cat 302 5 mini excavator bottom roller

{"cid":"91186469","title":"Top Roller for CAT 302.5 Mini Excavator Undercarriage Supplier","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/95\/34c06a398b7fc60678305af93c8b-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Echoo","Model Number":"302.5","Minimum Order Quantity":"2 PCS","Delivery Time":"3-7 work days","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"100000 PCS per month","Packaging Details":"Standard wooden pallet","Name":"Top Roller for CAT 302.5 Mini Excavator Undercarriage Supplier","Material":"45Mn","Technology":"Casting\/Forging","Condition":"100% New","Quality":"High","Shipping":"Worldwide shipping available","Stcok":"In stock","Warranty":"1 Year"}}

{"cid":"91222178","title":"MINI EXCAVATOR CAT 303.5C 303CCR BOTTOM ROLLER 266-8793","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/2e\/3daf8ed215eec70cbd9611c5cea4-200x200-1.jpg","attrs":{"Price":"USD30pc","Brand Name":"DZR","Model Number":"CAT303","Minimum Order Quantity":"1 pc","Delivery Time":"15-30 work days","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"1000pcs\/month","Packaging Details":"pallet","Hardness":"HRC52-58, Deepth:8mm-12mm","Part name":"Crane Track Roller, Crane Bottom Roller, Crane Lower Roller","Terms Of Payment":"30% Downpayment,70% Before Shipment","Process":"Forging\/Casting","Technology":"Forging\/Casting","Colors":"Black Or Yellow","Material":"35SiMn, SCSiMn2H, ZG40Mn2","Applicable Industries":"Machinery Repair Shops, Construction works"}}

{"cid":"91201837","title":" Used Hot Sale Cat Mini Excavator 308c High Quality, Secondhand Original Japanese 8 Ton Track Digger Caterpillar 302 303 305 306 307 308 312 313 314 ","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/8c\/37c8ef071f67b1e9a4af5af28dfc-200x200-1.jpg","attrs":{"Minimum Order Quantity":"1 Piece","Model NO.":"308C","Size":"Small-Scale","Certification":"CE, ISO9001: 2000","Condition":"Used","Shoe Size":"450mm","Track Gauge":"1840mm","Max Travel Speed":"5.3km\/H","Power":"41kw","Displacement":"2.9L","Fuel Capacity":"115L","Operating Weight":"8040kg","Bucket Size":"0.4m3","Engine Model":"C 4m40e1","Shipping Width":"2320mm","Shipping Length":"5850mm","Shipping Height":"2740mm","Ground Clearance":"384mm","Trademark":"CAT","Transport Package":"by Container, by Bulk, by Flat Rack, by RO-RO","Specification":"8 ton","Port":"Shanghai, China","Supply Ability":"5 Units \/ Month","Payment Terms":"L\/C, T\/T, D\/P, Western Union, Paypal, Money Gram","Type":"Crawler Excavator","Usage":"Mining Excavator, GM Excavator","Bucket":"Shovel","Transmission":"Hydraulic Transmission","Drive Type":"Internal Combustion Drive","Bucket Capacity":"0.1~0.5m³"}}