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Offer

Rolling stock repair and maintenance
Rolling stock repair and maintenance

Rolling stock repair and maintenance

ROLLING STOCK SERVICES ENTERPRISE offers the performance of the following services with the assurance of system standards IRIS-02:2009 and ISO-9001:2008
  • Revisions on levels P1, P2, P3 of diesel locomotives, motor trolleys
  • Repairs on levels P4, P5 of diesel locomotives, motor trolleys, and other rail vehicles
  • Repairs on levels up to P5 of bogies for rail diesel stock
  • Break-down repairs of rail vehicles
  • Modernization of sub-assemblies of rail vehicles
  • Servicing of rail vehicles on user’s site
     
  • Provision of services on the following stands for diagnostics and measurement:
    • examinations and tests of pressure vessels with the acceptance of technical supervision (TDT)
    • tests and adjustment of safety valves  with the acceptance of technical supervision (TDT)
    • tests and regeneration of brake couplers
    • tests and repairs of air compressors
    • tests, revision and repairs of Scharfenberg couplers, types ZEa and ZEk
    • examination of buffer characteristics
    • examination of coil springs characteristics
    • examination of spring leafs characteristics
    • magnetic powder tests
    • endurance tests of draw hooks and coil couplers
       
  • Diagnostics of rail vehicles:
    • tests and adjustment of generator sub-assemblies of diesel locomotives on diagnosis stand with the application of 3000 kW MTL ASCO RAIL water dimmer
    • weighing and adjustment of axle loads of wheel sets on client’s sidetrack
    • revision of measurements of locomotive mainstays, bogie frames and of other rail vehicles
    • revision of measurements of locomotive running gear with the application of MTL ASCO RAIL devices:
      • measurement of buffer height to rail head
      • measurement of buffer spacing
      • measurement of spacing between wheel inside surfaces (“Az”)
      • measurement of height of sand pipes to rail head
      • measurement of height of rail scraper to rail head
      • measurement of profiles of  wheel ring or wheel rim of wheel set
      • measurement of diameter of wheel thread
      • measurements of clearance in loaded locomotive bogies
  • and other measurements indicated in documentation (DSU) of rail vehicle
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