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photo of Who Makes The Best Power Catamaran?

Who Makes The Best Power Catamaran?

By Robert Bowman | Posted On Sep 15, 2022 Updated On May 03, 2023

The story of the evolution of the power catamaran can be broken down to a simple act of marital duty. it was the 1940's and Ray Leger loved to fish off of the California coast with his wife Evelyn. Ray had been a carpenter and capitalized on the booming Southern California housing market after World War 2, later using his skills and equipment to construct fishing boats. Evelyn would routinely suffer from seasickness, a problem that Ray needed to solve in order to keep fishing. Knowing that a catamaran offered greater stability, Ray set out to build one with outboard motors. The first one, an 18-foot cabin cruiser, was outfitted with twin 33hp outboards. By the 1960's, construction had moved to fiberglass hulls and the popularity quickly soared.

Today, power catamarans are among the fastest growing segments in the marine industry, as are sailing catamarans . A recent report shows that the global catamaran market as a whole is worth over $4 billion and has an annual growth rate of over 6%. That's nearly double what the average CAGR (compound annual growth rate) is for the boating industry in total.

The transition to power cats really came from charter customers in the Caribbean that would vacation on sailing cats in the BVI's for weeks at a time. The catamarans offered greater stability, but also an incredible amount of space on board thanks to the wider beams. But people on vacation enjoying the trip would end up using the small engines most of the time as sailing comes with a certain amount of effort. Now it's common to see power catmarans in charter in the Caribbean, as well as privately owned boats behind someone's house.

As more boaters get exposed to the benefits of power catamarans, the number of builders has grown as well. Power cat brands like Aquila Boats , as an example, weren't around in the early 2000's, but are now a common boat to see all over Florida or the Northeast. Prestige Yachts also just released their very first power cat into the market, the M48. Trying to claim that one power catamaran builder is the "best" among all of the others is a tough decision as there are many factors. If judged by number of units sold over the last 10 years, then Leopard is the best power catamaran builder in the industry. Looking at boats sold globally in the MLS over the last decade, Leopard Catamarans sold 40% more vessels than the second leading power cat builder, Fountain Pajot . Other notable power cat brands that led in overall sales were Endeavor, Lagoon, and Aquila.

(Below: On the extreme luxury power catamaran market, the Sunreef 80 is among the best.)

Video by: @NautiStyles

While the number of boats sold into the marketplace is a sign of strength in a builder, it also may not necessarily equate to 'being the best power catamaran' in terms of quality. Like with monohulls, there are varying degrees of both quality and price when it comes to the subsects of the power cat industry. Both Sunreef and Horizon Yachts have expanded into large luxury power cats that, even when more than 10 years old, can still command more than $2 million as an asking price.

One way to tell if the catamaran you're buying is well-recognized for its quality is to look at some of the recent award winners. Many of the editors of multi-hull focused magazines are experts in this category and have real-life experiences on dozens of different models. Here are a few notable ones:

  • Fountaine Pajot MY4.S won the 2022 Multi-Hull of the Year Award for its category (36.1' and reaches 22 knots!)
  • The Aquila 54 won 2021 Multi-hull of the Year 
  • The Leopard 53 Power Cat won 2020 Multi-Hull of the Year
  • The Lagoon 55 won the 2021 British Yachting Awards

(Below: The new Fountaine Pajot MY4.S offers a new 'sport top' style for the longtime catamaran builder.)

award winning power catamaran

Whether you're purchasing a new or pre-owned power catamaran, its resale value is of the utmost importance. Nothing can stifle your enthusiasm when you are trying to sell your existing yacht only to have it sit on the market for a long time while diminishing in value. If this is of concern to you, the best advice is to stick with the more mainstream, reputable catamaran builders. Boats with odd layouts, underpowered engines, outlandish decor, and other out-of-the-norm equipment can cause your boat to sit on the market longer than anticipated.

The market demand has also improved in recent years. Over the last decade, power catamarans took roughly 330 days to sell. Almost a full year! Since 2020, however, that amount of time has decreased by 19%. Among the builders that sold within 100 days of hitting the market, Aquila, Endeavor, Fountaine Pajot, Leopard, and Robertson & Caine were prominent. 

(Below: The Aquila 54 Power Catamaran has a tri-deck design with a beam of over 25-feet.)

aquila 54 power catamaran

At United Yacht Sales, we have over 250 experienced yacht brokers worldwide. Many have years of real hands-on experience with power catamarans, sailing cats, sailboats, and other similar vessels. We can assist you in the sale of your current yacht, or represent you in the purchase of a new one. Call us today at 1-772-463-3131 and we will connect you with the right sales professional that perfectly sits your needs and situation.

