Customized 3ton 5ton 8ton Platform Car Tow and Crane Wrecker Truck

The supporting arm and lifting arm of the obstacle removal vehicle are all made of high-strength steel plates, which are formed by bending. Carbon dioxide automatic protective welding only allows two welds, with few welds, small deformation, high precision and strength, and ultrasonic weld detection. Carbon dioxide shielded welding and argon arc welding are adopted for the welding of the obstacle removal vehicle. The weld length is more than 300 mm. Automatic seam welding is adopted to make the weld surface smooth and beautiful.

Road obstacle removal vehicles were first used in countries with very developed road traffic. The United States produced the first road obstacle removal vehicle in the world as early as the 1950s. At that time, this kind of special vehicle was relatively simple in structure. It was driven by the engine, driven by the mechanical transmission, driven by the winch mechanism, and supported by the pull rod. One end of the faulty vehicle was lifted and towed away from the site. In addition, the self-made chassis was often used, and its functions were relatively simple. This was the first stage of the development of road obstacle removal vehicles.

When removing the entrusted (towed) vehicle from the site, the obstacle removal vehicle generally adopts two methods: towing and supporting. Towing is to use the arm of the wrecker to lift the vehicle and drive it. Towing is often referred to as "hard towing", which is to use the obstacle removal vehicle to be towed by the trailer.

According to the structural type, the obstacle removal vehicles are generally divided into four series, namely, lifting separation type obstacle removal vehicles, lifting linkage type obstacle removal vehicles, flat type obstacle removal vehicles and ordinary type obstacle removal vehicles. Among them, there are two types of lifting separation type obstacle removal vehicles, namely, boom rotating obstacle removal vehicle and non rotating obstacle removal vehicle.

The full name of the obstacle removal vehicle is road obstacle removal vehicle, also known as trailer, road rescue vehicle and towing vehicle. It has multiple functions such as lifting, pulling, lifting and towing. The obstacle removal vehicle is mainly used for road fault vehicles, urban vehicles against rules and emergency rescue. Obstacle removal vehicles are mainly divided into: trailer connected type, trailer separated type, one trailer type, flat plate one trailer type, multi-function obstacle removal vehicle and hydraulic automatic clamping type.