苏联最近制造一种用于列检所修理車辆用的YC-1型多用途电动小車(見图)。这种小車能完成16項繁重劳动的修理作业。如运輸修理車辆用的儲备件和工具,頂起車辆更換軸承、彈簧和三軸轉向架摩擦減振器座,除去軸箱中的存油和污油以及向軸箱灌注新油。此外,通过該小車可使軸箱內含水而被冻結的軸油加热后取除,更換損坏的車鈎、鈎托吊板、定心 The Soviet Union recently created a YC-1 multipurpose electric trolley for inspection of vehicles that are being repaired (see photo). This car can complete 16 heavy-duty repairs. Such as transporting spare parts and tools for repairing vehicles, jacking up vehicle replacement bearings, springs, and tri-axial bolster pads to remove oil and grease from the axlebox and fresh oil to the axlebox. In addition, through the car can make the axle box containing water and frozen shaft oil removed after heating, replace the damaged coupler, hook care plate, centering