3 21m3 bucket capacity cat 352

{"cid":"91221009","title":"50 Ton Cat 352 Earthwork Used Heavy Duty Excavator Second Hand Cat 352 Digger","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/16\/7f9e7f9bed70df550166e4f06911-200x200-1.jpg","attrs":{"Price":"Negotiable price","Brand Name":"Caterpillar","Model Number":"Cat 352","Minimum Order Quantity":"1 Set","Delivery Time":"3-7 work days","Certification":"EPA\/CE","Place of Origin":"Original","Payment Terms":"T\/T","Supply Ability":"50 per month","Packaging Details":"Container,Bulk,Flat Rack","Product Name":"used Cat 352 Original paint excavator","Make":"Caterpillar 352","Product Weight":"52480.7kg","Bucket capacity":"0.52m\u00b3","Bore":"170mm","Stroke":"1758mm"}}

{"cid":"91222239","title":"52 Ton Used Caterpillar Crawler Mining Excavator Cat 352 With 3.21 M\u00b3\u200c Bucket Capacity Heavy Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/16\/7f9e7f9bed70df550166e4f06911-200x200-1.jpg","attrs":{"Price":"USD60000","Brand Name":"used Caterpillar digger","Model Number":"Cat 352 excavator","Minimum Order Quantity":"1 Set","Delivery Time":"3-7 work days","Certification":"EPA\/CE","Place of Origin":"Original","Payment Terms":"T\/T","Supply Ability":"50 per month","Packaging Details":"Container,Bulk,Flat Rack","Product Name":"used caterpillar excavator","Model":"Used cat 352 excavator","Opreate weight":"50600kg","Bucket capacity":"3.21m\u00b3","Year":"2018-2023","Power":"332kw"}}