Diesel engine VM Motori Marine MR706
Four-stroke marine engine delivering excellent performance with low fuel consumption, in compact dimensions suited for reduced installation spaces.
At a glance
- Power
- 350 HP
- Cylinders
- 6
- Cooling
- Agua

Technical specifications
- Power
- 270–350 HP @ 3,800 RPM
- Displacement
- 4.2L (4,200 cc)
- Cylinders
- 6 (in-line configuration)
- Torque
- 670–700 Nm @ 2,400–2,600 RPM
- Weight
- 460 kg
- Dimensions (L×W×H)
- 1,080 × 758 × 805 mm
- Cooling system
- Separate raw-water and fresh-water circuits
- Fuel injection
- Electronic direct injection
- Turbocharging
- Yes, with aftercooling
- Emissions certification
- TIER2, IMO, BSO, RCD I
- Auxiliary drive
- Poly-V belt
Features
- High torque at low RPM with minimal vibration
- Modular cooling design with removable hoses for simplified maintenance
- Minimized external flexible piping to reduce fluid loss
- Compact size and weight that ease installation in tight spaces
- Integrated oil cooling via fresh-water heat exchanger
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