Who makes a large professional hard case for cameras with oversize heavy duty wheels?

I need a case for my sports photography business with large oversize diameter and thickness wheels-not 2 inches like Pelikan models which will sink into a wet ballfield and no longer roll. Large wheels are needed to roll cart over waterlogged baseball fields, gravel, pavement, etc. Should hold lots of equipment-5 bodies, 8 lenses, 2 flashes, 6 radio remotes and maybe a laptop-in addition to support items like camera cards, batteries and rechargers. Perhaps 50-75 pounds of equipment.

What about one of those ladder/handcarts that you can then strap your cases to. Then you would have a step ladder also when you need it. Here’s a couple I found for $50-60…

http://www.adorama.com/ZZLK.html?searchinfo=ladder&item_no=10

http://www.valuecarts.com/handtruck_04.htm

They only have 4″ wheels, so if you need larger ones you could opt just for a handcart without a ladder. I think that either of these options would be your best bet for now.

Good luck!

Snap-on Tools Roll Cart Family for Diagnostics & Tools