D9620 A7 Diesel engine

With the development of the new 20-cylinder v-engine D9620, Liebherr extends the current diesel engine portfolio in the upper capacity range. The engine is low in vibration and was developped especially for the use in mobile applications such as mining or railway technology. In addition, it can be applied in industrial applications like pump or drilling units.
Configuration V-engine
Number of cylinders 20
Displacement 45.0 l
Power rating 1,100 - 1,900 kW
Max. torque 10,000 Nm
Emission standards EU Stage V / EPA Tier 4f / EPA Tier 2 / EPA Tier 0 (Fuel consumption optimised)

Technical data

Configuration V-engine
Number of cylinders 20
Flywheel housing SAE 0
Bore 135 mm
Stroke 157 mm
Displacement 45.0 l
Power rating 1,100 - 1,900 kW
Rated speed 1,500 - 1,900 rpm
Max. torque 10,000 Nm
Areas of application Mining / Railway / Machinery and plant construction
Dimensions (L/W/H) 3,069 / 1,414 / 1,564 mm
Dry weight 4,100 kg
Emission standards EU Stage V / EPA Tier 4f / EPA Tier 2 / EPA Tier 0 (Fuel consumption optimised)

Downloads