About Us


Prime Movers Department

In April 2001, Kawasaki Steel Corporation and NKK Corporation announced that they had reached a basic agreement to consolidate the entire operations of the two companies including their subsidiaries and affiliates, on the basis of equal partnership and in mutual trust. The aim was and is to create a new group with a strong earnings base generated mainly from its core businesses of steel and engineering. JFE Engineering started on April 1, 2003 in an organized from NKK Corporation and Kawasaki Steel Corporation.

JFE Engineering under umbrella of JFE Holdings, Inc. puts the emphasis on “Self-manufacturing", and satisfies the customers' demand from the new engine production to after-sales service as an medium speed diesel engine manufacturer with the base in Yokohama City.

Prime movers department is one of the departments of JFE Engineering of the activities of Prime movers, we provides all kinds of engineering services including operational advice, maintenance, inspection, repair, modification, and supply of genuine spare parts and components for the diesel engines based on extensive technical resources of JFE Engineering and FUJI Diesel Co., Ltd.

New Products

The Prime movers department of JFE Engineering offers Reliable JFE-S.E.M.T.-Pielstick Diesel Engines and Gas Engines to meet the various use and conditions, PC engine is designed compact, light-weight and durable, and has been acknowledged as an economical and reliable engine through long service results. PC engine is your best business partner for your success.

After sales service

A total of more than 2500 JFE-SEMT-Pielstick (NKK-SEMT-Pielstick) engines and FUJI diesel engines are now in operation world wide in ships and power generating plants. We provide JFE-SEMT-Pielstick engines and also for FUJI diesel engines with genuine spare parts supply and technical services all over the world in cooperation with our business partners and the overseas network of JFE Group companies.


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