Volvo Penta D8 MH IMO III/EU Stage V Marine Inboard engine 425 hp
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| 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, overhead camshaft, 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 robustThe 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 TorqueThe 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 efficiencyThe 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 performanceTogether, 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 systemsVolvo 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 lifeA 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. |
| Crankshaft power | 313 kW/425 hp |
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| Rated speed | 1800-2200 rpm |
| Rating | 2 |
| Fuel Type | Diesel |
| Displacement litres | 7.7 litres |
| Displacement cui | 470 in³ |
| Number of Cylinders | 6 |
| 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 |
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| Product Series | 8 liter series |