B70 Air Compressor Road Hammer Drill Breaker

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Introduction of B70 Air Compressor Road Hammer Drill Breaker

B70 Air Compressor Road Hammer Drill Breaker has the advantages of big impact power and low air consumption, easy for operation; mounted with advanced silencer which ensures compliance with noise standard. It is environmental friendly and protect operator’s health. Built in lubrication systems increase service life.

What is B70 Air Compressor Road Hammer Drill Breaker Used for?

B70 Air Compressor Road Hammer Drill Breaker is widely used in breaking work; B90 is mainly used for demolition work, road maintenance or mining and construction work.

Parameter of B70 Air Compressor Road Hammer Drill Breaker

Product Model		B90	B70
Weight (kg)		34	29
Length (mm)		745	725
Shank size (mm)		32×152(160)	32×152(160)
Air Pressure (at 0.5MPa)	Air consumption (L/s)	≤27	≤24
	Impact frequency (Hz)	≥16	≥16.8
Drill steel fixing method		Retainer	Retainer
Air hose inner diameter (mm)		19	19
Product Article Number		3312300412	3312300413

Pictures of B70 Air Compressor Road Hammer Drill Breaker