Keith® Walking Floor® unloaders provide the easiest way to unload wood waste, hog fuel and chips. Lightweight and durable, Walking Floor systems unload in minutes. A trailer equipped with a Walking Floor system provides the flexibility to unload almost anywhere, at anytime. No tipping is needed, so you can unload at virtually any location. Variable speed also allows you to control how much you unload. Versatile Walking Floor systems are perfect for use during backhauling.