One trailer hand manoeuvering technique I use (it won’t work well with a tandem axel trailer, if at all, though) for moving short distances, is to chock the wheels so that you are only moving one wheel at a time, and take advantage of the leverage offered by a long tongue. It’s also useful for breaking the tires free if they happen to have settled into a soft surface a little bit.
Put chocks (or use bricks, or short 2X4’s, etc) behind both wheels, assuming you want to move forward, and just pull the tongue to one side, as far as you have space for. Now move the chock(s) forward against the back of the wheels and push the tongue in the other direction. Now move the chocks forward against the back of the tire(s) again, and so on, “ratcheting” the trailer forward. No need to pull on the tongue if you don’t want to/ can’t, just push on it instead, if you like. You can use a length of 2X4 as a lever between the edge of the tongue and the ground, if you want to really increase your leverage and lessen your work.
It’s not fast, but it’s easy. Well, truth be told, it IS faster than getting your vehicle, hitching it up, and driving it forward, if you’re only moving a few feet so you can cut the grass under it or making clearance for something else to pass by. And likely easier, too.
-Brian.