Also Read: Are Power Catamarans Good In Rough Water?

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9m Steel Catamaran; thoughts?

Discussion in ' Boat Design ' started by rustybarge , May 20, 2016 .

rustybarge

rustybarge Cheetah 25' Powercat.

Hi All, Can steel make a good materials choice for a small 30' Cat for home building, , and what plus/minus points does 3mm plating pose? http://www.bodenboatplans.com/popup_image.php?pID=23&image=0 http://www.bodenboatplans.com/popup_image.php?pID=23&image=1 BB260 "Steel Catamaran 9 Metre" $595.00 Length 9.0 m Displacement 6500-7500 kg Material Steel Hull Draft 0.85 m LWL 7.9 m Hull Weight 4500 kg steel Beam 3.8 m Max Speed 12 kn Motor capacity 2 x 60 hp Fuel Type Diesel Fuel Capacity 700 litres 100mm x 50 x 3mm cross beams folded plate Fabricated frames 3mm flanged plate. 30 x 3 mm stringers. 2.5 mm superstructure . . A 9 metre steel power catamaran for long distance economical cruising. The alternative way of spacious live a board cruising under power. Also available in aluminium construction and a 4 stroke outboard version in steel or aluminium. An exceptional design. There is nothing else like this seagoing cat on the internet Steel, or steel extended version , also aluminium construction with extended cabin and flybridge Single chine catamaran Hull tunnel to waterline is 300mm loaded and 370mm light Propeller dia 400mm. Fresh water 200 litres. Sewage tank 60 litres. Intended for living aboard for extended periods in the Med. where provisions are available on a weekly basis. This craft was designed so that all nominated fitting out items including tanks etc. were available from the Vertus catalogue, which is readily available world wide. Accommodation is two double berths forward, galley and dinette in wheelhouse saloon. The cockpit is relatively large and is ideal for relaxing outdoors. The shower/toilet space is unusual in that the toiler is located at a lower level on one side and the shower on the starboard side. There is internal entry to each of the machinery spaces with larger maintenance hatched in the cockpit. Sub division with bulkheads make this a very safe boat. The engines shown in the plan are 60hp Dutz as shown in the Vertus catalogue At first we thought that a 9 metre steel catamaran would not be practical. A preliminary design established that providing it was built in 3mm plate,with fabricated frames and tunnel beams,a satisfactory design was possible. The hulls are deep to carry the additional weight and the craft is designed to run at displacement speed with initial estimates indicating a top speed of 14 knots and a very economical cruising speed of 10 knots. Particular attention has been given to the machinery installation with the hull aft designed to accommodate the propellers, reduce draught and enable the catamaran to sit on the bottom. The original craft was designed in 2002 for use cruising the Greek islands. The advantage of steel is that the craft can be built in the open and shot blasted and epoxy painted on completion of the steel fabrication. Click to expand...

Stumble

Stumble Senior Member

Let's see.... The design displacement is roughly four times what a 30' cat should weigh, and the speed is pretty marginal. Setting aside the difficulty in welding steel this thin, you would be far better buying a 30' fiberglass sailing catamaran and adding bigger engines. It would be pretty inefficient compared to a designed power cat, but still far better than this.... Thing.  
Stumble said: ↑ Let's see.... The design displacement is roughly four times what a 30' cat should weigh, and the speed is pretty marginal. Setting aside the difficulty in welding steel this thin, you would be far better buying a 30' fiberglass sailing catamaran and adding bigger engines. It would be pretty inefficient compared to a designed power cat, but still far better than this.... Thing. Click to expand...

[​IMG]

fredrosse USACE Steam

Actually no difficulty welding this steel thickness with a wire feed machine. Stick welding would be difficult for me, but I am no professional welder. With a quality MIG machine even I could weld very well for a thin steel hull. Cutting the steel with an abrasive wheel is also easy, with virtually no distortion. Steel weight for 3mm thickness is about the same as 35mm plywood, whereas in plywood you could use 20mm thickness. So the hull plating in steel is considerably heavier than with plywood, but most of us know that already. Steel hulls, with a good coating system, can hold up very well, and if that is your preference, then proceed to get what you want.  
fredrosse said: ↑ Actually no difficulty welding this steel thickness with a wire feed machine. Stick welding would be difficult for me, but I am no professional welder. With a quality MIG machine even I could weld very well for a thin steel hull. Cutting the steel with an abrasive wheel is also easy, with virtually no distortion. Steel weight for 3mm thickness is about the same as 35mm plywood, whereas in plywood you could use 20mm thickness. So the hull plating in steel is considerably heavier than with plywood, but most of us know that already. Steel hulls, with a good coating system, can hold up very well, and if that is your preference, then proceed to get what you want. Click to expand...

