RD520
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Top hammer rock drills
RD520
- Hole size
- 43 - 64 mm
- Percussion power
- 20 kW
- Percussion rate
- 75 Hz
Sandvik RD520 hydraulic rock drill is designed for face drilling applications on Sandvik mine development and tunneling jumbos. It is adaptable to bolt-hole, exploration and injection-hole drilling, with a sleek design for close reach near walls.
Features
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High penetration rate
Sandvik RD520 has a high penetration rate, maximizing its hydraulic efficiency and overall performance across various drilling applications.
High penetration rate
Sandvik RD520 has a high penetration rate, maximizing its hydraulic efficiency and overall performance across various drilling applications.
Sandvik RD520 has a high penetration rate, maximizing its hydraulic efficiency and overall performance across various drilling applications.
-
Economical
RD520 has a modular construction and visual wear indicators. It features very few pressurized seams between the functional modules, which increases drilling speed and reduces downtime. The rock drill offers performance with economical running costs.
Economical
RD520 has a modular construction and visual wear indicators. It features very few pressurized seams between the functional modules, which increases drilling speed and reduces downtime. The rock drill offers performance with economical running costs.
RD520 has a modular construction and visual wear indicators. It features very few pressurized seams between the functional modules, which increases drilling speed and reduces downtime. The rock drill offers performance with economical running costs.
-
Longer service intervals
The rock drill can be updated to the latest year model with an upgrade kit that further improves reliability, enabling a longer service interval.
Longer service intervals
The rock drill can be updated to the latest year model with an upgrade kit that further improves reliability, enabling a longer service interval.
The rock drill can be updated to the latest year model with an upgrade kit that further improves reliability, enabling a longer service interval.
Product specifications
Downloads
RD520 operating manual and spare parts
Operating manuals and spare parts can be found on the My Sandvik customer portal.
- Hole size
- 43 - 64 mm
- Percussion power
- 20 kW
- Percussion rate
- 75 Hz
- Percussion pressure
- 100 - 220 bar
- Rotation (max.)
- 75 bar
- Hole size
- 43 - 64 mm
- Percussion power
- 20 kW
- Percussion rate
- 75 Hz
- Percussion pressure
- 100 - 220 bar
- Rotation (max.)
- 75 bar
- Rotation motor types
- OMS 80, OMS 125, OMS 160
- Weight
- 225 kg
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