LH-LS Series

For the three models of large LH-L engines adopting hydraulic valve control, namely the LH38L, LH41L, and LH46L model engines, the basic structure remains the same as the conventional LH-L type engine. However, this new environmentally friendly engine has been improved with a modified Miller cycle, the adoption of a high-efficiency supercharger, changes to the compression ratio and other improvements. Compared to the conventional LH-L model engine, the fuel consumption rate under part load has been improved by up to approximately 2%.