Caterpillar 14.6 L Diesel 425 hp Engine, 1990 US EPA Label, 8179.9 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller RTOF 14813 13-Speed Manual Transmission, Differential Lock, 12000 lb Front Axle, 38000 lb Rears, Meritor MT-40-14X Drive Axles, 3.73:1 Axle Ratio, 50000 lb GVWR, 295/75R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride Suspension, 234 in Wheelbase, Dual PTO, Rear Mounted, 22 ft - 27 ft 9 in 3 Section Boom, A-Outriggers, Rear Outriggers, 22 ft x 84 in Bed, Pintle Hitch, w/24ft Dump Trailer

Cummins 6 Cylinder Diesel Engine, Air Conditioner, Cruise Control, Engine Brake, Spicer 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000 lb GVWR, Air Ride Cab, Flat Top Sleeper Cab, 11R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride Suspension, 207 in Wheelbase, PTO, Air Sliding 5th Wheel, Dual Fuel Tanks