Since hyundai excavators entered China, they have gone through the 1995 3 series, 1997 5 series, 2003 7 series, 2009 9 series, 2011 9T, 2015 9V, 2016 VS series, and the 2022 National IV HX series. In 8 stages, hyundai excavators are updated and iterated year by year, and their performance is becoming more and more efficient, stable, and environmentally friendly, the product line meets the various construction needs of customers in different tonnages and working conditions in the 1T to 130T range.