How Many Liters of Fuel Does the World's Largest Combustion Engine Consume Per Day?

How Many Liters of Fuel Does the World’s Largest Combustion Engine Consume Per Day?

Written by Fabio Lucas Carvalho

Published on 22/11/2025 at 04:00

maior motor de combustão do mundo de 14 cilindros e 2.300 toneladas entrega 108.920 bhp e equipa navios como o Emma Maersk

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The Largest Combustion Engine in the World, with 14 Cylinders and 2,300 Tons, Drives Giant Container Ships with Power Greater Than 108,000 BHP

The 14-Cylinder Wärtsilä-Sulzer RTA96-C, a two-stroke diesel engine with turbo, holds the title of the largest combustion engine ever built.

Designed to move large container ships, it stands out for its monumental size and ability to generate power at exceptional levels. With a height of thirteen meters, a length of twenty-six meters, and a total weight of 2,300 tons, the structure stands as one of the largest engineering feats ever applied to maritime transport.

Impressive Dimensions and Performance

The assembly brings together components of equally extraordinary scale. The crankshaft weighs 300 tons and each of the 14 pistons weighs 5 tons. Operating at 102 rpm, the engine delivers 108,920 BHP, equivalent to 80,080 kW, consuming around 250 tons of heavy fuel oil per day. Even in its most efficient configuration, the burn rate reaches 1,660 gallons per hour.

ARTICLE CONTINUES BELOW

Expansion of an Established Project

The Finnish manufacturer Wärtsilä decided to develop the new model upon realizing that the 12-Cylinder RTA96C engine would not meet the growing demand for ever-larger ships, such as the Emma Maersk. The solution was to expand the power range of the original design by adding two extra pistons to achieve the necessary 80,080 kW.

Structural Adjustments to Support the New Configuration

The addition of new cylinders required careful revisions. The material of the crankshaft was updated to withstand the increased torque, and engineers meticulously analyzed the stiffness and structural strength of the assembly. The goal was to ensure efficient and safe operation, even with the significant increase in load and internal stresses.

Entry Into Operation and Production Value

First produced in 2006, the 14-Cylinder Wärtsilä-Sulzer RTA96-C entered commercial service that same year, installed on the Emma Maersk, then the largest container ship in the world. The manufacturing process, extremely complex and resource-demanding, results in each unit exceeding a value of 25 million dollars.

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MeuPau

#198006

25/11/2025 06:55

Tem pouco anúncio nessa pagina, coloca mais **** da nem para ler a matéria com essse monte de anúncios

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Douglas

#197011

23/11/2025 20:25

Será que as autoridades fiscalizam isso?

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Antônio

#196874

23/11/2025 17:12

Tá aí os maiores poluidores, enquanto o governo se preocupa com carros os navios estão detonado o meio ambiente!!!

-1

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How Many Liters of Fuel Does the World’s Largest Combustion Engine Consume Per Day?

The Largest Combustion Engine in the World, with 14 Cylinders and 2,300 Tons, Drives Giant Container Ships with Power Greater Than 108,000 BHP

Impressive Dimensions and Performance

Expansion of an Established Project

Structural Adjustments to Support the New Configuration

Entry Into Operation and Production Value

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How Many Liters of Fuel Does the World’s Largest Combustion Engine Consume Per Day?

The Largest Combustion Engine in the World, with 14 Cylinders and 2,300 Tons, Drives Giant Container Ships with Power Greater Than 108,000 BHP

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Expansion of an Established Project

Structural Adjustments to Support the New Configuration

Entry Into Operation and Production Value

For 45 years, Spain and Morocco have been trying to connect Europe to Africa through a project of just 14 kilometers in the Strait of Gibraltar, and an active tectonic fault on the seabed continues to make the project nearly impossible.

At just 14 years old, a boy creates a system without energy, using steel pipes buried in the ground, that irrigates seedlings with moisture from the air, to combat the water scarcity threatening reforestation in northern China.

Where there was only sand and wind at 40 degrees, China built a megacity of 500,000 inhabitants with farms, wineries, and universities in the middle of the desert using melted glacier water from hundreds of kilometers away.

The Chevrolet hatchback returns to the Brazilian market after seven years out of production: the Chevrolet Onix Activ will feature raised suspension, a 1.0 turbo engine with 115 hp, a six-speed automatic transmission, and a ground clearance of 201 mm.

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