Meet the RMAX Helicopter from Yamaha: a remotely-piloted helicopter with a 2-stroke 2-cylinder engine, 16kg payload, and liquid sprayer to take care of your plants. It has a discharge rate of 2.5 kg per minute. As you can see in the below video, these helicopters are easy to maintain too.
More gadgets like this: here
Precision Agriculture With Yamaha RMax Helicopter
The RMax simply makes it easier for farmers to spray their crops in a more efficient fashion.
[Source]
**Disclaimer: Our posts may feature aff links. As an Amazon Associate, we earn from qualifying purchases. Please read our disclaimer on how we fund this site.