Weichai Construction Machinery Engines | Engine for Drilling Rig
12-cylinder, V-type, four-stroke, electronically controlled high-pressure common rail, turbocharged and intercooled, displacement of 39.2 L, rated power of 900 kW, rated speed 1800 rpm, maximum torque/speed of 5800 N·m / 1300–1400 rpm
| Engine for Drilling Rig | 12M33G1225E305 | 8M33G925E305 |