Fasr brake with hand-protection guard
Front hollow aluminum alloy handle
Oil pump structure
The upper cover
One-button switch
Back handle integrally molded with fuel tank
Crankcase integrally molded with lubricating oil tank

Chainsaw matches Huasheng stratified scavenging technique two stroke gasoline engine,which pass Euro Ⅱ and EPA.Compare with rraditional 2 stroke gasoline engine,exhaust emission reduced by 50%;power and torque is 15% highter;fuel consumption is 20% less.