Historical
ISO 12140:1998
Agricultural machinery - Agricultural trailers and trailed equipment - Drawbar jacks
This International Standard specifies the requirements for the performance and fitting of jacks supplied as original equipment and/or replacement jacks for adjusting the height of the drawbars of agricultural trailers and trailed equipment. The drawbars are those which are designed to couple with the mechanical connections of towing vehicles as specified in ISO 6489-3.
This International Standard also includes recommendations for designers and gives requirements for testing and marking the jacks.
CONTENT PROVIDER
International Organization for Standardization [iso]
International Organization for Standardization [iso]