6 Cylinder Diesel Engine, Eaton Fuller Manual Transmission, Differential Lock, 7257 kg Front Axle, 18143 kg Rears, 25401 kg GVWR, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, Double Frame, Hendrickson Spring over Walking Beam Suspension, 222 in Wheelbase, PTO, Front Mounted, 28 ft - 78 ft 3 Section Boom, McKissick 1 Sheave Hook Block, Overhaul Ball, Anti-Two Block, Dual Controls, Out and Down Outriggers, Rear Outriggers, 18 ft x 96 in Bed