG | 186 |
| Center Height | mm | 87 |
| Shank | - | R32/T38/T45 |
| Hole Diameter | mm | Φ45-76 |
| Impact Functions | ||
| Max. Impact Power | KW | 21 |
| Max. Impact Pressure | Bar | 200 |
| Impact Frequency | HZ | 62 |
| Flow | L/min | 100-120 |
| Impact Energy | J | 340 |
| Open Hole Impact Pressure | Bar | 110 |
| Rotation Functions | ||
| Displacement | CC | 100/125/160 |
| Rotation Speed | Rpm | 303/303/296 |
| Max. Torque | Nm | 480/600/750 |
| Max. Oil Inlet Pressure | Bar | 175 |
| Flow | L/min | 48/60/75 |
| Others | ||
| Water Pressure | Bar | 14-24 |
| Water Flow | L/min | 60-120 |
| Air Lubrication Pressure | Bar | 3 |
| Lubrication Air Flow | L/S | 5 |
Parameter tables use the technical terms from the manufacturer data sheet.
Available
Hydraulic Rock Drills
M21DX Hydraulic Rock Drill
M21DX Drifter features a robust hydraulic anti-jamming device, designed to perform reliably in rock conditions prone to drill rod jamming.
- Brand
- SITON
- Type / Model
- M21DX
Catalogue
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