Pneumatic breakers

Rb777 Powerful Hand Held Pneumatic Breaker Air Hammer

Model Number: RB777
Type: Air Hammer
Average Air Consumption: 34L / S
No-Load Speed: 1400 Bpm
Product description: Weight:37kg | Rammer dia :57mm | Impact frequency:18. 3Hz;RB777 jack hammer is a pneumatic tool for chipping or breaking concrete or stone in mining and construction work.
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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.

Weight	37kg
Length	733mm
Rammer dia.	57mm
Rammer stroke	189mm
Air pressure	0. 63Mpa
Impact frequency	18. 3Hz
Air consumption	34L/s (2.04 m³/min)
Air pipe inner dia.	19mm(3/4 inch)
Lubrication capacity	30ml
Shank size	32152mm (1-1/46inch) 32160mm(1-1/46.3inch)