solar slew drive for pv tracking system

{"cid":"91190273","title":"Low Rotation Speed SDE 3 Worm Gear Solar Slew Drive For PV \/ CSP \/ CPV Solar Plant","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/cf\/5f2262142f25eecfd21f71c0af72-200x200-1.jpg","attrs":{"Price":"USD 280~504 \/ pc","Brand Name":"HangTuo","Model Number":"SDE3\"","Minimum Order Quantity":"1 piece","Delivery Time":"15~45 days","Certification":"CE, ISO9001","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"2000 pcs per month","Packaging Details":"plywood box","Material":"50Mn, 42CrMo, QT","Model":"SDE3","Outside Diameter":"3-25 inch","Bore Size":"100-800mm","Gear Options":"External Gears","Warranty":"3 years","OEM":"Available","Rotating Type":"Double Axis"}}

{"cid":"91202609","title":"110mm Square Output VE9 Solar Slew Drive, Easy Mounted And Maintenance For PV Tracking System","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/27\/4b1c6579ffdebfc5638ad571c617-200x200-1.jpg","attrs":{"Price":"USD 280~504 \/ pc","Brand Name":"HangTuo","Model Number":"VE9\"","Minimum Order Quantity":"1 piece","Delivery Time":"15~45 days","Certification":"CE, ISO9001","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"2000 pcs per month","Packaging Details":"plywood box","Material":"50Mn, 42CrMo","Model":"VE9","Gear Ratio":"61:1","Rated Output Torque":"7320 Nm","Holding Torque":"55000 Nm","Tilting Torque":"16300 Nm","Efficiency":"40%","Application":"PV Tracking System"}}