To gasoline-powered portable saws, mainly for logging and bucking, which works on a staggered by the saw chain L-shaped cutting blade horizontal movement for moving the portable gasoline-powered saws, made ​​primarily for logging and material, which works by the chain saw blade on the L-shaped cross lateral movement to the shearing action.

Lawn Mower from the cutter, the engine, walk round, running gear, blade, arm, control part. How it works: the cutter wheel mounted on the walk, the cutter is equipped with the engine, the engine output shaft with blade, blade rotation speed using the engine, on the lawn trimmed.

In drilling performance indicators: the pore-forming time: 16 to 50 seconds (due to geological, wet and dry, use a different experience and drill size, pore-forming speed range) Fuel consumption: 600 ~ 700 g / hour mode of operation: one or they start way: recoil start weight: 11 to 20 kg armrest height from the ground.