# ISO 11001-1:1993 — Withdrawn and superseded ISO standards

For ISO 11001-1:1993, item title is Agricultural wheeled tractors and implements — Three-point hitch couplers — Part 1: U-frame coupler; status code is 9599; successor is ISO 11001-1:2016; withdrawn / published date is 1993-09-30, recorded from its source on 2026-08-05.

- **Identifier:** ISO 11001-1:1993 _(verified: appears in the quote below)_
- **Item title:** Agricultural wheeled tractors and implements — Three-point hitch couplers — Part 1: U-frame coupler _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 11001-1:2016
- **Withdrawn / published date:** 1993-09-30 _(verified: appears in the quote below)_

## What the source says

> 18981,IS,,ISO 11001-1:1993,Agricultural wheeled tractors and implements — Three-point hitch couplers — Part 1: U-frame coupler,Tracteurs agricoles à roues et instruments — Coupleurs rapides trois points — Partie 1: Coupleur par cadre en U,1993-09-30,1,['65.060.01'],ISO/TC 23/SC 4,9599,,[60879],"['en','fr']",4,"<p>Specifies the essential dimensions for the attachment of three-point hitch implements to agricultural wheeled tractors equipped with a three-point free link hitch according to ISO 730-1, ISO 730-3 or ISO 8759-2, and a U-frame hitch coupler. The three-point hitch coupler systems constitute a special method of implement mounting. The hitch couplers are an additional component located

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).