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

Hitachi Crawler Excavators and SINOMACH-HI Crawler Excavators Which one is better? What is the difference between Hitachi Crawler Excavators and SINOMACH-HI 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,SINOMACH-HI 　ZG3065-9 Excavators,SINOMACH-HI 　ZG3085-9 Excavators,SINOMACH-HI 　ZG3150-9 Excavators performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Hitachi Crawler Excavators and SINOMACH-HI Crawler Excavators Which is better, please pay attention to global-ce.