ID # 40348969

Volvo Penta D8 MH Inboard Engine 300 hp

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Overview
  • 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
Volvo Penta D8 MH 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.
Specifications
Model
D8 MH Inboard Engine
Category Name
Engines
Year
2026
Sale Type
New
Manufacturer
Volvo Penta
Crankshaft Power
300 hp
Displacement Litres
7.7 litres
features & benefits

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.

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.

performance
Crankshaft power 221 kW / 300 hp
Rating 1
Fuel Type Diesel
Displacement litres 7.7 litres
Displacement cui 470 in³
Number of Cylinders 6
Control System Marine Commercial Control, Electronic Vessel Control
High-pressure fuel injection Common-rail fuel injection
details
Cooling System Heat Exchanger Cooling, Keel Cooling, Central Cooling
Product Series 8 liter series
literature
Name Link
Download as CSV Download
Product Bulletin D8 MH VG Download