ISO 7653:1985 Preview
Road vehicles -- Commercial vehicles -- Couplings between power take-offs (PTO) and ancillary driven units
This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
Establishes the dimensions of couplings mounted on commercial vehicles, such as hydraulic pumps, etc. Applies to ancillary equipment of commercial vehicles that require a hydraulic or mechanical power system and that take power of the main drive line of the vehicle. Defines two types of couplings: type A - indirect coupling; type B - direct coupling.
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