New JMC 70k-80K collision buffer truck

Cheng Liwei Anti-Collision Buffer Truck – Advanced Safety Solution for Construction Zones

The Cheng Liwei anti-collision buffer truck is a specialized heavy-duty vehicle engineered to protect workers, equipment, and infrastructure in high-risk environments such as roadworks, highway maintenance, and emergency response operations. Designed with cutting-edge safety technology, this crash-absorbing transport unit integrates robust structural engineering, intelligent hydraulic systems, and compliance with international emission standards (Euro 6). It serves as a mobile shield between construction vehicles and potential rear-end impacts, minimizing human injury and equipment damage through controlled energy absorption.

This model, designated CLW5040TFZJDP, features a Jiangling Motors JX1041TSG26 chassis—known for its durability and fuel efficiency—equipped with a 2.89L diesel engine producing 85 kW (115 horsepower), ensuring reliable performance under demanding conditions. The vehicle’s total weight of 4,150 kg, combined with a service weight of 3,825 kg, allows it to carry essential tools while maintaining optimal maneuverability. Its 5-speed manual transmission, 7.00R16LT tires, and suspension system (front/rear: 1075 mm / 1560 mm) provide stable handling across various terrains, making it ideal for both urban and rural deployment.

Key features include a specially designed anti-collision module made from Q235B carbon steel, which forms a durable protective barrier at the rear. This system incorporates an advanced energy-dissipating structure using a 70-kN impact-resistant die block, capable of absorbing kinetic energy during collisions by deforming safely rather than transferring force directly to the protected area. The modular design also includes a guide frame that ensures proper alignment during deployment, reducing the risk of misalignment or failure in critical moments. An integrated hydraulic lifting mechanism enables quick setup and retraction of the buffer device—operated via one-button control—with automatic warning tones if the system isn't fully deployed or retracted, enhancing operational safety.

The cargo box, constructed from WISCO-grade Q235 carbon steel plates (3mm sides, 4mm bottom), offers ample storage space for tools, materials, and safety gear. A centrally located side door facilitates easy access during work activities, while U-bolt connections securely fasten the body to the chassis frame for long-term reliability. Additional enhancements include ABS braking (model APG3550500A from Zhejiang Asia Pacific Electromechanical Co., Ltd.), power steering, air conditioning, and a spacious two-row cab accommodating up to five occupants comfortably—a crucial advantage for teams working extended shifts in remote locations.

Designed primarily for use in construction zones, traffic management, disaster relief efforts, and utility maintenance, this vehicle meets stringent global safety requirements. Whether deployed behind concrete mixers, excavators, or other heavy machinery, the anti-collision buffer truck creates a vital safety buffer zone that significantly reduces the likelihood of secondary accidents. Its versatility makes it suitable not only for temporary road closures but also for permanent installations in areas prone to frequent vehicle incidents or where worker visibility is compromised.

Users consistently praise the machine’s ease of operation, rugged build quality, and ability to reduce downtime caused by minor collisions. Operators appreciate how the automatic lift system simplifies daily routines, allowing them to focus on task execution rather than mechanical adjustments. Many report improved team morale due to increased confidence in site safety protocols, especially when operating near moving traffic or in low-visibility conditions.

Common inquiries often center around maintenance needs, operational range, and compatibility with different vehicle types. While regular checks of hydraulic fluid levels and tire pressure are recommended, the system requires minimal upkeep thanks to its sealed components and corrosion-resistant materials. The truck can be integrated with most standard construction vehicles, provided they meet basic dimensional and weight criteria. For optimal results, operators should receive training on the correct deployment sequence and emergency stop procedures to ensure maximum protection during real-world scenarios.

Product Categories : Special Purpose Vehicle > Collision Buffer Truck