General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 19932-2005
Scope
This standard specifies a uniform, repeatable test procedure and performance requirements for evaluating driver restraints under load. This device is intended to provide reasonable protection to the driver of a hydraulic excavator against penetration of the driver's position by objects such as rocks, gravel or other objects from the front or above. This standard applies to hydraulic excavators equipped with driver protection devices, which are defined in GB/T 6572.1.
GB/T 19932-2005 Referenced Document
GB/T 229 Metallic materials—Charpy pendulum impact test method*, 2020-09-29 Update
GB/T 3098.1 Mechanical properties of fasteners.Blots, screws and studs*, 2011-01-10 Update
GB/T 3098.2 Mechanical properties of fasteners.Nuts*, 2015-12-10 Update