ClassNK type approval for Niigata 28AHX-DF dual fuel engine

 The newly developed medium-speed dual-fuel engine 28AHX-DF with a maximum rated power per cylinder of 320kW has been granted a type approval certificate by the Nippon Kaiji Kyokai (ClassNK). The first two 28AHX-DF engines, which are installed as prime movers of the first LNG-tug boat in Japan, were made on schedule delivery recently.

For further information, please see the ClassNK press release.