Components

D9812

Mining

The D9812 is one of three variants of the Liebherr D98 series. Thanks to its intelligent modular system, this V-12 engine perfectly fits with mining applications such as hydraulic excavators or mining trucks. The engine is built to withstand the tough conditions of the mining industry. This twelve-cylinder engine comes with a heat shield on turbochargers and exhaust lines as well as individual fuel pressure accumulators per injector that considerably improve dynamic response and extend the component’s life. The V12 engine reaches a power output of up to 1,500 kW for hydraulic excavators and ca...

  • Configuration - V-engine

  • Number of cylinders - 12

  • Displacement - 62.0 l

  • Rated power - 1,350 - 2,016 kW

  • Rated speed - 1,500 - 1,800 r/min

  • Application - Mining

Application
Mining
Engine type
Diesel engines
Configuration
V-engine
Number of cylinders
12
Bore
175 mm
Stroke
215 mm
Displacement
62.0 l
Rated power
1,350 - 2,016 kW
Rated speed
1,500 - 1,800 r/min
Peak torque
12,014 Nm at 1,600 rpm
Compression ratio
18:1