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RB777


My company has product patent right for this model.

RB777 jack hammer is a pneumatic tool for chipping or breaking concrete or stone in mining and construction work. It has the characteristic of simple structure, high efficiency and easy operation.

For easy operation, that is you just need to connect it with a right shank steel rod, connect the air source to make it work. It’s an ideal tools to break the hard object.

 

Specification

Weight37kg
Length733mm
Rammer dia.57mm
Rammer stroke189mm
Air pressure0.63Mpa
Impact frequency18.3Hz
Air consumption34L/s (2.04 m³/min)
Air pipe inner dia.19mm(3/4 inch)
Lubrication capacity30ml
Shank size32*152mm (1-1/4*6inch)
32*160mm(1-1/4*6.3inch)