This 20mtr, 70 pax passenger transit/ crew boat was designed to perform in varying sea states with passenger comfort in mind. The proven hull design provides a soft and dry transit for passengers. Powered by a 1200hp CAT, the vessel cruises at 20 knots with a sprint of 30 knots, with a 700nm endurance. The design may be modified for Patrol, Crew Transfer or work applications. The vessel may be supplied kit form to your preferred Aluminium Builder (subject to qualification) or we have many established proven builders globally who have the ability to build to our high quality standards. The ... read more

The owner of this vessel required a quality shallow draft catamaran that can provide a stable work platform and perform with speed and comfort for crew in often very remote Australia. The vessel is powered by twin Cat C18 (1000hp ea) partnered with Hamilton 422 Jets, providing cruise speed of 20kmots and sprint of 27 knots. LOA 19.8m x 6.2m with draft of 0.9m. Raised wheelhouse with excellent all-round vision. Generous and stable working deck area. Fuel capacity has been increased for endurance to 10,000ltrs. The vessel pictured is a sistership and not for sale. This vessel is ready to go... read more

After extensive research into Tri-Hulls and Cathedral Hulls in the late 80’s, both of which have been in existence for many years, GMD developed the lines for what is now registered as the Air Rider. THE AIR RIDER’S ABILITY TO SAFELY FOLLOW AND QUARTER SEAS AS WELL AS ITS INCREDIBLE ABILITY TO CARRY LOAD WHILST MAINTAINING SPEED, SETS THE BENCHMARK FOR DESIGN. The finely tuned hull shape has a well established reputation in several fields including patrol, sea search and rescue and commercial fishery. What sets the Air Rider apart are the unique, two full length outer hull tunne... read more

The demands for working boats off the Western Australian Coastline demands the vessels be built very strong and be able to operate in heavy seas daily. This design has proved a great success with the owners as the hull rides extremely smooth with great fuel efficiency with large loading capacities. Powered by a MAN V8 1200hp engine, the vessel cruises at 18 knots with sprint of 24. May be configured for Patrol, Crew / Support and Supply Vessel. Fly bride dual station or 3 station options. LOA 18.9m x 6m with draft of 1.74m This vessel ready to go push button kit form to be built at your sh... read more

Globalworkboats and C5i Maritime Australia are proud to announce the new hybrid propulsion new builds for the 40mtr Security / Patrol/ Crew Boat. The vessel will comply to BV Classification. It is a proven Aluminum mono hull design. The vessel is powered by three engines with a light Parallel - Hybrid propulsion system. Effectively, this is a variant of the variable speed shaft generators where an electrical motor is coupled to the main propulsion diesel and can feed energy in two directions, controlled by three fixed pitch propellers. The bridge and forward passenger seating may be b... read more

A proven dry all round work boat. With a very large bow flare and depth resulting in a very dry and smooth ride, very good tracking in following seas and smooth head sea comfort. The twin semi tunnels allows for better performance and economy. The vessel was built to both commercial work application and dual Passenger 1B class. Powered by twin Cat 660hp engines, cruise speed is at 19 knots with a sprint of 25 knots. This vessel is fully ready for production in kit form flatpack production, to be built at your shipyard of choice (subject to qualification) or we can arrange one of our experien... read more

Based on our superbly successful WFSV catamaran, this 18.1m Offshore Crew Transfer Work Catamaran is designed for hard continuous work in challenging environments. Powered by twin Cat C18, (875hp ea), the vessel has a cruise speed of 22 knots with sprint of 28 knots. Media have written about this vessel with excellent reviews. LOA 18.1m x 5.6m. Designed also for shallow water duties with draft of .065m Many proven Catamaran hulls have been designed by us and we now offer this vessel ready to go push button kit form to be built at your shipyard of choice or we can arrange one of our experie... read more

Designed specifically for a local tourism company, this 17m Sailing Cat is a true performer. With 2 x 90hp OB engines, she has a sprint speed of 16 knots and cruise at 9 knots. Under sail, 14 knots is not an issue. This configuration is for tourism, classed 1C (23+2) 1D (48+2). Customization may be done for future vessels with options for electric drive. LOA 17m x 8.5m with draft of 1.15m. Full length keel allows beach landings with no damage to rudders. The pictured vessel is not for sale, only the full kitset for your shipyard/ builder. The vessel may be supplied kit form to your prefe... read more

Based on our superbly successful WFSV catamaran, the 20 metre “Gardian”, the aluminium marine kit for the “Marianarray” 17m JET catamaran has been specifically developed for the rapidly growing UK and European Wind Farm market. Powered by twin MAN V12’s 1,170 HP and coupled to the highly efficient Kamewa FF500 waterjets, the vessel achieves 30 knots. LOA 18.75m x 6.4m with draft of 1m This hull is a shorter version of the well proven 20m and has been configured for twin waterjet propulsion. The design is fully approved to Det Norske Veritas DNV and was built ... read more

The evolution of the mono hulls has lead to design refinement with a more upright stem, finer entry and wider reverse chines. We’ve included a decade of design refinement to the hull shape while maintaining the classically beautiful lines. This vessel has performed to our high expectations, achieving 23 knots at sea trials. The loaded cruise speed is even more impressive, 17.5 knots with 140 pots plus misc. gear on board at 1750 RPM from the Yanmar 911hp. The ride is very soft, predictable and dry, making the boat a pleasure to work. Suitable for work boat, passenger, charter or patro... read more