| General technical data |
| Model | L20V190ZLT-2 |
| Engine configuration | Four stroke, water cooled turbocharging system, water cooled engine, fuel gas injection at mixer, air/fuel ratio control, sparkplug ignition, mixture before turbocharger |
| Engine arrangement | 20 cylinder, V 60° |
| Cylinder bore | 190mm |
| Stroke | 255mm |
| Total displacement | 144.6 L |
| Rated power | 1500-2100kW |
| Speed control method | Electronic speed governing system |
| Fuel gas consumption | ≤9000 kJ/kW.h |
| Natural gas feeding pressure | 1~4 bar |
| Lubricant oil consumption | ≤0.8g/kW.h |
| Oil filter | Screw in filter and centrifugal filter |
| Rotating direction | Counterclockwise (facing flywheel) |
| Cooling method | Forced water cooling, with engine radiator |
| Lubrication | Forced lubrication and splash lubrication |
| Startup method | Electric start motor |
