Overloaded trucks damage pavements and bridges long before they are caught.
Road · Highway weigh-in-motion
X7a & X7b
Catch every overload at highway speed.
X7a (high-speed) and X7b (low-speed) WIM systems weigh and classify vehicles in real time from 0.5 to 100 km/h — for highways, checkpoints and enforcement sites.
0.5–100 km/hWeighing speed
Up to 8 lanesMonitored
-40 to +85 °COperating range
The problem / Operational challenges
Why operators switch.
Static enforcement stops traffic and only checks a fraction of vehicles.
Network planners lack reliable axle-load and classification data.
The result / Measurable value
Less cost. More certainty.
Save Money
Protect road assets and target enforcement where overloading actually happens.
Save Time
Weigh and classify vehicles in motion without stopping traffic.
Reduce Wear & Tear
Overload detection reduces pavement and infrastructure damage.
How it works / From load to readout
Precision, step by step.
- 01
Quartz sensors and inductive loops are installed in the lane.
- 02
Vehicles pass at speeds from 0.5 to 100 km/h.
- 03
The system measures axle loads, speed, wheelbase and total weight, with ANPR identification.
- 04
Software delivers analytics, overload detection and automated reports.
Technical data / The details that matter
Specifications.
X7a & X7b
| Speed range | 0.5 to 100 km/h |
|---|---|
| Lanes | Up to 8 |
| Operating temperature | -40 °C to +85 °C |
| Sensors | Quartz sensors, inductive loops, ANPR cameras |
| Measurements | Axle loads, speed, wheelbase, total vehicle weight, classification |
Subject to change without notice. Images for illustration. Speeds and accuracies may vary based on site conditions and vehicle operation.
Further specifications on request.
Speeds and accuracies may vary based on site conditions and vehicle operation.
Applications / Industry expertise
Built for.
Related systems / More ways to weigh
The right fit for every load.
Questions, answered
Let’s make weighing simpler.
Need advice for your application? Speak with the Trakblaze team.
Ask a questionLet’s find your weighing solution.
Tell us what you weigh, where you operate and what you need from your system.