Image vendors
Font Size: + -

Q-Free TDC Systems


TDC Systems Limited is a UK company and a leading designer and manufacturer of a complete range of traffic monitoring solutions. These include high speed weigh-in-motion systems and vehicle counter classifiers with real time event monitoring applications. Incorporated in 1998 TDC has supplied low-speed weigh-in-motion systems and traffic counter classifiers all around the world. TDC is an ISO9001:2000 c


HI-TRAC ® TMU4 High Speed Weigh-in-Motion System
HI-TRAC ® EMU3 Event Monitoring Unit, Weigh-in-Motion and Vehicle Classification System
LO-TRAC ® 300 Low Speed Weigh-in-Motion & Axle-by-Axle Static Weighing System


HI-TRAC® TMU4 – High Speed Weigh-in-Motion
The HI-TRAC® TMU4 is the flagship instrument and is used to provide dynamic weigh-in-motion and vehicle classification data with high speed pre-selection used for bridge monitoring, weight enforcement, detailed VBV vehicle.


Bridge Load Monitoring & Enforcement System: Erskine Bridge, Scotland.
Bridge Load Monitoring System: Humber Bridge, England + Melbourne, Australia.
Road Monitoring Statistics & Weigh-in-Motion System: Transport Scotland, Scotland + Department for Transport, UK.
Q-Free TDC Systems


30 Lynx Crescent
BS249BG Weston-s-Mare, United Kingdom


Andrew LEES


+44(0) 1934 644 299


Skip to toolbar