Specification: <br>Model number: ·IP570QMJ <br>Weight:28.18kg/62.13lb <br>Engine oil type: SF15W-40 not come with oil. <br>Cooling: air cooled <br>Displacement: 150cc <br>Short case <br>Engine type: GY6 single cylinder 4-stroke <br>Max power(kw/r/min): 6kw/7500r/min <br>Rated power(kw/r/min): 5.2kw/7000r/min <br>Max torque(n.m/r/min):7.6N.m/6500r/min <br>Min specific fuel consumption: 367g/kw.h, allow add 10% <br>Minimum no-load steady speed:1700+-170r/min <br>Piston diameter:57.4mm/2.06" <br>Piston stroke: 57.8mm/2.28" <br>Cylinder volume:149.5ml <br>Compression ratio: 9.2:1 <br>Ignition system: CDI <br>Start method: electric/kick <br><br>Fuel&Oil <br>a) Gasoline trademark: Above RQ90 <br>b) Engine oil trademark: crank shaft box SAE15W-40. Gearbox SAE90 <br>c) Total volume for Engine oil: more than 0.9L for crank shaft box; more than 0.1L gear box <br><br>Package included: <br>1x Set of complete engine