Extinguishers & Equipment

Check extinguisher capacity and the equipment triggered by vehicle mass, exemption status and danger labels.

Transport unit permissible maximum mass (tonnes)

Load is within the 1.1.3.6 exemptionUse only when that has already been established for this load.

Danger labels present

11.41.51.62.12.22.334.14.24.35.15.26.16.2789

What drives the result

The transport unit’s permissible maximum mass—not load mass
A confirmed 1.1.3.6 exemption changes extinguisher and 8.1.5 equipment output
Danger labels control eye rinse, escape mask and spill equipment
Label 4.2 does not trigger the shovel/drain-seal/container set

Confirm before acting. A calculator result is a structured aid, not a substitute for the current ADR text, transport documentation, the responsible duty holder or competent advice.

Carry ADR Driver Pro with you

Revise by route, use the offline reference and keep practical driver tools close at hand.

ADR Driver Pro

ADR 2025 study and field support with 1,820 app questions, calculators and offline driver tools.

Study & tools

Study topics
Practice routes
Calculators
Quick Reference
Field Tools
Official resources
Recommended books & tools

Popular modules

Core
Packages
Tanks
Class 1: Explosives
Class 2: Gases
Class 3: Flammable Liquids

Trust & legal

Reviews & feedback
Contact
Privacy
Terms
Download

© 2026 Webrich Software. ADR Driver Pro is an independent study and driver-support product. It is not affiliated with or endorsed by DVSA, DfT, UNECE or any training or awarding body. Always follow current transport documents, Instructions in Writing, employer procedures and competent advice.

Your privacy choices

Optional analytics help us improve the study tools and website. You can allow analytics or continue with necessary storage only. Read our privacy policy.