Cat Bulldozer vs Yishan(Tianjin)Heavy Bulldozer which is better

Cat Bulldozer and Yishan(Tianjin)Heavy Bulldozer Which one is better? What is the difference between Cat Bulldozer and Yishan(Tianjin)Heavy Bulldozer which is of good quality, the editor learned through comparative analysis CAT CAT®844K Wheel dozer,CAT CAT®854K Wheel dozer,CAT CAT®D3K2 Track-type tractor,CAT CAT®D4K2 Track-type tractor,CAT CAT®D5K2 Track-type tractor,TSH200C Sanitation crawler bulldozer,TS160G Wetland crawler type bulldozer,TG160A High prototype crawler bulldozer,TY160G Crawler bulldozer,TY320H Crawler bulldozer performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Cat Bulldozer and Yishan(Tianjin)Heavy Bulldozer Which is better, please pay attention to global-ce.