Drop system of Sapsan wheelset
 Checking the high-speed train "Sapsan" WDS allows the safe removal and replacement of complete wheelsets.

Technical data:

  • Load capacity of a bogie - 40 ton
  • Elevation above rail - 130 mm. Lowering to the rail - 550 mm.
  • Vertical movement of bogie lifting - 680 mm.
  • Longitudinal movement (hand power) of bogie lifting - 200 mm.
  • Transverse movement - not less 3 m
  • The speed of transverse movement - 0 ... 6 m / min.
  • Vertical speed - 0 ... 6 m / min.
  • Load capacity of a bearing - 20 ton
  • The length of a rail - 2550 mm.
  • Load capacity of a rail - 10 ton
  • The weight of a bogie - 5300 kg.
  • The weight of a rail - 570 kg.
  • Weight of gearbox stand - 5 kg.
  • The weight of a bearing - 215 kg.
  • Total weight of WDS - 7800 kg.
  • Engine power - 23 kW.
  • Mains supply: AC 380 V, 50 Hz.
  • Voltage - 24 V.
  • Temperate and cold climate (TCC4) GOST15150-69.

System includes:

  • Lifting bogie with a platform - 1 piece;
  • Rails - 2 pieces;
  • Bearings - 4 pieces;
  • Stand for gearbox - 1 piece;
  • Electronic equipment - 1 piece;
  • Controlling lath - 2 pieces;
  • Stop lath- 2 pieces.

Service life and storage:

The service life of equipment is 5 years. Its storage time is 1 year packed in storage facilities. The time between overhauls is 1 year.

Система замены колесных пар Сапсан