Two-axle bogie mod. 68-7013 (with generator drive)


Two-axle bogie without a cradle, is designed for rolling under high-speed passenger cars using 1520 mm gauge on railways with a speed of up to 160 km/h.

The bogie is equipped:

  • axle box suspension (4 sets of double coil springs with 4 vertical hydraulic shock absorbers);
  • central suspension (two sets of single-row coil springs with two vertical shock absorbers and one horizontal shock absorber);
  • anti-union device;
  • lateral vibration damping mechanism (torsion device);
  • above the spring beam;
  • a mechanism for recording the temperature conditions of axle boxes;
  • reducer driven generator from the middle of the axis.
TECHNICAL CHARACTERISTICS

Mass, kg

7 500

Bogie height under unequipped coach, mm

1019±14

Base, mm

2560

Track width, mm

1520

Summary static deflection, mm

405

Maximum static load from wheel set on rail, kN (tf)

176,5 (18,0)

Design speed, km/h

160

Overall dimensions according to GOST

02-ВМ

Designated service life of the main load-bearing elements of the trolley, years

30

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