The Lift 'N Roll is sometimes referred to as a piano dolly. It is a set of hydraulically operated hand trucks fitting on opposite sides of your machine. They are held in position with a 19' built-on ratchet-strap, wrapping around the load and holding it securely.
The Lift 'N Roll is designed specifically for use in moving 2 and 3 door coolers, beverage dispensers, or vending machines. However, experience has shown that this machine mover can be used for many types of situations.