Hydraulic Hammer GH-7A Enviro

GH-Series hydraulic hammers: more power and less noise

Advantages

Enviro bracket which encloses the hammer in the best possible way: reduces sound and vibration.
Underwater operation adaptable.
Shock absorbing Cushion Rubbers (from GH-7A and up) absorbs vibration and protects integrity of excavator boom and arm.
Designed with sealed gas (N2) chamber – no rubber bladder accumulators.
Constant energy per blow: maintains high breakout force – not dependent upon blow rate.
Rapid and easy chisel replacement: reduces downtime to a minimum.
Replaceable tool bushings: prevent wear to main chisel holder body and enhance the life of the breaker.
Possibility to mount easily an automatic lubrication system from GH-7A and up.

Unique gas charged piston action. The Power of NPK^®.

Shock absorbing Cushion Rubbers (from GH-7A ): low vibration and low noise.

The Enviro brackets, utilize special heavy-duty rubber mounts to absorb shock, recoil and impulse vibration.