SAE J722-1972
Power Take-Off Definitions and Terminology for Agricultural Tractors

Standard No.

SAE J722-1972

Release Date

1972

Published By

SAE - SAE International

Status

Be replaced

Replace By

SAE J722-1984

Latest

SAE J722-1991

Scope

PURPOSE AND SCOPE: This SAE Recommended Practice deals only with the definitions and terminology pertaining to the power shafts of agricultural tractors in which the power take-off rotational speed is proportional to the engine speed. This is the type that prevails in the United States@ Canada@ England and@ generally@ throughout the world. The following recommendations will facilitate a clear understanding for engineering discussions@ comparisons and the preparation of technical papers.

SAE J722-1972 history

• 1991 SAE J722-1991 Power Take-Off Definitions and Terminology for Agricultural Tractors@ Recommended Practice
• 1984 SAE J722-1984 POWER TAKE-OFF DEFINITIONS AND TERMINOLOGY FOR AGRICULTURAL TRACTORS
• 1972 SAE J722-1972 Power Take-Off Definitions and Terminology for Agricultural Tractors