2024 Peterbilt 520 CNG Roll-Off for Sale | ISX12N | Allison 4500RDS | Drop Axle Prep **PRICED TO SELL** Location: Portland, Oregon 2024 Peterbilt 520 CNG truck for sale. Factory CNG (natural gas) powered Peterbilt 520, set up for roll-off applications with drop axle prep and heavy-duty specs. Engine: - Cummins ISX12N, 350 HP - Engine Brake Transmission: - Allison 4500RDS Automatic (6-Speed) Axles & Suspension: - 20,000 lb Front Axle - RT46-160 Rear Axles - Hendrickson HMX-EX 460 Suspension - 5.63 Rear Ratio Chassis: - 265” Wheelbase - 204” Usable Cab-to-Axle (CA) - Roll-Off Configuration Wheels & Tires: - 385/65R22.5 Front Tires - 11R22.5 Rear Tires - All Aluminum Wheels This Peterbilt 520 CNG for sale is ideal for buyers looking for a natural gas roll-off truck with an Allison automatic transmission and heavy-duty vocational specs. Call Jayce Dempsey for price and availability.