Mack E7-350 6 Cylinder Ultra Low Sulfur Diesel Engine, 1997 US EPA Label, 33965 Engine hrs, Engine Brake, Eaton Fuller 8-Speed Manual Transmission, 20000 lb Front Axle, 46000 lb Rears, 66000 lb GVWR, Air Ride Cab, 425/65R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Double Frame, Hendrickson Rubber over Walking Beam Suspension, 201 in Wheelbase, PTO, 10 cyd Mixer Unit, 2 Removable Chutes, Composite Water Tank

Mack 6 Cylinder Diesel Engine, 1998 US EPA Label, 27451 Engine hrs, Cruise Control, Engine Brake, Eaton Fuller 8-Speed Manual Transmission, 20000 lb Front Axle, 46000 lb Rears, 66000 lb GVWR, Air Ride Cab, 425/65R22.5 Front Tires, 11R22.5 Rear Tires, Dual Steering Boxes, Double Frame, Hendrickson Rubber over Walking Beam Suspension, 201 in Wheelbase, PTO, daff 10 cyd Mixer Unit, 2 Removable Chutes, Composite Water Tank

Mack EM7 12.0 L Diesel 300 hp Engine, 1998 US EPA Label, Air Conditioner, Engine Brake, Mack Manual Transmission, 315/80R22.5 Front Tires, 11R24.5 Rear Tires, Air Lift Pusher Axle, Double Frame, Spring Suspension, 218 in Wheelbase, REX 770 9.5 cyd Mixer Unit, 3 Removable Chutes

Cat 3306B 6 Cylinder 10.5 L Diesel Engine, 1990 US EPA Label, CARB Compliant, 8484.0 Engine hrs, Eaton Fuller RTX11708LL Manual Transmission, 16000 lb Front Axle, 40000 lb Rears, Spicer DS402 Drive Axles, 4.28:1 Axle Ratio, 56000 lb GVWR, 425/65R22.5 Front Tires, 11R22.5 Rear Tires, Hendrickson Rubber over Walking Beam Suspension, 195 in Wheelbase, London Mixer Unit