Despite the components of construction equipment being tested with reference to ISO, KS, and RS standards to validate the product reliability at an individual level, the demand for more comprehensive reliability test with the components installed in vehicles has increased, as installed product failure has caused issues in the past. However, the loads applied to equipment can vary due to the operators’ skill levels, limiting the ability to test equipment at a controlled test conditions. To solve this problem, the authors built an automated, unmanned testing equipment capable of storing operation patterns and loads to conduct validation tests under more controlled conditions. With this equipment, the authors plan to build the databases of construction equipment operation patterns, as well as the load being applied to the newly developed equipment installed in vehicles, to use the data to improve the reliability of the components of construction equipment.