Abstract Preview

This document specifies criteria for construction, establishes performance test methods and defines acceptance criteria for telescopic mechanical screw- and nut-type drawbar jacks and hydraulic drawbar jacks intended to be fitted on the implement tongue of interchangeable towed machinery [here after referred to as "implement(s)"] as original equipment or as replacement jacks. In addition, it specifies minimum markings and information for use to be provided by the jack manufacturer.

These jacks are used specifically for

— supporting the hitch points of implements during storage;

— lifting and lowering of implement tongues to facilitate attaching to or disconnecting from an agricultural tractor; and

— levelling an implement for stationary use.


General information

  • Status :  Published
    Publication date : 2020-09
  • Edition : 1
    Number of pages : 13
  • :
    ISO/TC 23/SC 3
    Safety and comfort
  • 65.060.01
    Agricultural machines and equipment in general

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