Agricultural wheeled tractors -- Rear-mounted three-point linkage -- Part 1: Categories 1, 2, 3 and 4
This standard has been revised by ISO 730:2009
Cancels and replaces the second edition (ISO 730-1 (1990) and ISO 730-3 (1982)). Describes the dimensions and requirements of the three-point linkage for the attachment of implements or equipment to the rear of agricultural wheeled tractors. Specifies four categories to be used on different ranges of agricultural tractors.