agriculture spraying drone with 4 rotors

{"cid":"91221461","title":"M4E G300 30kg Agricultural Spraying Drone \/ Crop Dusting Drones For Sale","imgUrl":"https:\/\/img.ismap.com\/nimg\/4d\/43\/032c3d5de76f4534f24a0755215a-200x200-1.jpg","attrs":{"Price":"Negotiable","Minimum Order Quantity":"1 unit","Delivery Time":"https:\/\/ttadrone.en.made-in-china.com\/","Payment Terms":"LC, T\/T, D\/P, PayPal, Western Union, Small-amount payment","Supply Ability":"10000unit\/Year","Packaging Details":"Box Package","Duration":"20min","Transport Package":"Box Package","Specification":"M4E-G300","Trademark":"TTA","Origin":"China","HS Code":"880022000","After-sales Service":"Engineers Available to Service Machinery Overseas,","Warranty":"1 Year","Payload":"30kg","Usage":"Pesticide Spraying","Certification":"CE, ISO 9001, ISO 14001","Siza":"1950","Samples":"US$ 13999\/Piece 1 Piece(Min.Order) | Request","Customization":"Available | Customized Request"}}

{"cid":"91222524","title":"Agras T50 54 Inch Blade Agriculture Drone With 4000 W\/rotor Motor 2200mm Wheelbase","imgUrl":"https:\/\/img.ismap.com\/nimg\/06\/24\/b190483a9c8998e4b5d53bf76052-200x200-1.jpg","attrs":{"Brand Name":"New Global Version Drone Agriculture Fumigation Agras T50 Drone Agras T50 Original Agrar Dron T50","Model Number":"agras t50","Minimum Order Quantity":"1","Delivery Time":"5-8 work days","Place of Origin":"Guangdong,China","Payment Terms":"MoneyGram,Western Union,T\/T,D\/P,D\/A,L\/C","Product name":"t50","Unfolded Size(mm)":"2800*3085*820 mm","Folded Size(mm)":"1115*750*900 mm","Wheelbase":"2200mm","operation temperature":"-20\u00b0-50\u00b0","Storage temperature":"-30\u00b0-45\u00b0","Diameter":"1375mm","Motor KV value":"48 rpm\/V","Motor Power":"4000 W\/rotor","Blade size":"54 inch"}}

{"cid":"91221485","title":"M10 IPE V2.0 Angular Contact Ball Bearing Brushless DC Motor Drone","imgUrl":"https:\/\/img.ismap.com\/nimg\/01\/da\/41f0e69334d53b7fc0cb3019593a-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"GS","Model Number":"M10 IPE V2.0 90KV 100KV 120KV 150KV 180KV","Delivery Time":"6-8","Place of Origin":"Guangdong, China","Payment Terms":"T\/T","Supply Ability":"100","Motor Model":"M1O IPE V2.0","Motor Size":"D:118 x 34 mm","Propeller Mounting Holes":"D:23 M3x4","Shaft Diameter":"IN: 15 mm","Bearing":"6902ZZ\/7902CTYNSULP4","Cable Length":"150 mm(extended Enameled wires)","Rotor Balance":"\u226410 mg","Motor Balance":"\u226420 mg","Motor Mounting Holes":"D:50 M4x4. D:76 M4x4","Disruptive test":"500 V"}}