Power bogie

The embodiment of the utility model provides a power bogie which comprises a framework, a wheel set arranged on the framework, axle boxes hung on the two sides of the wheel set, a motor and a speed reducer connected with the motor. An output gear of the speed reducer comprises a first wheel body and a second wheel body which are divided in the axial direction of the output gear, the first wheel body and the second wheel body can be oppositely buckled from the two opposite sides of an axle forming the wheel pair so as to be arranged on the axle, and the output gear can drive the axle to rotate when rotating. The speed reducer of the power bogie is of a spliced split structure, when the speed reducer is damaged or needs to be maintained, the speed reducer can be directly disassembled into the upper half and the lower half along the box closing face, workers can conveniently disassemble and overhaul the speed reducer, the maintenance difficulty is lowered, and the maintenance cost is reduced. 本实用新型实施例提供了一种动力转向架，