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Thursday 30 May 2013

7 INCREDIBLE AMPHIBIOUS CARS


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7 Incredible Amphibious Cars
By Yohani Kamarudin,
Tech Graffiti, 29 May 2013.

Cars that can do more than run on roads are a popular idea, and here at TG we’ve covered both historical flying cars and their more contemporary counterparts. However, if you’re afraid of heights or simply adore being on the water, these seven incredible amphibious vehicles may be more to your liking.

James Bond drove one in the 1977 movie The Spy Who Loved Me, and in 2004, Virgin founder Richard Branson made a record-breaking trip across the English Channel in one. If you’re still not convinced, perhaps one of the other fantastic water cars on our list will whet, or even “wet,” your appetite.

7. Gibbs Aquada

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The Gibbs Aquada is neither a modified land car nor a boat with wheels. Instead, it’s a specially designed vehicle that is equally at home in the water as it is on dry terrain. Developed in New Zealand by Gibbs Sports Amphibians, the Aquada made history in March 2004 when Richard Branson piloted one across the English Channel in one hour, 40 minutes and six seconds, a new record.

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The Gibbs Aquada is capable of speeds of up to 100 mph (160 km/h) on land and 30 mph (50 km/h) on water. A 175-horsepower, V6, 24-valve, 2.5-litre engine powers the vehicle, propelling it across land and water. Once in the water, the Aquada utilizes a jet, which is designed to expel a ton of thrust. According to company chairman Neil G. Jenkins, the jet is only half the size of normal one-ton thrust models. Since the Aquada, Gibbs Sports Amphibians has gone on to produce the Humdinga and the Quadski.

6. Rinspeed Splash

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Photo: Rinspeed

Unleashed in 2004, the Rinspeed Splash moves over, as well as through, the water. Thanks to the vehicle’s complicated hydrofoil design, it can hover about 24 inches (60 centimetres) above the surface of the water, traveling up to 49 mph (79 km/h) in optimal conditions. As a standard amphibious craft, it reaches speeds of up to 31 mph (50 km/h) - which is still pretty fast. On land it’s even quicker, boasting a top speed of 124 mph (200 km/h).

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Photo: Rinspeed

This amazing hydro car is powered by natural gas, and it’s the first amphibious vehicle to be fuelled by this environmentally friendly resource. It has a 750cc two-cylinder turbo-charged engine and its integrated hydrofoil design can be deployed at water depths over four feet (1.3 meters). The body is constructed of the same multi-layered carbon composite used in racing cars, which means its futuristic good looks are combined with aerodynamic performance.

5. SeaRoader Amphibious Lamborghini Countach

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Photo: SeaRoader

You may think Lamborghini Countachs are pretty awesome exactly as they are, but just imagine one that can run on both land and water. SeaRoader’s Mike Ryan converted this Lamborghini Countach into an amphibious car worthy of James Bond himself. “If it’s got wheels, I’ll make it float!” boasts Ryan, who has also converted jeeps, motorcycles, a London taxi cab and even an ice-cream van into water-going vehicles.

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Photo: SeaRoader

As you might imagine, converting a luxury sports car into an amphibious vehicle isn’t a cheap undertaking. According to Ryan, the glass alone cost US$3,007. In the water, a hydrofoil at the front of the car lifts the nose of the Countach, while hydraulic activators compress its Formula 1 style suspension system. The amphibious controls have been artfully incorporated into the dashboard. Imagine the looks this car’s likely to get zipping around the local lake or harbour.

4. CAMI Hydra Spyder

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Photo: CAMI

Now we go from a stylish, retro-looking sports car to an ultra-modern open-top vehicle: the Hydra Spyder. Produced by Cool Amphibious Manufacturers International (CAMI), the Hydra Spyder is part sports car, part speedboat. On land it can reach speeds of at least 125 mph (201 km/h), while in the water it can attain 53 mph (85 km/h).

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Photo: CAMI

The Corvette LS2 6.0 litre V-8 engine that powers the Hydra Spyder runs on gasoline, but it can be altered to use an ethanol mix instead. When switching from land to water, the driver presses a button that causes the wheels to slide into the body of the car. The vehicle is made from a lightweight fiberglass on top and has a 5052 aluminium alloy lower hull, which is filled with floatation foam in all cavities - making it, according to the company, “unsinkable.”

