Where are you from...warm climate or farther north where it gets cold and snows? Reason I'm asking is if a cold climate go buy yourself a plastic round saucer sled...put your caster tires on it and use it like the plastic furniture movers. Would need a rope or something connected to it and your pulling handle. Maybe offer some friends a great meal after help moving it...if you're a drinking man, several drinks help you feel stronger.
Ryan
Ryan