Under-the-hood muscle
The 12V175D MM is the most powerful 12-cylinder high-speed diesel tug engine in the world, delivering 2400 kW of mechanical power at 1800 rpm. Two of these engines provide enough power for a potential bollard pull of 80 tons – the only 12V engine that can offer this and push your tug fleet powerfully ahead of the others.
If renewable energy in the tug segment is your theme, look no further. Not only are 12V175D MM high-speed engines compact, powerful, and reliable, they also feature low fuel consumption, low lube oil consumption, low emissions, and long TBOs (time between overhauls). The engines also operate on bio-fuels, such as FAME and HVO. Therefore, all 175D variants meet either IMO Tier II or Tier III emission standards.
The practical and economic benefits of this are real. A 12-cylinder engine – compared to a 16-cylinder engine, for example – weighs less and has a smaller footprint. Fewer parts are required to service it, of course, which reduces maintenance costs.
Last but not least, the 12V175D MM operates with synthetic as well as non-synthetic lube oil, offering greater flexibility as well. Our 175 engines are class certified as dual fuel methanol ready.
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Important numbers
Facts about our tugboat motors
the world's most powerful 12V high-speed engine for tugs.
Our tug engines in use
29m Harbor Tug
- Vessel type: 4 x 29m, 80T BP, TRAnsverse Tugs
- Customer: Svitzer A/S
- Shipyard: Cheoy Lee Shipyards
- Engine type: 2 x 12V175D-MM 2,400 kW at 1,800 rpm, IMO Tier II
Our tug engines in use
Large Naval Tug
- Vessel type: 4 x 24m ASD Tug
- Customer: Royal Canadian Navy
- Shipyard: Industries Océan Inc., Quebec City, Canada
- Engine Type: 2 x 12V175D-MM 1,860 kW at 1,800 rpm
- Specification: SCR for IMO Tier III
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Extraordinary power for your business
Everllence is the right partner to innovate your business and move forward to a successful future. Get in touch now and find your perfect fit for your tugboat engine room.
Flexible power for smart tugs
A busy harbor makes great demands on its tugs and when it comes to safety, there is no room for error. But there is room for improvement, when it comes to tug propulsion in terms of emissions, efficiency and costs. Our hybrid propulsion solutions bring together performance and flexibility in a smart and reliable way that optimizes capital expense and reduces operational costs.
Related Products
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
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
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Worldwide support 365 days a year
Always on your side: Everllence PrimeServ
Everllence PrimeServ (former MAN PrimeServ) provides 24/7 support for your fleet across the globe. Our range of services includes technical advice, consulting, and OEM spares, as well as maintenance, repair, and comprehensive individualized service plans.
How you benefit:
- Fast, reliable and expert customer support
- Prompt delivery of OEM spare parts
- Bespoke O&M contracts
- Global service – 24 hours a day, 365 days a year
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