pc30mr 1 digger spare parts

{"cid":"91186469","title":"Komatsu PC30MR Mini Track Roller \/ High Impact Bottom Rollers Excavator","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/3f\/4ba01d59573876204cae0bcfb220-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Echoo","Model Number":"PC30MR","Minimum Order Quantity":"10 PCS","Delivery Time":"3 - 7 working days","Place of Origin":"Xiamen, China","Payment Terms":"T\/T , Western Union , Paypal","Supply Ability":"100000 PCS \/ Month","Packaging Details":"Standard wooden pallet","Name":"Komatsu PC30MR mini digger track roller \/ PC30MR bottom roller","Model":"PC30MR","Condition":"New","Material":"50Mn","OEM brand":"Komatsu","Process":"Forging"}}