BRAKEWIN

Accurate brake calculations for trailers

Theoretical brake calculations for trailers and semi-trailers

BrakeWIN is powerful software for performing theoretical brake calculations for trailers, semi-trailers, and dollies. The tool automatically calculates braking forces, friction coefficients, and brake ratios based on the selected components. Thanks to its user-friendly interface and extensive database of axles, tires, brake cylinders, levers, and valves (including EBS valves), you can quickly perform reliable calculations that comply with applicable standards.

Full control over braking systems

BrakeWIN allows you to build braking systems step by step from a wide range of components. The software automatically calculates the brake ratio, required friction coefficient, service brake and parking brake forces, and the distribution per axle. At a glance, you can see how braking performance behaves, both per axle individually and for the complete vehicle combination.

Easy simulation and instant results

When you adjust components – for example a different valve, cylinder, or lever – the calculations are updated immediately. BrakeWIN displays the results instantly on screen, including braking forces, friction curves, and safety margins. This allows you to fine-tune quickly until the configuration fully meets the technical requirements.

"Accurate brake calculations for maximum safety."

Why choose BrakeWIN

Safe and reliable: Check braking forces and stability before installation or inspection.
Fully configurable: Choose from a wide range of components, including EBS systems.
Instant results: Calculations are updated immediately with every change.

Tell us how we can help you

"Discover the Power of BrakeWIN"

Features

Theoretical brake calculations for trailers, semi-trailers and dollies
Calculation of braking ratio, braking force and friction coefficient
Analysis of parking brake force on level ground, uphill and downhill
Verification of braking forces and friction curves per axle and for the complete vehicle
Support for air brake systems of trailers, centre-axle trailers and semi-trailers
Standard systems available with predefined components
Ability to modify, add or remove components
Visual operation via on-screen component buttons
Multiple output options for approval documents and brake corridors
Print and export options for technical reports

Available language options

English
German
Finnish
Swedish
French
Danish
Spanish

How can we help you?

Try TrailerWIN for free

Discover for yourself how easy and powerful TrailerWIN is to use. Request a free demo and experience all features — from calculations to visualizations — with no obligation.

Request a free demo

Learn how to work with TrailerWIN

Attend our hands-on training sessions and get the most out of your software. In a short time, you will learn how to perform calculations, build vehicle combinations, and generate professional reports.

Book your training

Always up to date

Stay assured of the latest features, regulations, and performance improvements. Easily download the most recent updates and patches for your TrailerWIN version.

Go to updates & patches