In January this year, Weichai released the world's first intrinsic thermal efficiency 51.09% diesel engine, which is just 480 days after the last world record of 50.23% was set. This is equivalent to running into 9 seconds on the 100-meter track, breaking the limit again on top of a limit, further enhancing China's voice in the global internal combustion engine industry and causing a global industry shock. Read More