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300M Hydraulic Breaker

300M Hydraulic Breaker

Suitable Excavator (lb) 7716-9921
Operating Weigth (BOX) (lb) 331
Operating Weigth (Skid) (lb) 624
Required Oil Flow (gal/min) 6.6-13.2
Setting Pressure (psi) 2134
Operating Pressure (psi) 1280-1707
Impact Energy (ft.lbs) 450
Impact Rate (bpm) 600-1100
Hose Diameter (inch)  1/2
Hose Diameter (Skid) (inch)  3/4
Noise Level 109
Tool Diameter (inch)  1/2

Description

Accumulator absors shocks and fluctautions, improving life-time of hydraulic breakers.
Applicable breakers: from 810M to 1500M.

Valve adjuster controls the speed and power output of hydraulic breaker.
Applicable breakers : from 600M to 1500M

ABF(Anti Blank Firing) system projects main body from idle hammering.
Applicable breakers : 810M to 1500M

Auto greasing system improves productivity and comfort for operators.
Applicable breakers : 810M to 1500M

Long tool pin and round nut increase the life time of front head.
Applicable breakers : All models

On control valve provides sufficient oil flow into the cylinder.
Applicable breakers : All models

Air check valve enables underwater hammering.
Applicable breakers : All models

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