If the Navy vessel is the same size of Taiwan coast guards - 4000 tons, should be below one : Rolls-Royce awarded contract with Taiwanese Coast Guards for engines MTU Series 8000 Naval News April 2021 Navy Forces Maritime Defense Industry POSTED ON THURSDAY, 22 APRIL 2021 According to a press release published by Rolls-Royce on April 21, the company has delivered the first 16-cylinder engines of the successful MTU Series 8000. The Taiwanese shipyard CSBC Corporation will install the first two 16V 8000 M71L engines in new patrol vessels for the Taiwanese Coast Guard.