ISO 6292:2020 pdf freedownload.Powered industrial trucks and tractors — Brake performance and component strength.
This document specifies performance, test methods, controls, control forces and component strength for brake systems fitted to the following, as defined in ISO 5053-1:
powered industrial trucks of all capacities;
towing and pushing tractors up to and including 66 750 N drawbar pull (hereafter referred to as industrial tractors);
burden carriers; and
industrial trucks handling freight containers.
Loss of electrical power and loss of any other form of power assistance is not covered by this document. Braking systems used in emergency situations (e.g. activating the emergency switch or control system shut down) are not covered in this document.
This document only includes requirements for newly manufactured trucks.
Industrial trucks, generally referred to as trucks, can satisfy the braking system requirements of his document by complying with either the stopping distance requirements or the drawbar drag requirements. Based on the requirements for brakes of rubber-tyred earthmoving machinery (ISO 3450),the stopping distance as a measurement value has been established. The brake performance is limited by consideration of the load. For further reference as to how the measurement of stopping distance and measurement of brake reaction time were derived, see ISO/TR 29944.
4.2 Operating means
The service and parking brakes shall be operated by means of independent systems. Both brakin systems may utilize the same brakes; i.e. brake shoes, brake drums and related actuating items Independent brake systems are not required to be fitted to stand-on and pedestrian controlled trucks as defined in ISO 3691-1.