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
Here are the key specifications for this product model. Want more details? Download the brochure or contact us.
|D8 MH 154 kW||D8 MH 169 kW||D8 MH 195 kW||D8 MH 221 kW||D8 MH 261 kW||D8 MH 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|
|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, Open CAN Interface|
|High-pressure fuel injection||Common-rail fuel injection|
|Cooling System||Heat Exchanger Cooling, Keel Cooling, Central Cooling|
Key features and benefits for D8 MH
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.
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.
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.
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.
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.
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.