Some of the hardest work we have to do is shifting colonies between pallets. Culling, consolidating and so on. Like if you are shipping out for pollination.
I hate to think how many times, how much damage I did to my self...
Mann Lake sells these hand truck kind of things that grip a box from the side by either the handhold or cleat. They are just outta sight. Doubles, triples, rough ground, no sweat. You ( or hired man ) can set them down on clips with ease.The balance and tire size are perfect. $350 more or less I love it.