Cat Crawler Excavators vs SCHAFER Crawler Excavators which is better

Cat Crawler Excavators and SCHAFER Crawler Excavators Which one is better? What is the difference between Cat Crawler Excavators and SCHAFER Crawler Excavators which is of good quality, the editor learned through comparative analysis CAT New Classic CAT®320 GX Hydraulic excavator,CAT CAT®305.5E2 Mini hydraulic excavator,CAT Next Generation CAT®323 GC Hydraulic excavator,CAT New Classic CAT®323 GX Hydraulic excavator,CAT Next-generation CAT®320 GC Hydraulic excavator,SCHAFER TB 250 ZW Rail-Road Excavators,SCHAFER TB 216 SH Hybrid Excavator,SCHAFER TB 210 RH Hybrid Excavator performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Cat Crawler Excavators and SCHAFER Crawler Excavators Which is better, please pay attention to global-ce.