Specifies the conditions for interchangeability, and the operating characteristics and lays down the technical specifications for tests, for the hydrauic couplings on braking systems for towed machinery. Applies solely to hydraulic brake couplings. A figure illustrates the dimensions of the coupler.
ISO 5676:1983 history
2023ISO 5676:2023 Tractors and machinery for agriculture and forestry — Hydraulic coupling — Braking circuit
1983ISO 5676:1983 Tractors and machinery for agriculture and forestry; Hydraulic coupling; Braking circuit