| Engine Model | LY12V170-S |
| Engine power | | kW | 800 |
| Rated rotation speed | | r/min | 1500 |
| Average effective pressure | | MPa | 1.58 |
| Exhaust gas temperature | | ºC | ≤524 |
| Wet exhaust flow | About | kg/h | 5219 |
| Air intake flow | ±8% | kg/h | 3456 |
| Inlet air temperature after cooling | ±5 | ºC | 50 |
| Ventilation volume | About | kg/h | 29300 |
| Engine technical parameters | |
| Bore/stroke | | mm | 170/195 |
| Working volume (displacement) | | dm3 | 53.1 |
| Average piston speed | | m/s | 9.75 |
| Lubricant capacity | | dm3 | 180 |
| Lubricant consumption rate | | g/kWh | ≤0.4 |
| Alternator | |
| Efficiency | | % | 96.6 |
| Energy Balance | LY800GL-S |
| Output electric power | | kW | 800 |
| High temperature coolant heat | ±8% | kW | 485 |
| Low temperature coolant heat | ±8% | kW | 73 |
| Exhaust gas cooled to 120 ° C heat | ±8% | kW | 581 |
| Engine radiant heat | About | kW | 40 |
| Alternator radiant heat | About | kW | 30 |
| Gas consumption | ±5% | kW | 2241 |
| Electrical efficiency | | % | 35.7 |
| Thermal efficiency | | % | 47.5 |
| Total efficiency | | % | 83.2 |
| System Parameters | |
| Min/Max flow of engine jacket water | | m3/h | 40/56 |
| Engine Kvs value | | m3/h | 42 |
| Flow of intercooler cooling fluid | | m3/h | 35 |
| Intercooler Kvs value | | m3/h | 30 |
| Jacket cooling fluid capacity | | dm3 | 111 |
| Intercooler cooling fluid capacity | | dm3 | 28 |
| Max temp of jacket inlet/outlet coolant | | ºC | 76/90 |
| Max temp of intercooler inlet/outlet coolant | | ºC | 45/50 |
| Max exhaust back pressure | | kPa | 5 |
| Max pressure loss before air filter | | kPa | 0.5 |
| Gas pressure range | | kPa | 5~15 |
Startup mode and battery capacity
| | | Electric start & 24VDC@240Ah
|
Complaint
