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Inboard Shaft Engine RangeD8 MH IMOIII - EU Stage V Marine

  • 210–425 
  • 154–313 
  • 7.7 

Volvo Penta D8 MH IMOIII/EU Stage V Marine is a variable speed, in-line 6-cylinder, 7.7-liter diesel engine using common-rail fuel injection, double... Read more

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Overview

Volvo Penta D8 MH

Volvo Penta D8 MH IMOIII/EU Stage V Marine is a variable speed, in-line 6-cylinder, 7.7-liter diesel engine using common-rail fuel injection, double overhead camshafts, a twin-entry turbo. This contributes to excellent operating economy and world-class diesel performance, combined with low emissions and noise. It´s designed to cope with high back pressure and high-sulfur fuel – up to 1,000 ppm. The SCR (Selective Catalytic Reduction) exhaust after treatment system is tailored for a perfect fit. The SCR unit, also a silencer, reduces noise by 35-40 dBA. Volvo Penta has been able to fulfil IMOIII and Inland Waterway Stage V exhaust emission targets while maintaining the same low fuel consumption. And thanks to SCR, the engine power output remains unaffected. AVAILABLE 2021.

- Solid and robust engine design
- Electronically controlled common-rail fuel system
- Excellent monitoring with Volvo Penta Marine Commercial Control System (MCC) or Electronic Vessel Control (EVC)
- Twin-entry turbo with pulse charging
- EMS electronic control system for optimized fuel efficiency
- PTO capability
- Approved by major classification societies
- Ladder frame bolted to the engine block
- Easily accessible service points.
- SCR (Selective Catalytic Reduction) exhaust after treatment system
- Aqueous UREA solution 32% or 40%
- Wide range of exhaust after treatment system installation options available

Specifications

Here are the key specifications for this product model. Want more details? Download the brochure or contact us.

D8 MH IMOIII/EU Stage V Marine 154 kW D8 MH IMOIII/EU Stage V Marine 169 kW D8 MH IMOIII/EU Stage V Marine 195 kW D8 MH IMOIII/EU Stage V Marine 221 kW D8 MH IMOIII/EU Stage V Marine 261 kW D8 MH IMOIII/EU Stage V Marine 296 kW D8 MH IMOIII 313 kW
Detailed Segment Marine Commercial
Crankshaft Power kW 154 169 195 221 261 296 313
Crankshaft Power HP 210 230 265 300 355 405 425
Rated RPM 1800-2200 1800-2200 1800-2200 1800-2200 1800-2200 2100-2200 2100-2200
Displacement litres 7.7
Displacement cui 470
Number of Cylinders 6
Rating Rating 1 Rating 1 Rating 1 Rating 1 Rating 1 Rating 2 Rating 2
Emission Compliance IMO Nox Tier III, EU Stage V IMO Nox Tier III, EU Stage V IMO Nox Tier III, EU Stage V IMO Nox Tier III, EU Stage V IMO Nox Tier III, EU Stage V IMO Nox Tier III, EU Stage V IMO Nox Tier III
Emission Control Technology Selective Catalytic Reduction
Control System Marine Commercial Control, Electronic Vessel Control
High-pressure fuel injection Common-rail fuel injection
Cooling System Heat Exchanger Cooling, Keel Cooling, Central Cooling
Product Family 8 liter series
Features

Key features and benefits for D8 MH

Solid and robust

The engine is designed and built to be immensely strong, with a rigid cast-iron cylinder block and cylinder head. This gives high reliability and long-term durability.

Unique Marine Torque

The unique marine torque of the Volvo Penta diesel engines stands out among the competition by offering increased load-carrying capability, rapid acceleration, and the ability to maintain a high cruising speed, irrespective of load or sea state.

High fuel efficiency

The high-tech fuel injection system helps make the engine highly fuel efficient. The control unit monitors several parameters which reduces the overall fuel consumption.

World-class performance

Together, the engine’s large swept volume and the electronic management system result in a very smooth-running engine with world-class diesel performance, low fuel consumption and low emission levels.

Electronic control systems

Volvo Penta offers two type-approved systems for on-board electronic control. Electronic Vessel Control fully integrates the engines, electronics and a range of optional features. Marine Commercial Control System is an open system that is easily integrated into the ship’s control system.

Long service life

A propulsion system from Volvo Penta is easy to maintain. Our comprehensive range of high-quality oil, lubrication and coolant ensures uptime and top performance in the long term. Accessories include a fuel pre-filter to keep the engine in good condition.

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