This International Standard specifies the essential interface dimensions, as defined in tSO 7241-1, and the
operating requirements for hydraulic couplers employed to transmit hydraulic power from agricultural tractors to
agricultural machinery. It is applicable to couplers used in hydraulic lines other than those used for braking
circuits (see ISO 5676).
NOTE All hydraulic couplers need to be connected and disconnected frequently to allow the transfer of machinery from one
tractor to another without the use of tools or special devices.
ISO 5675:2008 Referenced Document
ISO 7241-1:1987 Hydraulic fluid power; Quick-action couplings; Part 1 : Dimensions and requirements
ISO 7241-2:2000 Hydraulic fluid power - Quick-action couplings - Part 2: Test methods
ISO 5675:2008 history
2021ISO 5675:2021 Agricultural tractors and machinery - General purpose quick-action hydraulic couplers
2008ISO 5675:2008 Agricultural tractors and machinery - General purpose quick-action hydraulic couplers
1992ISO 5675:1992 Agricultural tractors and machinery; general purpose quick-action hydraulic couplers
1981ISO 5675:1981 Agricultural tractors and machinery — Hydraulic couplers for general purposes — Specifications