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TЭ3和М62型内燃机车的弹簧吊挂装置,在TP—3级修(架修)时,很多机务段用手动液压千斤顶来拆除。为了减轻这种复杂和繁重的工作,西南铁路局迈里科机务段研制了一种移动式液压设备。移动式液压设备总图见附图。它乃是由2.5kW电动机7、HШ—35型油泵3、减压阀4、检验压力表5、20L油箱8(装MC—20号油)和分配管9组成的泵站。整套设备摆放在移动方便的小车1上。油经过输送管系统进入四个千斤顶10(两个高180mm、两个高350mm)。通往千斤顶的
TЭ3 and М62 diesel locomotive spring suspension device, in the TP-3 repair (repair), a lot of locomotive depot with manual hydraulic jack to remove. In order to alleviate this complicated and heavy work, Southwest Railway Bureau Mai Like locomotive section developed a mobile hydraulic equipment. The general plan of mobile hydraulic equipment is shown in the attached drawings. It is a 2.5kW motor 7, HШ-35-type pump 3, the pressure reducing valve 4, the test pressure gauge 5,20L tank 8 (equipped with MC-20 oil) and the distribution pipe 9 consisting of pumping stations. The whole set of equipment placed in a mobile car 1 easy. The oil enters the four jacks 10 (two high 180mm, two high 350mm) through the ductwork. To the jack