Rajan Wilcox
The F/V Cornelia Marie is a 39-metre (128-foot) long crab fishing vessel, capable of carrying nearly 300 tons. It has a fuel capacity of 25,800 gallons, stored across 9 integral gas tanks. The Cornelia Marie disappeared from the TV show 'Deadliest Catch' due to legal troubles involving its co-owners, Josh Harris and Casey McManus. Crab boats are known to consume a lot of fuel, with a single crab fishing trip burning through hundreds of gallons of fuel. The Cornelia Marie's fuel capacity is typical for boats of its size.
| Characteristics | Values |
|---|---|
| Fuel capacity | 25,800 gallons |
| Fuel capacity per tank | 2,867 gallons (in 9 integral gas tanks) |
| Length | 128 feet |
| Speed | 8.5-10 knots |
| Fuel consumption per hour | 30-42 gallons |
| Fuel consumption per day | 760-800 gallons |
| Fuel consumption per season | 80,000 gallons |
| Number of refuels per season | 3.6 |
| Cargo capacity | 265,000-315,000 pounds |
| Number of crab pots | 200 |
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What You'll Learn
The Cornelia Marie has a fuel capacity of 25,800 gallons
The F/V Cornelia Marie is a 39-metre (128-foot) long crab fishing vessel. It has a fuel capacity of 25,800 gallons, stored across 9 integral gas tanks. The Cornelia Marie is one of the most recognisable boats from the Discovery Channel's documentary series 'Deadliest Catch', with its distinctive yellow and blue hull and renowned captains.
The Cornelia Marie first appeared in season 10 of the show, captained by Phil Harris, who also co-owned the boat. After Phil's death, his son Josh Harris and Casey McManus took over as co-captains and co-owners. The Cornelia Marie remained a fixture of the series until season 13, after which it only made a brief return in season 14. Despite its popularity, the Cornelia Marie was absent from seasons 19 and 20, with no official explanation given for its disappearance.
The Cornelia Marie has a maximum speed of almost 10 knots, or 11 miles per hour. At this speed, the boat can burn through 30 to 40 gallons of fuel per hour, or 760 to 800 gallons in a day. Considering that crab fishing seasons last for a month at a time, the Cornelia Marie's fuel capacity of 25,800 gallons is crucial for ensuring it can stay out at sea for extended periods.
The high fuel capacity of the Cornelia Marie is comparable to other crab boats featured on 'Deadliest Catch', such as the Aleutian Ballad with 28,000 gallons, the Early Dawn and Erla-N with 45,000 gallons each, and the Billikin with an impressive 60,000-gallon fuel capacity.
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Boats burn more fuel than cars
The Cornelia Marie, a crab fishing boat, has a fuel capacity of 25,800 gallons. Crab boats can have a huge fuel capacity, and they burn through a lot of fuel in a single crab fishing trip. For example, the crab boat Time Bandit burns through 30 to 36 gallons of fuel each hour when steaming, totalling about 80,000 gallons of fuel in each crab fishing season.
Now, comparing boats to cars, boats burn more fuel than cars. A boat engine "works" about 90% of the time, whereas a car engine only "works" about 30% of the time. This means that a boat's fuel economy is significantly lower than that of a car. For example, a car may burn 2.75 gallons per hour at 75 miles per hour, resulting in 27 miles per gallon. On the other hand, a boat may burn the same amount of fuel at a much slower speed of 7.5 knots, resulting in 2.7 nautical miles per gallon.
The fuel economy of a boat is also affected by its speed. At displacement speed, a 2-knot decrease in speed can increase fuel economy by 300%. However, as speed increases, the fuel economy gradually declines in smaller increments. For instance, a lightweight planing hull boat travelling at 7.5 knots may achieve 2.9 nautical miles per gallon, but at 15 knots, this drops to 1.1 nautical miles per gallon.
Additionally, the hull form, horsepower, and cruising speed can all impact a boat's fuel economy. Cruising at full-displacement speeds will negatively affect fuel economy the most. A clean underbody and running gear become more critical at higher speeds to maintain fuel efficiency.
In summary, boats, especially crab fishing boats, have much higher fuel consumption than cars due to their engine usage, speed, hull design, and other factors.
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Fuel costs can significantly impact profits
The F/V Cornelia Marie is a 39-meter (128-foot) long crab fishing vessel, capable of carrying nearly 300 tons. It has a fuel capacity of 25,800 gallons, stored across 9 integral gas tanks. While the exact fuel consumption of the Cornelia Marie is unclear, similar crab boats burn through 30 to 36 gallons of fuel per hour, or 760 to 800 gallons per day. With a top speed of 10 knots, these boats can burn through 80,000 gallons of fuel in a single crab fishing season, requiring them to refuel multiple times.
