EMU Bogie Dynamic Load Test Stand
Test speed of EMU bogie dynamic load test stand can be up to 450 km/h, which reaches the world's leading level. The stand is used for comprehensive dynamic performance test after completing level 4/ level 5 EMU bogie maintenance assembly so as to confirm whether the quality has met the regulation requirements and it can replace the traditional road test. The test stand will carry out full vibration test and temperature rise test for bogie bearing and motor locations and the test will be run at different speed. This process will help to identify possible bogie assembly quality defects and replace bogie car-mounted test.