(+) Hybrid energy efficiency breaker
Higher impact power, least oil flow consumption, dampening repercussion vibration force, less generate heat of hydraulic oil

(+) Advanced internal valve system
Control valve, built in cylinder, simple and large diameter circuit, thicker flesh power cell blocks, larger capacity back head gas chamber

(+) Large capacity accumulator
Proactively prevent carrier hydaraulic part fatigue failure, accelerate striking preformance, prevent cavitation