efficient braking system r305vs hyundai excavator

{"cid":"91220720","title":"R305VS Used 30.5t Hyundai Excavator And Cooling Capacity For Continuous Operation","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/96\/77ad14b566c86a4963b87daf5166-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Hyundai","Model Number":"R305VS","Minimum Order Quantity":"1","Delivery Time":"5-8days","Certification":"CO\/ISO","Place of Origin":"Koera","Payment Terms":"L\/C, D\/A, D\/P, T\/T, MoneyGram","Supply Ability":"3000+","Moving type":"Crawler Excavator","Engine":"Origin","Make":"R305VS","Year":"2020","Speed":"6km\/h","Location":"Shanghai,China","Weight":"30.5tons","Color":"yellow","Model":"Hyundai Excavator"}}

{"cid":"91220087","title":"Genuine New 11KB-91201 Air Compressor Assy For Excavator Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/dd\/7f\/c5511d3fffea8d5a1e36686b7dce-200x200-1.jpg","attrs":{"Price":"Negotiable price","Brand Name":"EMB","Minimum Order Quantity":"1 piece","Delivery Time":"1-2 Working Days","Place of Origin":"GUANGZHOU","Payment Terms":"Western Union, T\/T","Supply Ability":"1000 pieces\/months","Packaging Details":"Standard export package","Application":"Excavator Parts","Condition":"Original New","Lead time":"in stock","Product name":"Engine Air Compressor","Warranty":"12 Months","Service":"Online Support","Surface treatment":"Natural color","Shipping by":"Air\/Sea\/Express\/China psot,DHL\\UPS\\Fedex\\EMS\\HK Post","QC":"100% Inspected before shipment","Keyword:":"Air Compressor","Part Number":"11KB-91201","MOQ":"1 piece","Lead Time":"1-2 days"}}