2026 International® HX620

2026 International HX620 – Cummins X15, Eaton-Fuller 18-Speed – Team Wieland Truck & Trailer The 2026 International HX620 is designed for heavy-duty hauling and severe-duty applications, delivering the performance, stability, and uptime your business requires. Powered by a Cummins X15 engine with 565 horsepower and paired with an Eaton-Fuller RTLO20918B 18-speed manual transmission, this HX620 offers uncompromising strength and precise shifting for demanding loads. Built with a Hendrickson Primaax EX air ride suspension, the truck provides durability and stability across challenging worksites. Its 18,000 lb. front axle and 46,000 lb. tandem rears, combined with a 3.73 rear axle ratio and 189-inch wheelbase, give the HX620 a 64,000 lb. GVWR for maximum capacity and balanced performance. Finished in a bold black exterior with a premium Diamond Elite interior, this truck blends rugged capability with driver comfort. Features include polished aluminum wheels, airslide fifth wheel, disc front and drum rear brakes, and a 150-gallon fuel tank for extended range. The engine brake enhances control and safety during long hauls and steep grades.