The VTV-1SD/2 is a non foundational train scale for weighing wagons in motion at speed up to 12 km/h

Train scale VTV-1SD/2 is agreed with Ukrainian state railways

 The VTV-1SD/2 train scale used for:

  • weighing wagons in motion;
  • for identifying and indexing the offset of wagon gravity center.


  • Bogie, wagon and total train weights
  • Speed and geometry of train
  • Recognizing of locomotive
  • Easy to install (no foundation and no civil works)
  • Swiveling of bearing of the sensors (resistance to drawdown)
  • Installation during 1-2 days
  • Weighing without uncoupling
  • “Turnkey” supply

Scale VTV-1SD/2 consists of one weight module installed in rail section of track. Weight module includes platform and foundation frame with 4 loadcell sensors “Flintec” (USA) between them. Supply kit includes measurement processor and weighing processor.
Installation takes 1-2 days.

SPECIFICATION of VTV-1SD/2 wagon scales
(SM – static mode, DM – in-motion/dynamic mode)

Accuracy for train  (according OIML standarts) 0.5
Accuracy for wagon (according OIML standarts)  I 
Weighing capacity, SM/DM 16...150 t
Weighing speed up to 12 km/h
Transit speed 15 km/h
Increment size
 Increment size  50
DM, kg: 50
Accuracy SM (according OIML, standarts) III
Operating temperature
In-track equipment  - 30°С...+ 45°С
Trackside/control room equipment + 10°С...+ 45°С
Ptotection class:
Weighing platform IP55
Loadcells IP68
Trackside/control room equipment IP40
Power supply: 220 V, 50 Hz
Lifetime, year 10
Dimensions of weigh baulk, m 6,16 × 2,2 ×0,46

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