MIL-PRF-83818 Truck, Forklift, 4,000 And 6,200 Pound Capacity, Front/Side Loading, Internal Combustion EngineThis Specification covers a front/side loading, sit-down rider, diesel-engine-driven, counter-balanced forklift truck. The truck will have a telescopic mast, front wheel drive, power steering, hydraulic brakes, solid pneumatic tires, and an overhead guard.