FAQ | What are "Suzies"?

What are trailer coupling "Suzies"?

A "Suzie" or "Suzies" refer to the coiled pneumatic and electrical lines between the tractor unit and trailer. This Unipart copyright term originates back to the "Suzie" Slinky toys and is today in common use throughout the industry.

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Tags: suzie, couplings

EBS-Safe Braked | Enforce The ISO 7638 EBS Suzie Coupling

EBS-Safe Braked boosts trailer safety by alerting drivers and automatically applying brakes if the ISO 7638 (EBS) line fails to power the trailer ECU.

Wed 10 Jan 2024

FAQ | Can you enforce correct HGV trailers couplings

Don-Bur's innovation, EBS-Safe, reinforces best practices for coupling, particularly the crucial ISO 7638 line connection. Enhancing safety in coupling and uncoupling procedures.

Tue 21 Nov 2023

FAQ | What are HGV Trailer Couplings?

Trailer couplings refer to both the electrical and pneumatic lines that span between, and connect, the tractor unit and trailer.

Tue 21 Nov 2023

FAQ | What is an ISO 7638 (ABS/EBS) Suzie Connection?

ISO 7638: Vital 7-pin electrical trailer coupling powering ECU, enabling fast braking, load sensing, and roll stability. Legally required since May 2002.

Fri 17 Nov 2023

FAQ | What are C type and Palm type couplings?

Air line connections: C couplings in the UK. Palm couplings in Europe. Adapters may be needed for UK-EU tractor-trailer connections.

Fri 17 Nov 2023

EBS-Safe | Encourage Correct ISO 7638 Trailer Coupling

'EBS-Safe' is a unique Don-Bur warning system that ensures a compliant ISO 7638 ABS/EBS (often known more simply as EBS) connection.

Wed 25 Jan 2023

Published: Fri 17 Nov 2023 (Edited: Mon 05 Aug 2024)

Author: Richard Owens

Published by: Don-Bur