Introduction Chassis description It adopts Sinotruk Howo chassis, half-row cab, original heating and cooling air-conditioning in the cab, Howo 338 horsepower engine, ten-speed gearbox, wheelbase 5825+1350mm, 12.00R20 original steel tires, air-cut brakes, and original abs. Modification instructions SINOTRUK HOWO 6×4 supporting crane combined wrecker, 20-ton combined top-mounted, two-section six-sided boom, three-section supporting arm, split carriage, imported hydraulic system, double-sided linkage …