SINOMACH-HI Crawler Excavators vs Volvo Crawler Excavators which is better

SINOMACH-HI Crawler Excavators and Volvo Crawler Excavators Which one is better? What is the difference between SINOMACH-HI Crawler Excavators and Volvo Crawler Excavators which is of good quality, the editor learned through comparative analysis GUOJICHANGLIN ZG3465LC-9C Excavator,GUOJICHANGLIN ZG3365LC-9C Excavator,GUOJICHANGLIN ZG3335LC-9C Excavator,GUOJICHANGLIN ZG3255LC-9/ZG3255LC-9C Excavator,GUOJICHANGLIN ZG3235-9/ZG3235-9C Excavator,Volvo MEDIUM CRAWLER EXCAVATOR EC220EL,Volvo Crawler Excavator EC120D,Volvo Crawler Excavator EC140DL,Volvo Crawler Excavator EC170D,Volvo Crawler Excavator ec210d t3 performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand SINOMACH-HI Crawler Excavators and Volvo Crawler Excavators Which is better, please pay attention to global-ce.