zx450f 3 excavator undercarriage parts

{"cid":"91172323","title":"Durable Excavator Undercarriage Parts , ZX450F-3 Hitachi Excavator Track Rollers","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/66\/a8\/af9461a6de13d599f8acd5849b8b-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM","Model Number":"ZX450","Minimum Order Quantity":"1 PCS","Delivery Time":"3-7 working days","Place of Origin":"China","Payment Terms":"D\/P, D\/A, T\/T, L\/C, Western Union, MoneyGram","Supply Ability":"100-2000","Packaging Details":"Wooden box for heavy parts, paper carton for light parts","Category":"Excavator Undercarriage Parts","Excavator Type":"track roller","Excavator Brand":"HITACHI ZX450 ZX470 ZX520 EX400 EX450","Parts Type":"Excavator Spare Parts, Construction Machinery Parts","Packing":"Wood Box, Standard Carton, Pallet","Warranty":"12 Months"}}