Four-wheel bogie
Модель 18-9922
Цена
Designed for installation under freight main-line wagons using 1520 gauge tracks on railways/p>
The trolley consists of:
- wheelsets with axle boxes on rolling bearings;;
- side frames and roller;
- spring suspension sets,
- which include cylindrical springs, friction vibration dampers; brake lever transmission.
Table. Two-axle trolley model 18-9922:
| Parameters | Unit of measurement | Meaning |
|---|---|---|
| Weight not more than | kg | 4900 |
| The height from the level of the rail heads to the bearing surface of the bearing plate in the free state | mm | 806 |
| Trolley base | mm | 1850 |
| Spring suspension flexibility | mm/Н (mm/тс) | 1,13х10-4 (1,13) |
| Maximum static load from the wheelset on the rail | кН(тс) | 230(23,5) |
| Structural speed | km/h | 120 |
