ABS and its controller model/producer correspondence: APG3550500A/Zhejiang Asia-Pacific Electromechanical Co., Ltd, CM4YL/Guangzhou Ruili Kemi Automotive Electronics Co., Ltd; installed pneumatic braking system, ABS and its controller model/producer correspondence: CM4XL-4S/4M/Guangzhou Ruili Kemi Automotive Electronics Co. Side protection for the skirt structure; rear lower protection device material: Q345, connection: welded connection, protection cross-section size (mm) 100 × 50, ground height of 400mm. the vehicle is mainly used for various types of rescue, the main special device for the equipment box, electric or hydraulic repair equipment.