The CartCaddy5WP HD motorized cart mover is a heavy-duty battery powered cart mover designed to push, pull, or maneuver carts or equipment up to 50,000 pounds. The CartCaddy5WP HD is the heavy-duty upgrade to the CartCaddy5WP. More weight over the drive tires increases traction, allowing the powered cart mover to push and pull heavier loads. One of the most common applications of the CartCaddy5WP HD motorized cart mover is the cart with two straight casters and two front swivel casters. When attached to the swivel caster, the CartCaddyHD dolly mover provides the pushing and pulling power that is necessary for easy turning and smooth maneuvering with the cart mover. The CartCaddy5WP Heavy Duty has the pushing and pulling power that is necessary for turning and smooth maneuvering with the CC5WP HD. On the end of its 5th wheel arm is an electric lift kit that can be raised and lowered, securely attaching a custom cart attachment to bottom of any cart. And once the attachment is securely attached, the motorized cart mover can pivot a full 180 degrees under the arm, making it possible for the CartCaddy to be turned without jackknifing the cart.