Richard Woods

Richard Woods Woods Designs

I doubt if you will get 14 knots with twin 60hp on a 7.5T catamaran. Has someone achieved that speed with one? I recall you have posted before about the powercat you were building. So I am pretty sure you know my Skoota 28, which is, as Stumble says, nearly a quarter the weight of the steel boat. The hulls are 6mm, the decks 9 and 12mm. Yet has proven to be a successful live aboard cruiser. My Skoota 32 is currently being built and will be under 3T in the water If you think that a steel boat will be cheaper remember to add in the cost of bigger engines and the running costs. I suspect the bridgedeck will slam as heavy boats need higher clearance The 9m Catalac doesn't weigh 7T! Richard Woods of Woods Designs www.sailingcatamarans.com  
Richard Woods said: ↑ I doubt if you will get 14 knots with twin 60hp on a 7.5T catamaran. Has someone achieved that speed with one? I recall you have posted before about the powercat you were building. So I am pretty sure you know my Skoota 28, which is, as Stumble says, nearly a quarter the weight of the steel boat. The hulls are 6mm, the decks 9 and 12mm. Yet has proven to be a successful live aboard cruiser. My Skoota 32 is currently being built and will be under 3T in the water If you think that a steel boat will be cheaper remember to add in the cost of bigger engines and the running costs. I suspect the bridgedeck will slam as heavy boats need higher clearance The 9m Catalac doesn't weigh 7T! Richard Woods of Woods Designs www.sailingcatamarans.com Click to expand...
Here's a commercial steel cat, just slightly bigger ...lol. http://nbcommercialboatsales.com.au...ommercial-vessels/24-m-steel-catamaran/133490  

waikikin

waikikin Senior Member

rustybarge said: ↑ My project is to home build a small coastal cruising cat on a small budget. The advantage of steel is easy welding; alloy needs an experienced expert . The materials for a 30' plywood cat come to about $20k using good quality marine ply. Here in Europe steel is at an all time low of £300/ton because of Chinese dumping and oversupply from European mills. I estimate £2k would cover the material costs in steel. Click to expand...

SamSam

SamSam Senior Member

9m Steel Catamaran; thoughts? Click to expand...
waikikin said: ↑ Rustybarge, Steel wins as a low cost start to fabricate, the other materials soon catch up when you factor in abrasive blasting and paint system....welding consumables/gas/ abrasive discs are a minor add on but add up, then you need to build the interior which generally means lining the habitable areas which in effect is building a thin ply/laminate boat inside much of the steel one. It would be one tough little cat, one was for give away incomplete in Wollongong a few years back. At the other end of the project you would have a tough, comfy, slow piece of paradise..... on resale which you may not care about could be very low. Cecil E was a respected designer of commercial craft and some pleasure craft. If he was designing today in the market available that boat might be very different than presented. I'd never say don't build it but keep your eyes wide open at the big pic. Al the best from Jeff. Click to expand...
SamSam said: ↑ It's in your moniker rustybarge...rust. In thin steel, a corrosive pit is halfway through the skin. The worst is from the inside out, from condensation. I imagine creating and maintaining a protective coating in all the nooks and crannies inside those narrow, deep hulls would be a chore. Click to expand...
rustybarge said: ↑ This problem had occurred to me, especially if there are parts of the frames with doublers . how do you stop corrosion once its got into two thin steel plates spot welded together? I suppose after good layer of two pack paint, some sort of wax treatment like waxoil could be injected into overlapping sections of the steel work. But is plywood any better if it gets wet and starts rotting, and how would you dry it out in narrow hard to get at sections? Click to expand...

;)

whitepointer23 Previous Member

what about alloy glued instead of welding. i read somewhere that alloy boats can be glued together just like plywood. i think the bond is also a lot stronger than glued ply bonds. even a combination of epoxy and rivets like an aircraft.  
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waikikin said: ↑ Well you need to seal weld the perimeter, I'm assuming you're indicating the gussets? lapping the framing. The "secret" with steel or timber for that matter is ventilation and limbering(drainage holes), an effective paint scheme is very important to steel, access to or elimination of void areas as well. The 3K structurally complete cat is fantasy if including coatings even in Pound$. A plywood or composite cabin may be ok if the landing/upstand/coaming is in staino, the fastenings required generally compromise coatings to steel & eventual results blow up with oxygen mixing with steel Jeff. Click to expand...

