Special self-propelled railway rolling stock – railway rolling stock (rail cars, locomotives, trolley cars and other self-propelled machines) for servicing railroad equipment and equipment: track, contact network and power supply devices, centralization and interlocking communication devices. An obligatory sign of such a rolling stock is the availability of its own traction and power plant.
TN VED code of the EAES: 8604
OKPD 2: 22.214.171.124; 126.96.36.199
Component (s): A special self-propelled railway rolling stock consists of a mechanical part, pneumatic and electrical equipment. Also, this type of rolling stock is equipped with special equipment for servicing equipment and equipment of railways.
The mechanical part is made up of a body and carts. The body is supported through the supports on the frame of the trolleys, and they, in turn, through the system of spring suspension and axle boxes to wheel pairs. The trolleys are equipped with a lever-brake transmission and pneumatic devices necessary for its activation, as well as a device for suspending traction motors and transferring their torque to wheel pairs.
The traction-power plant of a special self-propelled railway rolling stock can be either with a carburetor engine or with a diesel engine. The traction drive can be electric (generator-motor), hydraulic, mechanical.
Pneumatic equipment includes compressors, air tanks, valves, operator’s cranes, pressure switches, end cranes, disconnecting, double-thrust, three-way, pneumatic interlocks, connecting sleeves, manometers and other auxiliary devices.
Normative documents: These devices must comply with the requirements of points 4, 5a, 5b, 5c, 5d, 5d, 5e, 5g, 5s, 5d, 5k, 5l, 5m, 5n, 5o, 5n, 5p, 5c, 5m, 5v, 5x , 5, 5, 7, 9, 12, 13, 15, 22, 23, 24, 25, 27, 28, 29, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 , 49, 50, 51, 55, 58, 59, 60, 61, 62, 63, 64, 69, 72, 73, 74, 75, 76, 77, 79, 92, 95, 96, 99 Articles 4 of the technical regulation Customs Union TR CU 001/2011 “On the safety of railway rolling stock”. They are manufactured in accordance with the requirements of GOST 32216-2013 “Special railway rolling stock. General technical requirements “.
Recommended schemes for certification of special self-propelled railway rolling stock:
The cost of certification of a special self-propelled railway rolling stock consists of the cost of the main work for certification, as well as tests of selected samples of a certain type. And also depends on the certification scheme chosen by the applicant.