Juli ZAX870 Idler According to the market demand, Quanzhou Juli Machinery hat die Fahrwerksteile entwickelt, inklusive Laufrolle, Trägerrolle, sprocket and idler for ZAX870 and EC700 excavator and realized mass production. ZAX870 Excavator weighs 80 tons and EC700 Excavator weighs 70 Tonnen. This is the largest under carriage parts for excavator developed by us at present. Quanzhou Juli Machinery is currently developing two Track Chains for BULLDOZER, and the specific models will be updated after mass production. Hitachi |