Various parts are optional for installation on the chassis. Two types of mounting bracket (type A and type B) and two types of spreader (type A and type B) are optional for installation on the front of the vehicle. With the type A mounting bracket and type A spreader installed, front/rear overhang: 2335/2500mm, total vehicle length: 10235mm, total vehicle height:3280mm; With snow shovel (required during snow cleaning operation) installed, front overhang: 1300mm, total vehicle length:11535mm; With snow roller brush (required during snow cleaning operation) installed, front overhang: 1180mm, total vehicle length:11415mm; With the type B mounting bracket and type B spreader installed, front/rear overhang: 1730/2740mm, total vehicle length: 9870mm, total vehicle height: 3480mm; Side protection: Q235A, bolt connection; Rear protection: Q235A, bolt connection, section size: 120mm x 50mm, ground clearance: 500mm; ABS model: CM4XL; ABS manufacturer: Changchun Kemi Automobile Brake Systems Co., Ltd.; Equipped with a satellite positioning driving recorder.