Volvo Crawler Excavators vs KATO Crawler Excavators which is better

Volvo Crawler Excavators and KATO Crawler Excavators Which one is better? What is the difference between Volvo Crawler Excavators and KATO Crawler Excavators which is of good quality, the editor learned through comparative analysis Volvo MEDIUM CRAWLER EXCAVATOR EC220EL,Volvo Crawler Excavator EC120D,Volvo Crawler Excavator EC140DL,Volvo Crawler Excavator EC170D,Volvo Crawler Excavator ec210d t3,KATO KE-1500Ⅲ Earth Boring Rigs,KATO HD2045Ⅲ Excavators,KATO HD1430-7 Excavators,KATO HD823MR-7 Excavators,KATO HD820-7 Excavators performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Volvo Crawler Excavators and KATO Crawler Excavators Which is better, please pay attention to global-ce.