3. Dobbertin HydroCar

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The Dobbertin HydroCar is like a Transformer, changing from a sports car to a watercraft with the touch of a switch. The fenders that run the length of the car are lowered to form pontoons when the car is in “water mode.” The only downside is that the car isn’t quite finished yet. When maker Rick Dobbertin sold it on eBay earlier this year, the product description read, “Still needs some additional water testing and ‘dialling-in’ to achieve its full potential.” Clearly, someone was happy to continue working on the car as it sold for US$130,000 on February 24, 2013.

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The HydroCar’s main body is made of type 304 stainless steel, so rust will not be a problem. Under the hood it has a fully dyno-tuned Chevrolet engine that produces 762 horsepower at 5,800 rpm. Originally, the car used a six-bladed propeller. However, according to Dobbertin, that didn’t create enough “bite in the water,” so he replaced it with a four-bladed Rolla stainless steel propeller that was yet to be tested in the water before the HydroCar was sold. Despite required tweaking, it is still an incredible amphibious vehicle.

2. Sea Lion

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Photo: YouTube/CNN

When inventor Marc Witt decided to build himself an amphibious car, he started with a 174 horsepower Mazda rotary engine. Witt then designed an aluminium and stainless steel body around it that was both road and seaworthy. Today, it is one of the fastest amphibious cars around - at least on land, where it travels up to 125 mph (201 km/h). In the water it can reach respectable speeds of up to 60 mph (96 km/h).

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Photo: YouTube/CNN

The body of the Sea Lion was created and built by Witt himself using TIG-welded 5052 aluminium and CNC-milled components. Once the car hits the water, the front wheels retract into the wheel wells and a modified Berkeley 12 JC pump propels the craft forwards. Witt recently sold the car through Fantasyjunction.com - we don’t know what the new owner paid for it, but the initial asking price for this amazing water car was a cool US$259,500.

1. WaterCar Panther

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Photo: WaterCar

When WaterCar founder Dave March began building amphibious cars in the late ‘90s, his dream was to build vehicles that would perform equally well on water as they did on land. In fact, he wanted his cars to reach “freeway”-type speeds in the water. The result was the WaterCar Python, which became the fastest amphibious car in the world, reaching road speeds of over 125 mph (201 km/h) and water speeds of 60 mph (96 km/h). WaterCar’s latest offering is the Panther (pictured above).

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Photo: WaterCar

On its website, WaterCar calls the Panther the “ultimate vehicle.” Whereas the Python is an amphibious sports car, the Panther is more of an amphibious SUV, as WaterCar claims that it can be driven on all sorts of surfaces, including sand and mud. The Panther can reach water speeds of 44 mph (70 km/h) and land speeds of over 80 mph (128 km/h). Powering all this is a Honda 3.7 litre VTEC engine on the ground, and a Panther Jet while it’s in the water.

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Like flying cars, water cars aren’t for everybody. At this stage, they’re more like millionaires’ (or inventors’) playthings than a practical mode of transport. Unfortunately, the closest most of us are likely to come to driving our cars on water is crossing a bridge or riding a car ferry. Still, who knows what new developments are just around the corner. Perhaps one day soon we’ll be able to motor our way across rivers and harbours in our own private, affordable amphibious cars. It’s worth dreaming about, anyway…

Article Sources:
1.
Branson sets cross-Channel record
2. Gibbs Aquada
3. How the Gibbs Aquada Works
4. 2004 Rinspeed Splash
5. SeaRoader News & Videos
6. Amphibious Lamborghini Countach
7. SeaRoader History
8. Amphibious Vehicles & Wet Dreams- The Lamborghini Countach Walks on Water?
9. Hydra Spyder
10. CAMI Hydra Spyder
11. Dobbertin HydroCar Trailer Exotic Amphibious Car Boat Project (eBay)
12.
Amphibious Dobbertin HydroCar goes under the hammer
13. Project Sea Lion is one crazy roadgoing and seafaring spatula
14. For sale: The amphibious sports car which can hit 125mph on land - and 60mph on the HIGH SEAS
15. Someone Needs to Buy the ‘World’s Fastest’ Amphibious Car
16. Sea Lion Prototype
17. How the WaterCar Python Works
18. Ultra Cool WaterCar runs Mendeola by Rancho
19. WaterCar Panther

Top image: CAMI Hydra Spyder. Photo: CAMI.

[Post Source: Tech Graffiti. Edited.]



1 comment:

  1. Amazing cars! These cars are looking a steamer. Thanks for this adventurous blog post.

    Regards,
    Barker Marine
    Hydraulic Cylinder Seal kit

    ReplyDelete

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