This product works great and is well-made! However, I had to return it because my RV trailer is too heavy. I need a similar item with a higher weight capacity. This is a great option for lighter trailers!

I should have purchased this years ago. Helps me maneuver 18' bass boat in/out of garage. I don't have enough driveway space to use my truck. I was manually moving it which was OK, but had to use leverage to get the wheels over the 1" rise entering the garage. Now it is so much easier for this 63 year old.

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Works perfectly to tow my 18ft duel axle trailer into a tight, uneven grass spot that usually takes 3 ppl to push. Works well on inclines as well. You do have to push down on the handle bars when your pulling. Quite operation. Very powerful.Only issue is that it does not have any brakes and may run you over in hill areas.

Waited an unusually long time for the dolly's delivery and when delivered there were missing parts in the box and partially assembled. Now its been 12 days since ordering the missing parts and still waiting on delivery. Not being able to put the dolly to use has been a real nuisance. Hopefully it works.

I read some non flattering reviews of this unit and bought one anyway. I have an 18 foot boat that I park next to my shop in my back yard. I don’t have enough room to use my truck to move it back there. I assembled the unit pretty easily. And put it to work. I managed to move my boat in and out of its parking spot. It takes some effort but it does the job. Makes my life simpler.

This machine works as described and seems to take a good battery charge, assembles well and we having been using it for 2 weeks now.

The product needs a disclaimer that this _cannot_ be used on an incline. That is likely to cause broken limbs or worse.Several problems:1.) The tires are not useful in many situations. probably work fine on concrete warehouse floors. They don't work on inclines or on lawns or in gravel.2. The weigh of the load is at not centered on the dolly and is all the way back. So when going up even a slight incline, the dolly flips causing injury.My application was trying to move a 500 pound row boat on a light duty boat trailer (combined weight less than 1000 pounds) to and from lake to my car. This required pulling the trailer out of the water on a concrete ramp, going across a level grassy area, then up a grassy incline to where the car is parked.By having one person push the trailer while using the dolly, with some struggle, we got the trailer to the level grassy area. The dolly kept wanting to flip on the concrete incline so I had to all my weight on the handle (imagine the motion of using a bicycle pump with your weight pushing the handle down). The dolly alone did not work.On the level grassy part, the dolly, because of the traction tires, worked find. The first attempt with the factory tires and empty trailer did not work at all in this application.On the grassy incline part the dolly lifted me off my feet and would have flung me over if had not stopped motor and allowed the trailer to roll back down the hill. In all these struggles, I got whacked on my shin a couple of time - once badly enough that the other took over. When he (younger and stronger) tried to hold on to the dolly as it tried to flip he lost the grip and fell, the dolly bucked and fell on his shins. Pretty bad whack. We suspected broken bones but the x-rays thankfully were clear.I feel like we escaped without too much damage and got lucky. Someone else may come out worse than we did. I am returning the dolly. This needs a design change. The geometry of the dolly should not allow flippnig - at least so easily. Moving the hitch ball forward so it is centered between the three wheels (or even further) will help.For now, I strongly recommend that the manufacturer disclose this risk prominently and make clear the limitations. In my view, this MUST NOT be used on inclines. Maybe this use case is not supported at all. That was not clear to me and it needs to be made clear.

I thought that my wiring was incorrect but when I called the help line they told me that I needed to turn on the switch at the battery charge indicator. I didn’t even know the switch was there. It is a little gray rubber-covered push switch at the back end of the battery indicator, right above the throttle (see picture). Once I pushed that switch, the dolly worked great. It would have been nice to have had that little piece of information in the instructions!!I have a 3200 lb 3-horse trailer with a 540 lb tongue weight. My trailer is over 23 feet long and my driveway is only 30 feet wide, I can’t turn the trailer around while it’s hooked to my truck so I have to unhook from the truck and turn it 180 degrees to get it pointed in the right direction to go back down the driveway. That’s why I bought this. I was a little worried because it’s a big warmblood trailer at the upper end of the capacity of this machine, but it handles it fine.I’ve used it probably five or six times in the last couple of months and it’s been stored in a shed that whole time when not in use. Even though I haven’t charged it, the battery is still showing full.The dolly works well, best advice is to GO SLOW. Just take your time and you won’t have any issues. If you try to go max speed you will run into all the same problems that people have written about on here.Make sure that you keep your trailer wheel close to the ground because if you try to go too fast, the dolly will have a tendency to tip forward and drop the trailer down. Having the wheel of the trailer close to the ground keeps the dolly from tipping too far. Also, keep some downward pressure on the handle and, again, GO SLOW, that will also help to keep it from tipping.If you have a heavy trailer, don’t make sharp turns. Better to do a 4 point turn at a more shallow angle than try to turn it all at once. If you try to do a 90 degree turn, it’s likely one of the wheels of the dolly will come off the ground and you will lose traction, the dolly will lift on one side.I have a cement driveway so I can’t speak to how this will work on grass or gravel, but I’ve seen other comments on here saying that you would need to change to tractor-type tires, and that makes sense.This machine does not have a brake function, so be mindful of that if you are using it on a slope. I would not count on this being able to stop a runaway trailer on a steep slope. I have a tiny slope on my driveway and it’s no problem.This is a great value, plenty powerful, you won’t find anything else out there that’s close to this price that will do the job that this machine does. You can get better machines but they will be twice the price.I did have an issue with the differential leaking but customer service was extremely helpful and responsive, and ultimately ended up shipping me a new unit. They were great.Summary: Turn the switch on at the battery AND at the battery charge indicator, GO SLOW, don’t turn too sharp, keep some downward pressure on the handle, and keep your trailer wheel close to the ground. If you work within the limits of the machine, you shouldn’t have any problems.So overall I am extremely pleased with this purchase. Great value, great customer service, GREAT machine if used within its limits.