Pneumatic Breaker-B77C

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T), L/C

Pack. & Delivery:

wooden case

Instruction:
My company has product patent right for this model.
B77C Jack hammer 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.

Specification
Weight
39kg

Length
763mm

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

Bit shank size
32* 152mm

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