A freight elevator is an elevator designed to carry heavy freights and goods at a quick pace, rather than passengers. (Passengers often accompany the freight, however.). Freight elevators are typically larger and capable of carrying heavier loads than a passenger elevator, generally from 5,000 to 10,000 lb (2,300 to 4,500 kg). Freight Elevators may have manually operated doors, and often have rugged interior finishes to prevent damage while loading and unloading. As compared to hydraulic elevators electric elevators are more energy efficient for freight lifting. These simple, flexible, durable, cost-effective and smooth riding Freight Elevators help solve the complex transportation requirements.