Introduction Chassis description The chassis uses the Dongfeng Dolica D6 series, 1730 single-row cab, 3.5-ton rear axle, Yuchai YCY24140-60 Euro VI engine, 7.00R16 steel wire tires, air brake, ABS, Wanliyang 5-speed gearbox. Modification instructions The upper body is composed of a box body, a rear door mechanism, a sealing and locking mechanism, a push plate mechanism, a bucket hanging mechanism …