| Model  | J12V190DD-A | 
| type  | 4 stroke, Multipoint control | 
| Cylinder arrangement  | V type 60° Included angle   | 
| cylinder number  | 12 | 
| Total emissions (L)  | 71.45 | 
| Calibration rotational speed (r/min) | 1500 | 
| Minimum idling stabilized speed (r/min) | 700 | 
| Calibration power (kW) | 450 | 
| Gas heat consumption rate (MJ/kWh) | 9.5 | 
| Oil consumption rate (g/kWh) | less than or equal 0.75 | 
| Exhaust temperature (turbine formeroC)  | less than or equal 550 | 
| Water temperature (oC) | less than or equal 85 | 
| The oil pan engine oil temperature (oC)  | less than or equal 90 | 
| The lord oil way oil pressure (kPa) | 400~800 | 
| supercharger oil pressure (kPa) | 200~400 | 
| Stabilize speed governing rate (%)  | 0~5 adjustable | 
| Lubrication way  | Pressure and splash composite type lubrication | 
| Ignition way  | Spark plug electric ignition  | 
| Start way  | 24V DC Electro-start | 
| Rotation direction  | Clockwise (From front end visual) | 
|  | Electronic Governor | 
|  | Forced circulation water cooling | 
| Output way | Flywheel output  | 
| Dimension L×W×H | 4185×1810×2335 | 
| Net quality | 7900 |