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Important numbers
Facts about our dredge engines
hopper capacity power by 2 of our 16V48/60B
uptime even in the toughest terrains
Dredge engine portfolio
With their efficient, low-emission designs, our engines are used for driving equipment for dredging or moving soil from the bottom of the sea so that we can move into the future. Our engines are reliable propulsion partners on shore and at sea. From TSHDs (trailing suction hopper dredgers) and CSDs (cutter suction dredgers) to split hopper barges and water injection dredgers, Everllence has an engine solution for every dredging application.
Packing the latest state-of-the-art technology into a minimum volume, the 175D is characterized by clear-cut design. It is innovatively designed to be the most efficient engine for every application – from heavy duty to light duty.
- 1,800 – 2,000 rpm
- 1,740 – 4,400 kW
Powered by the 175D (former MAN 175D) high-speed engine, this marine GenSet combines reliable power with unprecedented compactness – available both as an auxiliary or main power supply for diesel-electric propulsion.
- 1,080 – 1,800 rpm
- 1,440 – 3,800 kW
- 1,382 – 3,648 kWe
L21/31 Mk2 (former MAN L21/31 Mk2) GenSets deliver reliable and HFO- / biofuel-based auxiliary power. They operate at the lowest possible accumulated costs during their entire life cycle and therefore represent a safe investment.
- 900 – 1,000 rpm
- 1,000 – 1,980 kW
- 950 - 1,880 kWe
L27/38 (former MAN L27/38) units are characterized by reliable HFO- / biofuel-based GenSet power, delivered at the lowest possible accumulated costs during an entire lifecycle. The GenSet represents a safe investment for container vessels.
- 720 – 750 rpm
- 1,500 – 3,150 kW
- 1,440 – 3,025 kWe
By using Everllence's common rail system, high-efficiency turbochargers, variable valve timing and state-of-the-art control systems, the Everllence L+V32/44CR (former MAN L+V32/44CR) is a synthesis of advanced inhouse large-engine technologies.
- 720 – 750 rpm
- 3,600 – 12,000 kW
The Everllence 49/60DF (former MAN 49/60DF) is future-proof in multiple ways. Its benchmark fuel efficiency guarantees competitive vessel operation. The very low level of methane emissions ensures long-term CO2 emission compliance.
- 600 rpm
- 7,800 – 18,200kW
The 49/60 (former MAN 49/60) is at the core of Everllence's new future-proof 49/60 engine family with lowest emissions incorporating the latest generation of the Everllence common rail injection system technology CR2.2. Being a methanol-ready engine, it can be upgraded at a later stage to full methanol operation.
- 600 rpm
- 7,800 – 18,200kW
Unfold our dredge engine solutions
A trailing suction hopper dredger removes loose materials, such as sand, clay, gravel, or silt, from the seabed to maintain or deepen waterways and port areas. A powerful pump system sucks a mixture of water and sediment through one or two suction pipes. The dredgers rely on high-performance engines with powerful propulsion to achieve up to 46,000 m3 hopper capacity and 155 m of dredging depth. For disposal, the dredgers release the material via bottom doors, rainbowing, or by pumping the material ashore.
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Cutter suction dredgers depend on robust and wear-resistant engines in some of the toughest dredging environments. They break up hard soil into fragments and can be a powerful alternative to underwater blasting. Used for land reclamation, such as extending coastlines or new land developments, their use case is twofold: They cut up underwater material, which is then transported to a designated area via pipes or split hopper barges for transport.
Split hopper barges are used to load and transport various loads, such as dredge materials, but also coal, sand, or waste. These dredge vessels have open cargo holds and doors in the hull for precise dumping of dredging materials at sea. Our engines support the hydraulic operations, ensure crucial operational functionality, and help power ballast pumps that support weight distribution for stability during the dumping process.
Water injection dredgers are a more maneuverable alternative to traditional dredgers. They can be used for maintenance in smaller ports, harbors, and waterways. They use high-pressure jets to inject water into the soil and create a so-called density current that takes the sediments away from the location.
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First application for Everllence’s strongest medium-speed engine
Everllence delivered six L49/60 (former MAN L49/60) engines for two 31,000 m3 TSHDs for the Dutch dredging company Royal Boskalis B.V. 1st vessel expected to be put in operation in 2026, the tailor-made engine solution is fuel-flexible and methanol-ready. Our LP-SCR system is in line with IMO Tier III requirements.
Customer: Royal Boskalis B.V.
Customer type: Dredging services
Application: TSHD
Location of installation: The Netherlands
Scope of work: 2 x 3 x 6L49/60
Contact our experts
Equip your dredgers with the most powerful engines
Everllence is the right partner to propel your dredging business into a successful future with our future-ready engines. Get in touch now to learn about our tailor-made solutions!
