Central Power Systems & Services is the only authorized distributor for Allison Transmissions, Detroit Diesel, MTU and Mercedes engines in Kansas, Western Missouri and Northern Oklahoma. The firm has been serving the commercial equipment needs of the lower Midwest region with quality on-highway, industrial and power generation products and services since 1954. Based in Great Bend, Kan., it has been offering range of services to the rugged and demanding off-highway markets, including power generation, mining, construction and industrial markets.