Shantui Bulldozer vs SEM Bulldozer

Shantui Bulldozer and SEM Bulldozer Which one is better? What is the difference between Shantui Bulldozer and SEM Bulldozer which is of good quality, the editor learned through comparative analysis Shantui DE26-X2 CH Electric bulldozer,Shantui DE17-X2 Electric bulldozer,Shantui SD17T-G LGP (Ultra Wetland Edition) The fourth national bulldozer,Shantui SD17T-G XL (Extended) The fourth national bulldozer,Shantui DH24-G WH (sanitation version) The fourth national bulldozer,SEM Track Type Tractor SEM816D,SEM822D Track Type Tractor,SEM822LGP Track Type Tractor Bulldozer,SEM822 Track Type Tractor Bulldozer performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Shantui Bulldozer and SEM Bulldozer Which is better, please pay attention to global-ce.