Weighing in at only 600-lbs., the Power Jack is rated at an incredible 2500-lb. lifting capacity. The Power Jack has been engineered to make light work out of the heaviest loads in roofing—pallets of felts and modifieds, high-density wood fiberboard, pavers, shingles, kegs of asphalt, rolls of rubber—you name it. And imagine your productivity on a big job when you combine the Power Jack with the Hydrohorse. Back under the load, pump it up, take off, and be back for another before the boss can say, “Man, you’re fast!”