| Chassis model: BJ1045V9AB7-26, all diesel 122 horsepower diesel engine, 5-speed manual transmission, wheelbase 3360mm, 185R15LT 8PR tires, with directional assistance, original clutch assistance, original air conditioning, 2+3 passengers, spacious and comfortable driving. |
| The box body is constructed from high-quality national standard sheet metal, ensuring durability and reliability. The rear anti-collision buffer module of the box body utilizes internationally renowned technology, featuring a 70K/80K anti-collision buffer module with a smooth flow design. This module primarily consists of a vehicle anti-collision buffer pad and a guide sign frame. The light frame can be equipped with various sound and light warning systems, including LED screens, LED arrow indicator lights, voice warning horns, and LED flashing lights. These systems serve as a protective buffer guard behind construction vehicles. In the event of a rear-end collision, the module creates a buffer zone between the impacted vehicle and the construction area ahead. By absorbing the impact energy through the deformation of the mechanical structure, it minimizes the risk of protected personnel and equipment being struck. The vehicle is also equipped with a high-performance hydraulic system, which enables rapid lifting and lowering operations. This system ensures safety, stability, and efficiency during use. |
| 1. The anti-collision buffer energy absorption module utilizes internationally renowned 70K/80K anti-collision bags, which have successfully passed the NCHRP 350 TL-2 collision test in the United States. These bags are capable of absorbing the impact energy generated by a 2-ton vehicle traveling at speeds of 70 km/h or 80 km/h. The interior of the anti-collision buffer pad is filled with aerospace-grade cushioning material. In the event of an accidental rear-end collision, this material compresses and deforms to effectively absorb the collision energy. |
| 2. Four sets of metal curved pipes are installed both above and below the collision buffer pad. During a collision, these curved pipes first absorb a significant amount of initial impact energy. Once the collision energy exceeds the deformation threshold of the aluminum tubes, the structure containing cushioning material begins to deform and absorb energy. The aluminum alloy film peak material used in the buffer pad undergoes controlled deformation to effectively dissipate the collision energy. |
