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Air breaker jack hammer
Air breaker jack hammer
keyword:
Hand jack hammer
Drill rock
Rock and drill
Classification:
Pneumatic jack hammer breaker
Description
FAQS

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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