One of our customers wants to be able to stack the dollies without using a pallet rack system. In an effort to accommodate this customer, we have prototyped a stackable rack system that has 3 heights. The varying height would accommodate various mattress sizes. The idea would be to stack the dollies using a forklift. The top dolly would use extra horizontal posts for the forks of the forklift to easily go under and lift. We are planning on a 300 lb. limit for the top dolly.
This system is compatible with the standard yel-Low dolly system or with a raised version of the yel-Low dolly.