General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 3871.20-2015
Scope
This part of GB/T 3871 specifies the method of bump test for agricultural tractors. This part is applicable to the assessment of the working reliability of wheeled and walking tractor supporting systems, covering parts and connecting parts under vibration and shock conditions.
GB/T 3871.20-2015 Referenced Document
GB/T 24648.2 Reliability assessment of engineering and agricultural machine.Evaluation parameter system and failure classification code
GB/T 3871.1-2006 Agricultural tractors.Test procudures.Part 1: General requirements
GB/T 3871.20-2015 history
2015GB/T 3871.20-2015 Agricultural tractors.Test procedures.Part 20:Test methods of tractor bumpiness