Hitachi Crawler Excavators vs Volvo Crawler Excavators which is better

Hitachi Crawler Excavators and Volvo Crawler Excavators Which one is better? What is the difference between Hitachi Crawler Excavators and Volvo Crawler Excavators which is of good quality, the editor learned through comparative analysis Hitachi Reduced-Tail-Swing Excavator ZX345USLC-6,Hitachi Reduced-Tail-Swing Excavator ZX245USLC-6,Hitachi Reduced-Tail-Swing Excavator ZX135US-6,Hitachi Reduced-Tail-Swing Excavator ZX85USB-5,Hitachi Reduced-Tail-Swing Excavator ZX75US-5,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 Hitachi Crawler Excavators and Volvo Crawler Excavators Which is better, please pay attention to global-ce.