Rocky Mountain Regional, USA

Detroit Series 60 6 Cylinder 12.7 L Diesel 500 hp Engine • 3453 Engine hrs • Engine Brake • Eaton Fuller 10-Speed Manual Transmission • Double Differential Locks • 20000 lb Front Axle • 40000 lb Rears • Meritor Drive Axles • 3.90:1 Axle Ratio • Air Ride Cab • Aluminum Wheels • 425/65R22.5 Front Tires • 11R22.5 Rear Tires • Airliner Air Ride Suspension • 250 in Wheelbase • PTO

Cummins ISX12 425 6 Cylinder 11.9 L Diesel 425 hp Engine • 2014 US EPA Label • Requires Diesel Exhaust Fluid • Engine Brake • Eaton Fuller FRO-16210C 10-Speed Manual Transmission • 20000 lb Front Axle • 46000 lb Rears • 4.10:1 Axle Ratio • 78350.0 lb GVWR • 425/65R22.5 Front Tires • 11R22.5 Rear Tires • Steerable Air Lift Pusher Axle • Dual Steering Boxes • Hendrickson Spring over Walking Beam Suspension • 312 in Wheelbase • PTO • Double Frame • Steel Debris Tank • Rear Hose Reel • Hydraulic Lift Tailgate • Hydraulic Tailgate Locks • 8 in Suction Hose • PTO Driven Pump • Ingersoll Rand SIAV 8702 Blower