This type of bogie is mainly applied to railway engineering vehicles for rail transportation and bridge erection. It is a five-axle welded frame bogie, composed of a welded frame, two powered wheelsets, three unpowered wheelsets, an axle box suspension system, a foundation brake device, a lower side bearing assembly, as well as other supporting components

• What kind of vehicles is this bogie mainly used for?

  This bogie is mainly used in railway engineering vehicles designed for rail transportation and bridge erection operations.

• What is the axle configuration of this bogie?

  It is a five-axle welded frame bogie, consisting of two powered wheelsets and three unpowered wheelsets.

• What are the main constituent assemblies of this bogie?

  The bogie mainly consists of a welded frame, wheelsets, axle box suspension, foundation brake, lower side bearing device and other ancillary components.