This kind of bogie is mainly suitable for 1435mm gauge, maximum axle load 16t, max-operation speed 160km/h for passenger coach. The bogie is mainly composed of frame 、wheel set、 primary suspension system、bolster spring device、hand braking system、 base braking system、 traction device and 、auxiliary device, etc. The bogie frame adopts H type welding structure, the side beam is of U type structure, and the bolster spring seat is arranged in the middle of the side beam. The mainly material of bogie frame is S355J2+N.