Introduction Chassis description Adopting Dongfeng Tianjin series chassis, semi-flat roof cab can be turned forward, Cummins 180 horsepower engine, 6-speed gearbox, wheelbase 4700mm/5000mm, 9 tons rear axle, 250mm double-layer (7+4) beam, 9.00R20 original Factory steel wire tires, double-sided linkage operation, with direction assistance, original ABS, air-cut brake, original air-conditioning. Modification instructions Dongfeng Tianjin flatbed wrecker truck with one for two. …