I did some research into this a few months back and found an article that described turning your hull upside down to create a form.

Catamaran boat cradle. Our fully-welded steel Cradle Ride Trailers from 60012000 lb. 1 X MY3725 MOTOR CATAMARAN HULL NO 25 SHIPPING CRADLE NUMBERS 3 4 OVERSIZE - HEIGHT. Developed in house the catamaran boat cradle Cat Cradle is yet another example of applying a simple yet highly effective solution for shipping catamarans by container.

The Cradle is designed to work with standard hoists and fit in virtually any boathouse and is engineered to safely support your boat with NO HULL COMPRESSION. Heavy duty professionally welded 8 X 5 X 516 aluminum I beam construction. Ad Improve Your Business ROI - Get A Better Deal On Boat Pontoon.

Canadian manufacturer of custom trailers and cradles for boat snowmobile and motorcycle use. Compare this product Remove from comparison tool. Ad Hall of Fame boat dealer with a full line of Cobalt Boats offering salesservice storage.

Cradle with telescope and adjusting screw for sail boats. Our Aluminum Boat Cradles are designed to protect your investment in your boat. 133 CM - RIGHT.

Upon removal of the cradle a CEA multi-axle hydraulic trailer reversed under the hull of the catamaran wood chocks and rubber matting were put in place the trailer was raised and took the weight lifting the boat from its support stands. Two CEA 50 tonne cranes working in tandem were used to lift the catamaran the boat was lifted from its cradle on to four fibreglass support stands. Ropes also allow the dolly to be pulled under the boat with much less effort.

A cradle is necessary for transportation if your boat does not have a trailer. 245 CM - LEFT. Tie down ropes included to prevent the boat from sliding fore or aft on the cradle.