Shandong China Coal Import & Export Co., Ltd.

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

The dowty retarder is a kind of equipment which uses hydraulic oil and elastomer as the medium, is installed on the rail, and contacts with the wheel through the cap of the sliding cylinder, so as to

In order to clarify the functional relationship between the components inside the dowty retarder, we carefully analyzed the structure and functional principle of the dowty retarder, and obtained the f

The performance of dowty retarder is mainly determined by its internal pressure valve. Through the understanding of the functional principle of the dowty retarder, we know that there are many importan