VEVOR Trailer Mover 350W 12V Gato de remolque eléctrico Carga máxima del vehículo 5000 libras Rueda jockey para remolque Gato de remolque utilitario Fácil de maniobrar Remolque Caravana Barco (12V/350W)

Bought this to maneuver my box trailer into and around tight spots that my truck can't get into. Heavy duty build. Easy set up and removal when not needed. I use a 12v Lawn Tractor battery mounted in a battery box on the trailer tongue.

Working for 3 years perfect. Towing a 2 tons trailer.

Truth be told, going-in I wasn't too sure about this thing, as it had mixed reviews online (especially Amazon). However, when comparing the unit to other types of trailer movers, the VEVOR Electric Trailer Dolly was quite affordable, and it has been a great unit fitting my needs very well. I needed a mover to get my boat trailer into the garage, as my driveway is at a 90-degree angle to my garage entrance, and when attempting to back-in the trailer, I run out of driveway before I can complete the turn. I had been using a 3-wheel manual dolly, but my boat was too heavy and would also roll back out into my driveway so I would need assistance, and another person was not always available. So, I began my search for a solution and initially found other 3-wheel movers that were powered, but they were also a bit bulky and mostly well over $1,000. When I found the VEVOR Electric Trailer Dolly I was quite impressed by the price point, but not so sure about mounting to my trailer and then having to remove it all the time because it's not waterproof. I was also concerned about the mounting bracket, especially since it was the cause for most negative reviews. Anyway, after watching several YouTube videos I decided to give it a try, and I am very happy I did! Regarding the mounting bracket, it is much "beefier" than expected and works flawlessly. I do wish it came with optional U-brackets to mount so drilling holes in the trailer would not be necessary, but as-is, it's works well. As for having to take the dolly on and off after each use, it's not bad taking 2-3 minutes. I especially like when the dolly in not under power that it is on "brake" - Awesome for solo use. It moves slowly, but has a lot of torque, and moves my boat & trailer with ease (18.5' Deep-V LOWE Fishing Machine at ~3500 LBS.). A few notes: I have used the dolly about 16 times so far and I'm using it on an aggregate concrete driveway, and the wheel has worn excessively & quickly - I hope that it is going to be just the edges of the wheel and that it will now wear much more slowly. I was very easy to mount, but the instructions were not great. I did drill holes for mounting, and it was quite easy taking about 30 minutes. Regarding the bracket, it's designed for a quick mount/release. It swings open and allows the dolly to fit inside where a "bump" in the dolly fits into a notch in the bracket, then it's closed & secured with a bolt - tighten, and you're good to go. After use, it can quickly be removed by loosening the bolt & disconnecting from battery. See photo below, I did leave the original trailer dolly-wheel in place which makes this easier for me to maneuver the assembly & removal process. I am using a 12V 25AH LiFePO4 battery to power the dolly and after all my uses it's still at 89% charge. I Highly Recommend the VEVOR Electric Trailer Dolly.

Just like the instructions say, you need a hard compact surface for this to work well. Our pop-up camper, which isn't super heavy, had trouble on soft ground so I would consider this fact when purchasing. Good craftsmanship on all three Vevor products I've purchased. We did end up having to put new ends on the wiring so they would slip over the battery terminals. The positive side was too small from the factory. We also had to mount the unit as high as possible to minimize possibility it would bottom out on uneven ground. The other issue we experienced was getting the handle to adjust the height kept brushing against the battery box (tight spacing unique to our situation). The wheel hangs low, so with our first trip, here at the beginning of June, we will find out if it bottoms out. If it does, then it will have to be removed.