Humburg wheel tracking device (HWTD)
- Standard: EN 12697-22
- Model: 20-4000
- Manufacturer: Infratest (Germany)
- Year of manufacture: 2012
HWTD is designed according to EN 12697 – 22 for rutting test according to standards EN 12697-22, AASHTO T324 – applied load: 710KN. Testing temperature could be set from 30o-70oC. Testing environment could be respond in air or water. HWTD is manufactured with various anti-friction and anti-oxidized materials. Its operation system is automatically controlled by programs via software.