This International Standard lays down dimensional charac-teristics and specifies the test pressure of the types of hydraulic tipping cylinders currently used on agricultural tippers, in order to provide a reasonably iimited range from which manufac-turers may choose a suitable cylinder to meet current and pro-jected requirements.
IS 12371-1988 history
1988IS 12371-1988 Technical requirements for single-acting telescopic dump cylinders for agricultural trailers