Superlift Material Handling Inc. Freezer Rated 6000 Lb Pallet jack is the product that is specifically designed to operate in cold storage and freezer warehouse locations where temperatures are below zero degrees. Constructed of cold-rated parts, low-temperature lubricants and sealed systems which are intended to work at temperatures as low as -150 C, this pallet jack boasts a full 6,000 lb capacity at any temperature. Need a freeze-proof material handling system? This is a purposely designed machine that your cold chain requires. See more visit https://superlift.net/products/electric-pallet-truck-6-500-lbs-capacity