📋 Tender Overview
H2 direct injection DI is particularly well suited for dynamic heavy-duty applications.In comparison to engines with H2 intake manifold fuel injection H2 direct injection offers a higher power density.Liebherr develops injection systems for hydrogen combustion engines used in on- and off-highway applications. Robustness against dust dirt and vibrations as well as other harsh environmental conditions are but a few of the key requirements. Peak power and dynamic load changes are among the other challenges for H2 combustion engines. Coming close to the diesel engine in terms of performance and drivability in all applications is one of the biggest challenges yet. Liebherrs system-oriented approach to hydrogen injection combines various components to control pressure and flow. This enables the same driving characteristics as a diesel while maintaining a sturdy system design.Flexibility for customer interfaces is offered by the H2 injector through axial or radial inputs.Flexibility for customer interfaces is offered by the H2 injector through axial or radial inputs.Flexibility for customer interfaces is offered by the H2 injector through axial or radial inputs.Liebherr presents a hydrogen direct injection solution for heavy-duty combustion engines at Bauma 2022. With this technology the Group aims at achieving maximum power density equal to the one of a conventional combustion engine. Hydrogen-based powertrains are an important part of Liebherrs technology-open approach to alternative drive
