Introduction of Meter Gauge Passenger Car Bogies. This bogie is a passenger car bogie with two suspension devices, mainly suitable for 1000mm gauge, with a maximum axle load of 14t and a maximum operating speed of 120km/h.The wheelset adopts a rotating arm positioning device with a simple structure, achieving elastic positioning of the wheelset; Spiral steel spring is used in the primary system, and air spring is used in the secondary system; The traction device adopts a single pull rod method; The damping system adopts hydraulic dampers; By combining the above technologies, the stability and comfort of vehicle operation can be greatly improved.