Additionally, the weight, size, and style of a boat influence fuel consumption. Bigger boats with higher horsepower engines burn more fuel. The Cornelia Marie's engines required repowering, indicating potential inefficiencies. Moreover, boats burn more fuel than cars due to aerodynamics, wind resistance, waves, and drag. A boat needs more fuel to cover the same distance as a car. This increased fuel consumption further exacerbates fuel costs and impacts profits.
The crew's performance also affects fuel efficiency. Crab fishing crews work tirelessly, 24 hours a day, seven days a week, until they meet their quota. The longer the crew fishes, the more fuel they consume, driving up costs. Additionally, fuel prices at marinas tend to be higher than at gas stations due to supply and demand. These elevated prices further inflate fuel expenses, eating into profits.
To maximize profits, captains must carefully manage fuel costs. Fuel is a significant expense, and with crab boats burning through thousands of gallons each season, the financial burden is substantial. Captains must balance fuel efficiency with the need to meet quotas and maximize catches. Effective fuel management strategies are essential to ensure that fuel costs do not erode profits.
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The Cornelia Marie's average speed is nearly 10 knots
The F/V Cornelia Marie is a 39-metre (128-foot) long crab fishing boat. It is famous for its appearances on the Discovery Channel documentary series Deadliest Catch. The Cornelia Marie has a fuel capacity of 25,800 gallons, stored across 9 integral gas tanks.
The Cornelia Marie's fuel consumption depends on its speed and how hard its engines are pushed. A single 115 to 150-hp engine can achieve a top speed of 40 to 45 miles per hour, with cruising speeds in the mid-20s. A boat's fuel consumption is influenced by aerodynamics, wind resistance, waves, and drag. Diesel engines consume about 1 gallon per hour for every 18 hp used.
The Cornelia Marie's fuel consumption can also be compared to that of other crab boats. For example, the Time Bandit burns through 30 to 36 gallons of fuel each hour when steaming and about 80,000 gallons of fuel during each crab fishing season. A crab boat's fuel can last for up to one month, depending on engine usage.
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The average crab boat goes 11 miles per hour
The F/V Cornelia Marie is a crab fishing boat that has been featured on the Discovery Channel's documentary series Deadliest Catch. The boat is 128 feet (39 meters) long and has a fuel capacity of 25,800 gallons. While the speed of the Cornelia Marie is not known, the average crab boat can travel at 11 miles per hour.
Crab boats, such as the Cornelia Marie, are used for fishing crab in treacherous and icy waters, often in the Bering Sea or off the coast of Alaska. Crab fishing is a dangerous job, with crew members facing risks such as hypothermia and drowning. The work is gruelling, with crew members often working 18- to 20-hour shifts over a period of several days.
The Cornelia Marie has a reputation as an incredible sea boat, able to pack a large amount of crab for its size—between 265,000 and 315,000 pounds, depending on the species. It carries 200 crab pots on deck, which is a significant advantage when travelling long distances and fishing around ice.
Crab boats can vary in size, with some larger commercial crab boats holding more fuel than the Cornelia Marie. The fuel consumption of a crab boat can be very high, with boats burning through hundreds of gallons of fuel in a single crab fishing trip. The speed of a crab boat can vary depending on how hard the engines are pushed, but the average crab boat travels at a speed of 11 miles per hour.
Overall, the Cornelia Marie is a well-known crab fishing boat that has appeared on Deadliest Catch, and while its exact speed is not known, the average crab boat travels at 11 miles per hour.
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Frequently asked questions
The Cornelia Marie has a fuel capacity of 25,800 gallons and can burn through hundreds of gallons of fuel in a single crab fishing trip.
The fuel capacity of crab boats varies, with some holding as little as 10,000 gallons and others holding up to 65,000 gallons of fuel. The Time Bandit, for example, holds 22,000 gallons of fuel and burns through 30 to 36 gallons of fuel per hour when steaming.
The amount of time that 25,800 gallons of fuel will last depends on how hard the engines are pushed by the crew. On average, a boat can burn through 40 gallons of fuel per hour, which would mean that the Cornelia Marie's fuel would last for 645 hours, or around 27 days.
Assuming a price of $3.25 per gallon for marine gas, it would cost $83,850 to fill up the Cornelia Marie's fuel tanks.
