| 一、Engine parameters | 
| engine type | Single cylinder vertical150,forced air cooling,SOHC-2VTwo valves,Built in balance shaft | 
| Magnetic motor type | Flywheel rotor type、12V12Extremely full DC | 
| trip mm | 64.6 | 
| Cylinder diameter mm | 73 | 
| Displacement ml | 270.3ml  | 
| Compression ratio | 9.2:1 | 
| Fuel grade | 93 octane gasoline | 
| Total oil capacity L | 1.5L | 
| Spark plug model | D8RTC | 
| sparking plug gap mm | 0.6~0.7 | 
| valve clearance mm | 0.05±0.02mm | 
| Start mode | Electric/Foot | 
| Lubricating oil grade | 15W/40 | 
| Lubrication method | Splash pressure lubrication | 
| Ignition method | direct-currentC.D.I. | 
| carburetor type  | Deli PZ32 | 
| Carburetor type | plunger type | 
| Transmission type | Five levels of international/circular engagement | 
| Clutch type | Multi piece oil bath type   Manual clutch | 
| Primary transmission ratio | 3.33 | 
| Variable speed ratio | 1:2.909  2:1.866  3、1.388  4:1.150  5:0.954 | 
| Output transmission mode | chain drive | 
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| Output shaft rotation direction | anticlockwise | 
| Dimensions (length x width x height) mm | 360×350×430 | 
| net mass Kg | 34 | 
| Magnetic motor ignition advance angle | btdc 10º±1 | 
| Maximum net power and its corresponding rotational speed kW(r/min±5%) | 14.7Kw/8000r/min | 
| Maximum torque and corresponding speed N.m(r/min±5%) | 19.5N.m/7000r/min | 
| The minimum fuel consumption rate is less than g/Kw.h | 354g/KW.h |