1.Application:excavator Cycloid gear for PC,CAT,R 2.used:the travel gear box 3. ... competitive price with good quality We do main business for bearing ... gear,swing shaft,crank shaft and another gear for Hitachi,Caterpillar,Kato,Kumatsu,Kobelco,Dawoo, Sumitomo ... excavator brand.We can do Excavator cycolid gear for the machine model following:PC60-2HD770-1PC60-6HD800SD ...