This SAE Standard establishes the maximum gradient rating during hopper discharge of self-propelled, driver-operated sweepers and scrubbers as defined by SAE J2130-1 and SAE J2130-2.
SAE J2473-2014 Referenced Document
SAE J2130/1-2008 Identification of Self-Propelled Sweepers and Cleaning Equipment Part 1--Machines with a Gross Vehicle Mass Greater than 5000 kg
SAE J2130/2-2008 Identification of Self-Propelled Sweepers and Cleaning Equipment Part 2--Machines with a Gross Vehicle Mass Up to 5000 kg
SAE J2180-2011 A Tilt Table Procedure for Measuring the Static Rollover Threshold for Heavy Trucks