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东方矿山科学研究所与库兹涅茨克冶金联合企业矿山管理局、歇烈盖什矿务局及塔什塔戈尔建井工程公司第五建井局于一九七三年在歇烈盖什矿井试用了пP-1型矿用移车机,而在一九七四～一九七五年采用了改进过的пP-2和пP-3型移车机。 пP型移车机是一台带有倾斜坡的小车,小车沿着铺设在主线路轨头水平上的横向导轨移动。车架安装在具有切口凸缘的车轮上,滚动时切口与主线路钢轨相吻合。这就要求车轮的滚动周长等于两条主钢轨中心之间的距离。
Eastern Mining Institute and Kuznetsk Metallurgical Joint Mining Administration, Serengeit Mining Bureau and Tash Tagore Construction Company Fifth Construction Bureau in 1973 in the break Shifang mine pilot пP-1 mining machine, and in 1974-1975 adopted improved пP-2 and пP-3-shift machine. пP type shunting machine is a car with a tilting slope, the car along the main track laying head horizontal rail movement. The frame is mounted on the wheel with the notched flange and the notch coincides with the main line rail during rolling. This requires that the wheel’s rolling perimeter be equal to the distance between the two main rail centers.