Great setup! Any chance you could post a Parts/Materials list?

Nice build!

Seeing no follow up vid made me wonder if it worked. I know there are guys using Harbor Freight winches for power dolly's so that part should work. The John Deere axle is great. But the fatal flaw that I see right away is that it's two wheeled. If you hook to your trailer and engage the winch, you will immediately have a strong pull of the handle up or down depending on direction. I have a 2500lb boat/trailer weight. I would have to imagine that would be annoying to fight against. Put a pair of swivel wheels and keep 80-90% of the weight on the drive wheels and you should have a winner.

Nice looking build -- did it work? Thanks for sharing. Cheers, Patrick

That is one nice airboat!!!

We'd like to see how your electric dolly works. Please do a How-to-build video.

Bill, Please share more details. How did you modify the winch to accommodate the sprocket. Got a part number on the axle or do you know which tractor it came from. Thanks, rick

Where did you purchase the three inch sprocket to mount on the winch drum?

what size gear did u use on the winch

Looks interesting But it would've been better if you would've actually hooked it up to the trailer

Cool. An invisible trailer. Where can I get one?

Bill I have exact same questions as RJ, Would you please share more details? Thanks

What's your name and how much can it pull in weight and how much would you want for one?

so how did it work???

Umm, you do realize that there isn't a boat in your video...you were pulling air!

Could you share more detail or the plans,thank you.

Im soo going to build this

Nice looking build but why did you not use a proper camera to film it. This looks stupid like looking through a gap in a fence.

Do you have an imaginary friend that came with the imaginary trailer?

How much would you charge to build me one?

Can you make one for me?

Many questions, but I did not see any answer!

Kay. Blah blah blah Kay. Blah blah. Kay. Uh who the hell is Kay? Lol Nice design.

Fuck Wish, let me get one of these!!!!'

Segway modified

Lol lol

When it comes to a self-propelled, all-terrain, ride-along trailer-dolly, used primarily for launching boats, I can tell you that there are at least 7 or 8 major engineering design considerations to be tackled, and it looks like you have failed to solve 2 of them and completely ignored the rest. Clearly, based on the number of views you've earned, many people want one of these things. Pitch-Stability using a handle is a MISTAKE 2 Wheels is a MISTAKE - Roll-Stability is a major problem Traction - There is not enough weight on the wheels to go uphill It needs to fit into the trunk of your car Electricity and water don't mix well Traction - wheel contact patch is too small You had a really great idea 2 years ago. Now, you just need an aerospace-science engineer to turn that idea into something you can mass-produce and sell.