... . Chinas bulldozer such as SHANTUI, SHANGHAI, YELLOU RIVER, YISHAN AND QINGGONG;2. Japan bulldozer (KOMATSU): D50, D60, D80, D85, D155, D355; American bulldozer (CATERPILLAR ... ): D58, D60, D7G, D8K, D9L, D10H;3. Germany hydraulic excavator R902-R992, American CAT hydraulic excavators Japanese Komatsu ...