This standard specifies the terms and definitions, test methods, failure classification and overall reliability level evaluation methods for hydraulic excavator multi-sample reliability tests. This standard is applicable to multi-sample reliability testing of excavators after finalization within the expected production cycle.
T/CCMA 0056-2018 history
2018T/CCMA 0056-2018 Earth-moving machinery—Hydraulic excavator—Test method for reliability of multiple samples