This SAE Standard is a guide to provide a reasonable degree of personal safety for operators and other persons during the normal operation and servicing of agricultural tractors.
This specification sets forth the requirements for the attachment of standard three point hitch implements or equipment to the rear of agricultural wheeled tractors equipped with a standard three point free link hitch and quick attaching coupler. It does not provide for interchangeability between tractors and couplers.
This SAE Standard sets forth the requirements for the attachment of three-point hitch implements or equipment to the rear of agricultural wheeled tractors equipped with quick-attaching couplers. It is intended to establish those dimensions which are necessary to assure adequate clearance between components and to assure proper functioning of the tractor-implement combination when the implement is attached to the tractor by means of quick-attaching coupler. Design of the latching mechanism and individual components of the coupler not restricted by this document are left to the discretion of the manufacturer.
This SAE Standard sets forth the requirements for the attachment of three-point hitch implements or equipment to the rear of agricultural wheeled tractors equipped with quick-attaching couplers.
This SAE Standard describes the requirements of the linkage to attach implements or equipment to the front of agricultural wheeled tractors. This shall be a three-point linkage in association with a power lift. It applies to the categories defined in ISO 730/1.