FIELD: railway track repair and maintenance machinery and equipment. SUBSTANCE: operating transport facility for railway repairs has frame which is resting on railway trucks with coupling devices in their ends for splittable connection with railway transport units. Installed on aforesaid frame is working unit which can be adjusted in height by means of power drives. Also installed there are hydraulic motor, hydraulic pumps, and operator's cab with central control desk. Hydraulic pumps are connected with working unit drives. Hydraulic motor is connected with working unit drives through drive shaft and actuator of hydraulic control unit for pumps, and through coupling and hydraulic lines it is connected with power source of railway transport facility. Working unit can be represented for example by planer, ballast-tamping machine, lifting and straightening machine or ballast vacuum-sucking attachment. EFFECT: higher efficiency. 6 cl, 7 dwg
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