| Air Cooled Diesel Engine Single Cylinder |
| Model | | YM170F | YM173F | YM178F | YM186F | YM186FA | YM188F | YM190F | YM192F | YM195F | YM1100FE |
| Type | | Single cylinder, vertical, four-stroke, direct injection, air-cooled |
| BorexStroke | mm | 70*55 | 73*59 | 78*62 | 86*70 | 86*72 | 88*75 | 90*75 | 92*75 | 95*75 | 100*85 |
| Displacement | mL | 211 | 247 | 296 | 406 | 418 | 456 | 477 | 498 | 532 | 667 |
| Compression Ratio | | 20:01 | 20:01 | 20:01 | 19:01 | 19:01 | 19:01 | 19:01 | 19:01 | 19:01 | 19:01 |
| Rated Power | KW/rpm | 2.5/3000 2.8/3600 | 3.5/3000 3.8/3600 | 3.68/3000 4/3600 | 5.5/3000 6.0/3600 | 5.7/3000 6.3/3600 | 6.5/3000 7.2/3600 | 6.7/3000 7.3/3600 | 7.6/3000 8.2/3600 | 8.1/3000 8.7/3600 | 10.5/3000 10.5/3600 |
| Rated Power | HP/rpm | 3.4/3000 3.8/3600 | 4.8/3000 5.2/3600 | 5.0/3000 5.4/3600 | 7.5/3000 8.2/3600 | 7.8/3000 8.6/3600 | 8.8/3000 9.8/3600 | 9.1/3000 10/3600 | 10.3/3000 11.2/3600 | 11/3000 11.8/3600 | 14.3/3000 14.3/3600 |
| Rated Speed | rpm | 3000 / 3600 |
| Lowest rotation speed at zero load | r/min | ≤ 1300 |
| Lubricating system | | Pressure splashed |
| Starting system | | Recoil Start/electric starter | electric starter |
| Rotation direction(face to the output axle) | | Anticlockwise |
| Fuel type | | 0#(summer)-10#(winter)-35#(chillness)diesel 0# |
| Fuel tank capacity | L | 2.5 | 2.5 | 3.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Fuel consumption/related rotation speed (g/kW.h/r/min) | | 280.2/3000 288.3/3600 | 276.1/3000 285.6/3600 | 275.1/3000 281.5/3600 | 280/3000 300/3600 | 280/3000 300/3600 |
| Lube oil type | | CD grade or SAE 10W-30, 15W-40 |
| Lube oil capacity | L | 0.75 | 0.75 | 1.1 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | 2.0 |
| Starting motor capacity | V,kW | 12V 0.8kW |
| Charging generator capacity | V,A | 12V 8.3A |
| Battery capacity | V,Ah | 12V 22Ah | 12V 30Ah | 12V 36Ah |
| Overall dimension(L×W×H) | mm | 420*400*455 | 480*460*510 | 500*460*545 | 500*460*560 | 560*528*650 |
| Dry weight | kg | 24 | 28 | 32 | 44 | 42 | 48 | 42 | 45 | 53 | 62 |
Complaint
