D12 12.1 L Diesel Engine, Engine Brake, Differential Lock, 12500 lb Front Axle, 38000 lb Rears, 3.58:1 Axle Ratio, 50350 lb GVWR, Air Ride Cab, 295/75R22.5, Air Ride Suspension, 190 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cat C15 14.6 L Diesel 490 hp Engine, 1588.4 Engine hrs, Air Conditioner, Cruise Control, Eaton Fuller RTLO018918B 18-Speed Manual Transmission, Differential Lock, 16000 lb Front Axle, 44000 lb Rears, Spicer DS462P Drive Axles, 4.33:1 Axle Ratio, Air Ride Cab, Aluminum Outer Wheels, 385/65R22.5 Front Tires, 11R22.5 Rear Tires, Air Trac Air Ride Suspension, 168 in Wheelbase, PTO, Wet Kit, Double Frame, Air Sliding 5th Wheel, Headache Rack, Dual Fuel Tanks

Cat C13 6 Cylinder Diesel Engine, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, Differential Lock, Air Ride Cab, 11R24.5, Air Ride Suspension, 208 in Wheelbase, Dual PTO, Air Sliding 5th Wheel

Cat C15 6 Cylinder 15.2 L Diesel 595 hp Engine, Air Conditioner, Power Windows, Engine Brake, Eaton Fuller RTLO-16913A 13-Speed Manual Transmission, 12000 lb Front Axle, 34000 lb Rears, Spicer Drive Axles, 46000 lb GVWR, Air Ride Cab, Aluminum Wheels, 285/75R24.5, Low Air Leaf Air Ride Suspension, 258 in Wheelbase, Air Sliding 5th Wheel

Cat C13 6 Cylinder Diesel Engine, 27279 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller FRO-16210C 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 3.70:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, Aluminum Outer Wheels, 11R22.5 Front Tires, 11R22.5 Rear Tires, 8-Bag Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cat C13 6 Cylinder 12.5 L Ultra Low Sulfur Diesel Engine, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller FRO-16210C 10-Speed Manual Transmission, Eaton Drive Axles, 3.36:1 Axle Ratio, Air Ride Cab, Aluminum Wheels, 11R22.5 Front Tires, 11R22.5 Rear Tires, 8-Bag Air Ride Suspension, 188 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Mercedes Benz MBE4000 12.8 L 450 hp Engine, 2005 US EPA Label, 22915 Engine hrs, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 3.73:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 11R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 198 in Wheelbase, Air Sliding 5th Wheel

Cummins N14 14 L Diesel 460 hp Engine, Air Conditioner, Cruise Control, Engine Brake, Eaton Fuller 18-Speed Manual Transmission, Differential Lock, Air Ride Cab, Aluminum Wheels, 11R24.5 Front Tires, 11R24.5 Rear Tires, Air Ride Suspension, 258 in Wheelbase, Air Sliding 5th Wheel, Headache Rack, Dual Fuel Tanks