Detroit DD13 12.8 L Ultra Low Sulfur Diesel 410 hp Engine, 2012 US EPA Label, 6837.4 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller RTO-16908LL 8LL Manual Transmission, Differential Lock, 20000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.90:1 Axle Ratio, 60000 lb GVWR, Air Ride Cab, Aluminum Front Wheels, 425/65R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Double Frame, Airliner Air Ride Suspension, 254 in Wheelbase, PTO, 40000 lb Capacity, Front Mounted, 27 ft - 90 ft 4 Section Boom, Johnson 182 lb 1 Sheave 12.5 ton Capacity Hook Block, Anti-Two Block, Dual Controls, A-Outriggers, Rear Outriggers, 15 ft 3 in x 96 in Bed, Pintle Hitch