Components
H966

Hydrogen engine

Highlights

Liebherr H966 is a highly compact 13.5 liters 6-cylinder hydrogen engine. Still in development, this engine presents promising and encouraging results in terms of CO2 and nitrogen oxides (NOx) emissions. This 6-cylinder engine comes with port-fuel technology (PFI). PFI takes place at pressures below 20 bar directly into the intake system. The power density is 20 - 30% lower to that of a diesel engine due to air displacement effects. Port fuel injectors work in less demanding operating conditions which results in an easier design.

    High robustness against dust, dirt, and vibrations
    Close to “zero” Nox and CO2 emissions
    Reduced effort for air filtration
    Good dynamic behavior
    Comparable interfaces (thermal and mechanical) with the vehicle to diesel engine

    Photo gallery

    Technical data

    Options available for the engine:

    LiDIA diagnostic tool
    Engine Condition monitoring

    H966