If you own a 4HP, Heavy Duty Appliance Mover, you can boost lifting capacity from 950 lbs. to 1,400 lbs. with Airsled’s set of 12×39 air beams. The 12×39 air beams generate more lifting power and are more suitable for larger loads with footprints larger than residential appliances. The 12×39 air beams, due to their length and width, are typically too large to properly fit under residential appliances and are therefore not recommended for such moves. Please review the “Optimal Air Beam Length Relative to Load Depth” slide in the image gallery to ensure you are selecting the proper air beam size for the intended application.