MAN Energy Solutions and Svitzer have signed a Memorandum of Understanding (MoU) focused on the development of a methanol-fueled version of the MAN 175D engine, designated 175DF-M (Dual Fuel-Methanol). (Earlier post.) The MoU targets the finalization of a field-test agreement based on which a dual-fuel engine and plant equipment will be installed on board one of Svitzer’s newbuild tugs.

Svitzer has a long-standing relationship with MAN Energy Solutions, especially recently with the MAN 175D engine. In 2023, Svitzer selected the high-performance MAN 175D engines for its new TRAnsverse tug design.

The next phase leading to the signing of the field-test agreement will focus on details of the fuel-supply system, engine-room design, exhaust after-treatment and engine-performance optimization.