Accuracy of retarder dowty retarder parts

Each dowty retarder is an independent hydraulic mechanical equipment. The dowty retarder is composed of various parts and components. When it is working, it will make the parts move with each other, making it perform mechanical work externally to realize its deceleration function on the vehicle. In order to make the dowty retarder work normally and give full play to its performance.

The precision of each part must meet the technical requirements. If the accuracy of the parts is not standard, the bushing and cylinder body will be damaged, and the piston ring, piston rod, support ring, speed valve and sealing ring will also be damaged. In serious cases, the whole dowty retarder will be scrapped.

Therefore, in the purchase of dowty retarder accessories, to ensure the quality of retarder parts. When purchasing accessories locally, national standard parts (including electronic control valve parts) must be purchased. At the same time, it also requires the on-site maintenance personnel to correctly use tools, handle and handle with care, and do not lift the whole vehicle, throw it at random and damage the piston rod and sliding oil cylinder.