Changchun, 18 June, 2009 - Following the successful completion of a Terex project in April 2009, Sonus, a leading engineering firm in China, was contracted the second time by the mining machinery manufacturer to conduct a strain gage testing on a MT5500 truck at the Haerwusu open-pit coal mine. Strain gauges and accelerometers were attached on the radiator during the measurement. The measured strain and acceleration data validated the Finite Element Analysis at Terex and confirmed the direction for modifications in the design.





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