ISO 11001-1:2016 PDF

Scope: This part of ISO 11001 specifies the essential dimensions for the attachment of three-point hitch implements to agricultural wheeled and track-laying tractors equipped with a three-point free link hitch according to ISO 730 or ISO 8759-1 and a U-frame hitch coupler. NOTE In general the dimensions associated with the tractor and implement for use with hitch couplers are the same as those for the three-point linkage specified in ISO 730 or ISO 8759-1, and those for the clearance zone specified in ISO 2332. The three-point hitch coupler systems constitute a special method of implement mounting. The hitch couplers are an additional component located between the three-point linkage and the implement, making it possible to hitch and unhitch from the operator’s seat. Due to the special construction and function of hitch couplers, it can be necessary to vary the length of the upper and lower links indicated in the referenced standards. This part of ISO 11001 applies to categories 1, 2N, 2, 3N, 3, 4N, and 4 of agricultural wheeled and tracklaying tractors as defined in ISO 730 or ISO 8759-1.

ISO 11001-1:2016 Referenced Document

ISO 2332:2009 Agricultural tractors and machinery - Connection of implements via three-point linkage - Clearance zone around implement
ISO 730:2009 Agricultural wheeled tractors - Rear-mounted three-point linkage - Categories 1N, 1, 2N, 2, 3N, 3, 4N and 4
ISO 8759-1:1998 Agricultural wheeled tractors - Front-mounted equipment - Part 1: Power take-off and three-point linkage

2016 ISO 11001-1:2016 Agricultural wheeled tractors - Three-point hitch couplers - Part 1: U-frame coupler
1993 ISO 11001-1:1993 Agricultural wheeled tractors and implements; three-point hitch couplers; part 1: U-frame coupler