The Charleston, SC, Fire Department operates a Fire Equipment Services light-and-air unit built on a Kenworth T300 chassis. The unit features a 16-foot non-walk-in body, 315-hp Cummins PX-8 engine, Allison 3000EVS transmission, 25-cfm Bauer TM25-E3 air compressor with six bottle, 6,000-psi cascade system, Bauer CFSII-3 mobile fill station, 9,000-watt Will-Burt light tower and 85-kilowatt Marathon generator.