Inflatable Rolling Machine IRM-2000The IRM 2000 is designed for up to a 2000lbs (907kg) weight bearing load. This can be used for bounce house inflatables, military tents, large carpets or large air mattresses. AC powered, it can handle moderate to large inflatables with ease! Plugs right in to any standard electrical socket. Works on a variety of ground surfaces due to thick tire tread. Comes with 1 year warranty and forever exceptional customer service.