Check out this radio for an RC excavator!

[JensR]

Thanks Exclusive RC! As I said, it's not really difficult, just tedious. I'm sure you could do it yourself!

Motocrawler, that is pretty neat! But you'd need something to map your USB and keyboard inputs to the software. Plus 9 Channels isn't *that* much. However, the price is fair and it's definitely an option. Maybe pair it with a Raspberry Pi for a smaller form factor? Not sure if that would be possible, though...