Components
D9612 Construction

Diesel engine

Highlights

The Liebherr diesel engine D9612 with 12 cylinders in-V arrangement and a displacement of 27 liters can achieve a power output of 900 kW at 1800 revolutions. The robust design of the D9612 is built to withstand the harshest conditions of the construction and agriculture industries. This twelve-cylinder engine comes with an integrated centrifugal water pump and closed crankcase ventilation system, ultrafine fiber oil filter, fuel fine filter on engine as well as twin scroll turbocharger that considerably improve fuel consumption. Our engine condition monitoring solution and LiDIA diagnostic tool, together with a long life service further extend reliability and minimize engine down time.

    What's inside

    Robust and highly efficient
    Low total cost of ownership
    Improved fuel consumption

    thanks to a twin scroll turbocharger

    Longer service intervals

    thanks to an integrated fuel fine filter

    Long oil change interval

    Photo gallery

    Downloads

    Technical data

    Compression ratio
    15:1

    Options available for the engine:

    Filtration and fluids

    • Remote fuel and oil filters
    • Several oil filling and dipstick position
    • Several oil sumps design for all packaging installation

    Cooling and air systems

    • Air compressor
    • Air condition accessories
    • Several air and water connections
    • Cold start kits for any temperature
    • Fan drives

    Sensors and diagnostics

    • Oil level sensor
    • LiDIA diagnostic tool

    Electrical and structural components

    • Several SAE-flywheel options
    • Generator
    • Finger guard
    • Two service-sides
    • Double-starter configuration
    • Turbocharger connections
    • Several high power Take-off
    • Efficient engine brake system

    Several oil filling and dipstick position
    Air condition accessories
    Generator
    Double-starter configuration
    Several SEA-flywheel options
    Fan drives
    Turbocharger connections
    Several air and water connections
    Finger guard
    Two service-sides
    LiDIA diagnostic tool
    Engine Condition monitoring

    D9612 Construction