It would be challenging to adapt in current circumstances with diesel-powered tractors, but electrically-powered tractors might be able to make use of electroma

It would be challenging to adapt in current circumstances with diesel-powered tractors, but electrically-powered tractors might be able to make use of electromagnetic couplings (at least to get the process initiated). You might be on to something for future use. Good luck with the new attempt. It seems like you're well-armored for the task. Go forth and conquer!