ISO 6292-2020 pdf free.Powered industrial trucks and tractors—Brake performance and component strength. 4.1 Required brake systems The truck shall have the following brake systems: a service brake system; a parking brake system. 4.2 Operating means The service and parking brakes shall be operated by means of independent systems. Both braking 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. 4.3 Service braking system All trucks shall meet the service brake requirements for: 一stopping distance (6.3.1) and heat fade test (6.5.2); 一drawbar drag test [6.3.2) and heat fade test (6.5.3); or 一alternative test procedure (6.3.3), e.g. calculation, and heat fade test simulation (6.5). 4.4 Parking braking system The parking braking system shall meet the requirements of 6.2. 4.5 Brake control forces 4.5.1 The control forces to meet the required brake performances for the systems, as specified in 6.2 and either 6.3.1 or 6.3.2, shall not exceed the values given in 4.5.2 to 4.5.6 and summarized in Table 1. NOTE Other types of brake actuations are possible. 4.5.2 For brakes applied by depressing a pedal, the required…