The bogie is based on the traditional "three pieces" bogie improved design, inherited the traditional " three pieces " bogie simple structure, easy maintenance, good load sharing performance.
The prominent features of the bogie frame structure are: it can effectively improve the dynamic performance of self-guided bogie, reduce wheel and rail wear, extend the service life of wheels and rail, reduce the number of wheel and rail replacement, and save the cost of wheels and rail products as well as the labor cost required for wheel and rail replacement.
The bogie auxiliary frame and diagonal pull rod connecting device are placed above the auxiliary frame, which is easy to assemble and disassemble on site, convenient for on-site maintenance, improve maintenance efficiency and save maintenance cost.
The bogie auxiliary frame and diagonal pull rod connection device are completely placed above the auxiliary frame, the maintenance personnel can check without dead Angle, timely find the fault, effectively ensure the safety of driving.
Gauge： 1000mm /1067mm /1435mm
Axle load： 14T-21T
Maximum running speed：120km/h
该转向架是基于传统“三大件”转向架改进设计而成，继承了传统“三大件”转向架结构简单、维护方便、均载性能好的优点。该转向架副构架结构突出特点为：可以有效改善自导向转向架动力学性能，降低轮轨磨耗，延长车轮及钢轨的使用寿命，减少车轮及钢轨的更换次数，在节省车轮及钢轨産品费用的同时也节省了车轮及钢轨更换所需人工费用。该转向架副构架与对角拉杆连接装置放置于副构架上方，很容易现场组装及拆卸，方便现场检修，提高检修效率，节省维修成本。该转向架副构架与对角拉杆连接装置完全放置于副构架上方，维保人员可以无死角进行检查，及时发现故障，切实有效保证行车安全。
主要技术参数：
轨距：1000mm /1067mm /1435mm
轴重： 14T-21T
最大运行速度： 120km/h
