1.Application:excavator Cycloid gear for PC,CAT,R 2.used:the travel ... price with good quality We do main business for bearing, Cycloid gear ,and another gears,seal ... 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- ...