Doosan Corporation Industrial Vehicle Pro5 Series, D40-D55 series are designed for a broad spectrum of heavy applications in manufacturing, warehousing, outdoor storage and distribution. The Pro 5 Series offer outstanding performance level including durability and reliability. The robust build has been retained, and operator comfort levels have been maintained as high design priorities. These hard-working engine powered forklifts will meet the toughest challenges that customers throw at them including ramps, grades and rough underfoot conditions. Whether loading stacks, packing racks or stuffing trucks, D40-D55 series are guaranteed to impress both operators and operation’s personnel with its power, performance and productivity.