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Engine Innovation

Aspens make the most of engines, no matter what configuration.

Aspens run on a single diesel engine or two mismatched outboards, depending on the model chosen. Both configurations have their advantages, depending on the boating experience you’re after.

Single-Diesel Power Drives

The single diesel power proa hull carries many advantages in her design. While identical in profile, the two hulls are very different in plan view, with one hull 35 percent thinner than the other. Additionally, the design utilizes only one engine, shaft, prop, and keel. The design’s asymmetrical hulls are shaped to compensate for the engine torque. Since both forces are proportional to speed and thrust, the boat runs straight. We call this the SeaGlider system.

The benefits of the SeaGlider technology are significant. While the thinner proa hull is only 35 percent thinner, its actual drag is approximately 50 percent less. This fluid-dynamic relationship is best summed up as “a little thinner equals a lot less energy.” This hull also has none of the typical, twin-engine appendage drag seen on most boats. Drive gear such as the keel, shaft, rudder, and prop typically add another 20-percent drag.

Beyond this, the single engine design saves dramatically on machinery weight, which in turn saves on the required structure component sizes, plus additional necessary fuel and the corresponding weight of that load. All these savings reduce the boat’s weight by approximately 40 percent. The result of less weight is much less drag.

Aspen offers boaters a perfect haven due to its balance of environmental and performance efficiencies in combination with its roomy layout and exceptional comfort. The aspen hull and its many benefits are all rooted in solid engineering principles and creative innovation.

catamaran steel hull

Case Study: The Aspen C120 Runs Straight with Two Hulls and One Engine

The C120 uses Aspen’s patented award-winning hull design for ideal performance with a state-of-the-art Volvo Penta D6 diesel. Design cruise speeds are 16 to 18 knots with a top speed of 20 to 23 knots, depending on the horsepower (370 horsepower or 435 horsepower). Fuel economy with the single 435-horsepower diesel is 10 gph at 16 knots; that’s 50 to 60 percent lower fuel burn than competitive boats. Your fun cruising range just doubled in a day!

Outboard Power Like No Other Boat

At Aspen we understand that many boaters today are looking for outboard power, and we’ve received a lot of input from our owners and prospective buyers. Over the years buyers have said they like what we do in terms of efficiency, stability, cabin space, and style, but wanted the versatility outboards provide. Some needed to cut across sandbars and draft was an issue. Others travel to areas where it is easier to service outboards, or head far offshore and prefer the redundancy and peace of mind twin engines provide. Some buyers just prefer outboards: Having grown up with them, they understand them better.

Aspen’s Founder and President Larry Graf noticed his earlier-designed twin-outboard catamarans could successfully run off a single engine with slight steering corrections. And he has always understood the efficiency, speed, and performance outboards can achieve. With the technological developments that outboards have undergone in the last decade, they are cleaner, quieter, and more fuel efficient than ever. Larry set out to integrate outboard power into his patented proa design to provide added benefits and efficiency.

Larry saw an opportunity to incorporate outboard power to create even more of an advantage for Aspen owners. He tested our asymmetrical hulls with a single engine like on our inboard boats and they ran well. Since many outboard fishermen would also want to troll, he then experimented with adding a smaller trolling motor to the other hull. At first he thought that the trolling motor would be tilted up when running at speed but he soon found that the smaller outboard added appendage drag that helped with tracking, largely because the outboard-powered hulls lacked the keel of the inboard boats. He soon realized that if you are going to have both engines in the water you might as well power them both while running. Dialing in the size and power of the engines as well as the hull shape he came up with the optimal running setup and the first asymmetrical outboard-powered catamaran was born.

As with any new model or change, we do extensive testing and sea-trialing. The results of this power package were surprisingly good. The outboard model topped out at speeds that were 20 percent faster than the diesel inboard version of the same boat. We categorize the acceleration as startling, and we’ll leave it at that. These outboards are a lot different than those that many of us used to know: They’re actually quieter at cruising speed than the inboard diesel. With power tilt, we can reduce the draft of the boat to 22 inches. On one engine she’ll run at 8 knots, and single-engine operation also can reduce trolling speed to less than 1.8 knots.

