Dowty Retarder

Through the analysis of several schemes, it can be seen that the above several dowty retarder can achieve the purpose of improving the structural speed of dowty retarder, each with its own advantages.

The mounting height (H) of the dowty retarder is the distance from the highest point of the sliding cylinder head of the dowty retarder to the center of the rail top surface.

The construction speed is the maximum speed that the dowty retarder structure allows the vehicle to pass through. According to the original standard: "the construction speed of various dowty retarder

When the locomotive or vehicle reversely passes through the dowty retarder, the sliding cylinder will be locked in the low position after being pressed down by the wheel flange, and will not brake the

The damage of many parts in the dowty retarder is closely related to the internal pressure when the dowty retarder works, especially the damage of the sealing cover. Through fault tree analysis, we ha

The performance of dowty retarder is mainly determined by its internal pressure valve.