J320A_196907 MINIMUM PERFORMANCE CRITERIA FOR ROLL-OVER PROTECTIVE STRUCTURE FOR RUBBER-TIRED, SELF-PROPELLED SCRAPERS

The static laboratory test will test the adequacy of the structures used to protect the operator during the following vehicle operation: Vehicle operating 0-10 mph over hard clay where roll-over would be limited to a maximum roll angle of 360 deg down a slope of 30 deg maximum.