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介绍了适应1 520 mm轨距DF7G-E型内燃机车转向架的主要技术参数、性能特点、总体布置及其主要零部件的结构特点,通过计算分析及试验,表明该转向架具有良好的可靠性及动力学性能水平。
The main technical parameters, performance characteristics, overall arrangement and the structural features of the main components of a bogie fitted to a 1 520 mm track gauge DF7G-E diesel locomotive are introduced. The calculation and analysis of the bogie shows that the bogie has good reliability And kinetic performance level.