The RB777 pneumatic rock drill is a classic handheld air-powered tool primarily used for breaking concrete, rock, asphalt, and other hard materials. It is widely applied in mining, road construction, demolition projects, and other fields. As a cost-effective and reliable pneumatic tool, it has gained extensive use in mining and construction demolition.
Features:
Simple structure, durable and robust
Strong impact force with high breaking capacity
Stable and reliable, highly adaptable
Easy to operate, low maintenance cost
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rb777 |
|
Weight(kg) |
37 |
Piston stroke(mm) |
189 |
Percussive frequency(Hz) |
18.3 |
Piston diameter(mm) |
57 |
Length(mm) |
733 |
Air consumption(m³/min) |
2.04 |
Air Tube inner Dia.(mm) |
19 |
bit head size |
R32*152 |
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