Dimensions (L x W x H): 1, 820 x 765 x 850mm Engine type: Air-cooled, 4-stroke Cylinder arrangement: Single cylinder Displacement: 118ml Bore x stroke: 60 x 42mm Compression ratio: 8. 5: 1 Starting system: Pull starter Drive system: Chain drive Maximum power: 2. 9/3, 600 (kW/r/min) Maximum torque: 6. 7/3, 000 (kW/r/min) Idle speed: 1, 550r-1, 850r/min Quantity loading qty: 20-ft/20 sets; 40' HQ/54 sets