Hi, i am new to the forum but i am looking to build a small tug. I need to push a 206 up a small gravel slope and into the hangar. I have my design more or less figured out but my biggest question is how much power i’m going to need. I’m thinking probably 2 electric motors but not sure how big or how much battery power i would need. So if someone with more knowledge on that could help me it would be very helpful.