GASOLINE SAWS GENERALLY BY THE ENGINE, TRANSMISSION, SAWING AND OTHER COMPONENTS. OPERATION, THE POWER THROUGH THE TRADITIONAL MECHANISM TO DRIVE THE SAW CHAIN, SO THAT THE CHAIN SAW ALONG THE GUIDE PLATE FOR CONTINUOUS MOVEMENT TO SAW THE WOOD.

ENGINE: GENERALLY SINGLE-CYLINDER AIR-COOLED TWO-STROKE HIGH-SPEED GASOLINE ENGINE. IN ORDER TO ADAPT TO THE SAWS IN DIFFERENT POSITIONS OF DIFFERENT SAWING OPERATIONS, THE USE OF PUMP WITH PUMP PUMP CARBURETOR, THE USE OF PRESSURE INSIDE THE CRANKCASE DRIVE PULSE PUMP PUMP, SO THAT THE ENGINE CAN BE NORMAL IN ANY POSITION OF THE OIL THE IN ADDITION, IT IS INCREASINGLY WIDELY USED IN THE TRANSISTOR CONTACTLESS MAGNETIC MOTOR IGNITION SYSTEM AND CHECK VALVE INTAKE SYSTEM AND OTHER NEW STRUCTURES, THEREBY IMPROVING THE ENGINE PERFORMANCE.

TRANSMISSION: INCLUDING CENTRIFUGAL FRICTION CLUTCH AND REDUCER. THE REDUCER IS GENERALLY EQUIPPED WITH A CONICAL REDUCER, WHICH ALLOWS THE SAWMILL TO BE ADJUSTED HORIZONTALLY AND VERTICALLY RELATIVE TO THE BODY TO ACCOMMODATE THE DIFFERENT SAWING DIRECTIONS REQUIRED FOR LOGGING AND BUILDING.

SAWING MECHANISM: IS THE WORKING PARTS OF THE CHAIN SAW, INCLUDING THE DRIVE SPROCKET, SAW CHAIN, GUIDE PLATE, SAW CHAIN TENSION DEVICE AND INSERTED WOOD TEETH AND SO ON.