Valley Craft Self Powered Ultra Grip, Model 6135-S, S/N 102824, 2,000 lbs load capacity. This equipment fits to a fork truck blades and will grip a drum and rotate to empty the container. Can be operated from the fork truck with hand held control. Overal dimensions 67 in. L x 31 in. W x 16 in. H. It is battery operated by hydraulic power pac. Uses two 12 volt deep cycle batteries (rechargable).