Urgent > Need Help with Flight Time

ArduCopter
1

Hello Everyone,

I need to complete a prototype as soon as possible. Requirements for that are

  • 5 kg Payload
  • around 30 minutes flight time
  • Quad or Hexa > Both configs are acceptable
  • Wheelbase can be 1000 - 1200 mm

Here are some of combinations that i tried to make on eCalc

First one is too expensive due to its motor types

1
11280×458 124 KB

Second one has way cheaper motors but flight time has been affected greatly

2
21280×493 135 KB

2

can contact us？We have another plan here.