4000kg f high frequency vibration system

{"cid":"91199450","title":"High Frequency 8kVA 4000kg.F Electrodynamic Vibration Shaker System","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/33\/dc6374a805305720b173af87accf-200x200-1.jpg","attrs":{"Price":"USD 20000~50000","Brand Name":"ASLI","Model Number":"ES-40","Minimum Order Quantity":"1","Delivery Time":"30-35 work days after deposit","speed":"2.0 m\/s","loading":"500kg","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"30 set per month","Packaging Details":"export standard plywood case","Acceleration":"100g","displacement":"51mm","frequency":"3~2000HZ","armature":"450mm","sine force":"40000N"}}

{"cid":"91224217","title":"High Quality Road Machine 4ton Double Steel Wheel Roller Road Roller for Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/28\/fb246781c868b12e2a80196a9d38-200x200-1.jpg","attrs":{"Brand Name":"LUHONGDA","Model Number":"4 Ton","Minimum Order Quantity":"1 set","Type":"Vibratory Roller","Travel Speed":"0~8km\/h","Grade Ability":"30%","Make":"HAMM","Place of Origin":"Shandong, China","Power(W)":"28.5","Dimension(L*W*H)":"2750*1450*1930MM","Warranty":"1 Year","Hydraulic Pump Brand":"Parker","Hydraulic Valve Brand":"KYB","Engine Brand":"CHANGCHAI","UNIQUE SELLING POINT":"Fully hydraulic system","Drum diameter":"700MM","Drum":"Double Drum Roller","Exciting Force":"45KN","Machinery Test Report":"Provided","Video outgoing-inspection":"Provided","Core Components":"Motor, Pump, Engine","Vibration mode":"Hydraulic Vibration","Start mode":"Electric Start","Vibration frequency":"70Hz","Water tank volume":"120L","Power model":"CHANGCHAI390","Drum wheel size":"1200MM*700MM","Working weight":"4000KG","Drive Type":"Hydraulic Motor","Keywords":"Double Drum Compactor","Product name":"Road Roller Compactor"}}