ISO 11001-4:1994

Agricultural wheeled tractors and implements — Three-point hitch couplers — Part 4: Bar coupler

Specifies the essential dimensions for the attachment of three-point hitch implements to the rear of agricultural wheeled tractors equipped with a three-point free link hitch according to ISO 730-1 and a bar coupler. Applies to categories 2 and 3 of agricultural wheeled tractors as defined in ISO 730-1.

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