While our outboard-powered boats have some advantages over the diesel-powered boats, there are some differences to consider. For example, a boat powered by the two outboards will burn 15 percent more fuel than the single-diesel model. Outboards will not last as long as a robust diesel engine, but repowering is easier. Storing a dinghy is a little trickier with outboards, but we have designed a patent-pending davit system that is fast and easy to use.

Outboard power is very popular today and many owners are willing to sacrifice some fuel efficiency and engine longevity for faster top-end speeds and other advantages. Aspen delivers top efficiency in their outboard models compared to other outboard-driven boats in their size and class and continues to offer a full line of diesel inboards too.

catamaran steel hull

Case Study: The Aspen C107 Runs Straight with Two Outboards of Different Horsepower

Our Aspen C107 is optimally paired with 200- and 70-horsepower outboards. Together they provide a nice balance for our Power Proa hull. The engines run perfectly in unison or individually. They both are rated for the same maximum rpm range of 5,000 to 6,000, have the same lower-unit gear ratio, and use similarly pitched props. The motors deliver thrust proportional to their horsepower at the same rpm. Since the port hull is 35 percent narrower, it takes about 50 percent less energy to slip through the water. We changed the starboard hull so it no longer has the keel form and prop pocket. The hull shape at the bow still lets the boat run in balance: No helm correction is needed, and hands-free tracking is on par with our inboard design.

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11-12-2010, 14:30  
?
A that actually as opposed to wallows. Just curious.
If not, do you think it would be possible to build one?
I have seen Tri's advertised but I have no idea how they perform as I have never seen one in the flesh.
thanks SK
11-12-2010, 15:08  
Boat: Corsair F31"Susan C" & Sea Pearl 21"Maggie"
but even in that metal prove to be too heavy. or composite is the only practical way to get one light enough and strong enough. Dave
11-12-2010, 15:44  
Boat: CS36Merlin, "La Belle Aurore"
. Used to see them in the . dive . Both over 100 feet. I think they more than they sail. Built in .
11-12-2010, 16:16  
Boat: Yankee Dolphin 24'
out of aluminum that was a travelling medical/dental hospital for the that used to occasionally at Marina Bay harbor in Richmond, CA in the early 1990s. Definitely workboat styling and finish... I can't remember the name, and haven't found the right search terms... One of the advantages of aluminum construction is that the above-water exterior could remain unfinished (as well as the interior).
11-12-2010, 16:55  
Boat: Privilege 39 Catamaran, Exit Only
you are talking about is Canvasback.

Check out this link to Canvasback Missions Inc.



A good friend of mine (Henry) sailed on Canvasback after he retired. He was an eye surgeon, and he sailed with them in the . He knew absolutely nothing about sailing.

His first night on board while still in jet lag, he was given the job of the catamaran all night long. They stood him up behind the , gave him a course, and told him to steer the course and the crew disappeared down below. Needless to say, Henry was more than a little surprised to be a seventy foot catamaran in the darkness .

It was a rather austere experience for Henry. He ending up losing 30 pounds on the voyage, but he had a great time visiting the islands and checking people's eyes.

Henry was one tough dude. He landed in Guadalcanal in World War II, and lots of friends in the ensuing battle. Fortunately, Henry was endowned with a fearless nature and seemed to have a good dose of luck in all his adventures. I worked with him in Saudi Arabia when he was 74 years old, and he was still practicing medicine full time. When the Scud missles were coming down in Riyadh, Henry and I would be sitting in chairs out in the front of our villas waiting for the air raid sirens to sound warning of incoming scuds, and then we would for our safe rooms (which really were not that safe). Henry was fearless.
11-12-2010, 17:05  
Boat: Yankee Dolphin 24'
11-12-2010, 17:38  
Boat: Parkins Herreshoff 28
11-12-2010, 18:06  
Boat: fountaine pajot athena 38
to .
11-12-2010, 18:23  
Boat: 1976 Sabre 28-2
12-12-2010, 05:23  
Boat: TRT 1200
12-12-2010, 05:41  
Boat: 47' Olympic Adventure

There are plenty of "performance" alloy cats out there - Silkline and Sunreef to name two.
12-12-2010, 06:28  
Boat: CS36Merlin, "La Belle Aurore"

There are plenty of "performance" alloy cats out there - Silkline and Sunreef to name two.
12-12-2010, 06:35  
12-12-2010, 06:49  
Boat: 47' Olympic Adventure
says they're aluminum.
12-12-2010, 07:45  
Boat: Simpson, Catamaran, 46ft. IMAGINE
is not always a slick magazine cover! ..No single one of is as smart as all of us!
 
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