Engine technical parameters
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| Engine photo |  | 
|  |
| Model | ZH169 Engine | CGP200 Engine | ZH250 Engine |
| 162FMJ | ZH163FML | ZH166FMM |
| chain built-in balanced shaft engine | top rod built-in balanced shaft engine | chain built-in balanced shaft engine(oil cooling) |
| Type | One cylinder/four strokes/air cooling/bottom-built camshaft | One cylinder/four strokes/air cooling/bottom-built camshaft | One cylinder/four strokes/oil cooling/top-built camshaft |
| Bore*Stroke | 62×56.2mm | 63.5×62.2mm | 65.5×66.2mm |
| Displacement | 169.8ml | 196.8ml | 223ml |
| Compression Rate(emission standard) | 9.2:1 | 8.8:1 | 9.2:1 |
| Max power | 9.5Kw/7500r/min | 10.2Kw/7500r/min | 12.5Kw/7500r/min |
| Max torque | 13.5N.m/6000r/min | 14N.m/6000r/min | 18.0N.m/6000r/min |
| Min fuel consumpution | ≤354g/kw.h | ≤354g/Kw.h | ≤354g/kw.h |
| Kick start | Electri/Kick | Electri/Kick | Electri/Kick |
| Ignition | CDI | CDI | CDI |
| Lubrication | Pressure and Splash | Pressure and Splash | Pressure and Splash |
| Net weight | 32Kg | 33kg | 33Kg |
| Start Performance | ≤15S | ≤15S | ≤15S |
| Engine gear | 5 GEAR /6GEAR | 5 GEAR | 5 GEAR /6GEAR |