PERFORMANCE OF UP TO 16.8 MW.Caterpillar Motoren GmbH & Co. KG and the excel – lent reputation of the MaK brand are based on more than 90 years of experience in the development, manufacture, and service of gas, diesel, and dual fuel engines. The current MaK product line, comprising six medi – um-speed, four-stroke diesel and dual fuel engine models, ranges in power from 1,020 to 16,800 kW. MaK engines feature an extremely high level of reliability, low operating costs and simple installation and maintenance, and they meet current and future engine exhaust emission standards. MaK engines can be operated by economical heavy fuel oil (HFO), and meet NOx limits according to IMO Code Revised MARPOL, Annex VI, NOx Technical Code 2008, (IMO Tier II). Operated with heavy fuel oil, marine diesel, gas or dual fuel MaK engines are available in a power range of 1,020 kW to 16,800 kW.