In this way, the engine’s end user, based P&O Ferries is anticipating the 2011 implementation of the second stage of the IMO MARPOL 73/78 Annex VI emissions regulations. Worth over $46.3m, the contract centering on the 48/60CR was signed by Jari Kujala, Purchasing Manager, Aker Yards Oy, Rauma, Finland and Prof. Dr. Wolfram Lausch, Senior Vice President at the MAN Diesel Marine Medium Speed Business Unit. The contract covers the main propulsion and onboard power supply equipment for two large ROPAX ferries being built by Aker Yards for P&O. On the engine side, for each ship MAN Diesel will supply four inline seven cylinder type 7L48/60CR main engines, each rated 7,600 kW at 500 rpm and four gen-sets based on inline seven cylinder type 7L 21/31 engines, each rated 1463 kWe at 1000 rpm.