  Wrecker manufacturers to choose a method: technical parameters
According to the new standard for wreckers, the maximum lifting quality and the maximum supporting quality are the important technical parameters for measuring the working ability of a wrecker. The maximum care quality of a wrecker must not exceed the maximum design mass of its chassis. The maximum lifting mass refers to the lifting lifting quality of the wrecker when the effective length of the holding arm is at the minimum. It shall satisfy the requirement that the axle load of the front axle is not less than 15% of the maximum total mass after the wrecker is in the supporting state. The bridge axle load must not exceed 20% of its allowable load ; the axle load on the front axle must not exceed its allowable load when unloaded.†The ratio of the lifting mass of the wrecker to the quality of the support is not less than 20% . According to these regulations, it can identify whether the technical parameters marked by the manufacturer on the wrecker are true and whether it meets the wrecker standards.
  Wrecker manufacturers to choose method two: standard configuration and purchase configuration list
The standard configuration refers to the configuration required by the wrecker to meet the requirements for the clearance of the obstacle within a certain range. The optional configuration means that the user can purchase some spare parts instead of the original standard parts, or purchase some spare parts to expand. The wrecker's operating range. For example, the hydraulic system has imported parts and domestic parts for optional; optional auxiliary wheels or other operating accessories are selected to enhance the operating functions.
  Wrecker manufacturers to choose method 3: According to the requirements of obstacle removal operations, determine the type of road wrecker.
Different obstacle clearing environments have different requirements for the configuration of wreckers. The same highway, some roads, medium-duty trucks and long-distance bus traffic more, while others are more heavy-duty trucks. In this regard, the arrangement of wreckers should be different. The former should be equipped with medium-heavy wreckers and equipped with devices capable of clearing large buses. The latter should be equipped with super-heavy wreckers. These should use tow conjoined bodies. Wrecker. Similarly, in the urban areas, there are more illegal motorcycles that need to be removed in some areas, and some illegal cars need to be removed. In this regard, the former should be equipped with a motorized lifting platform type wrecker, and the latter should be equipped with a clamp type wrecker. All of these should use a flat-type one-to-two wrecker.
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