(RB777)jack hammer and penumatic hammer

Detailed Product Description

The pneumatic breaker is a ideal tool that break up concrete

and other solid object in the road construction and installation.

It has characteristic of simple structure, high efficiency and handy use .

As long as fix a drill shank, turn on air source, then working.

二, Specification

Weight 37kg

Length 733mm

Rammer dia 57mm

Rammer stroke 189mm

Air pressure 0. 63Mpa

Impact frequency 18. 3Hz

Air consumption 34L/s

Air pipe inner dia 19mm（3/4”）

Lubrication capacity 30ml