KOMATSU Large Excavators vs Cat Large Excavators which is better

KOMATSU Large Excavators and Cat Large Excavators Which one is better? What is the difference between KOMATSU Large Excavators and Cat Large Excavators which is of good quality, the editor learned through comparative analysis Komatsu PC650LC-11 LARGE EXCAVATORS,Komatsu PC490LC-10SLF LARGE EXCAVATORS,Komatsu PC490LC-10MH LARGE EXCAVATORS,Komatsu PC490LC-11 LARGE EXCAVATORS,Komatsu PC490LCi-11 LARGE EXCAVATORS,Cat Draglines 8750,Cat Draglines 8200,Cat Large Excavator 336 GC,Cat Hydraulic Mining Shovels 6060/6060 FS,Cat Hydraulic Mining Shovels 6040/6040 FS performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand KOMATSU Large Excavators and Cat Large Excavators Which is better, please pay attention to global-ce.