Volvo Penta D4-300 marine diesel engine 300hp

Volvo Penta D4-300 marine diesel engine 300hp

The Volvo Penta D4-300 is an in-line 4-cylinder, 3.7-liter diesel engine using common-rail fuel injection, double overhead camshafts, and turbo. This contributes to excellent operating economy, high reliability and long-term durability. Immediate response and high performance is matched by lower amounts of noise and vibrations further reduced by the balance shaft and the optimized engine suspension. excellent onboard comfort.The engine is extremely compact for its large swept volume. The rigid cast-iron cylinder block and cylinder head, balance shaft, and exactly controlled fuel injection give.

Technical Specification

• Rated RPM: 3500
• Crankshaft Power: 221 kW
• Crankshaft Power: 300 hp
• Rating: 5
• Emission Compliance: IMO NOx Tier II, EU RCD Stage II, EPA Tier 3
• Number of Cylinders: 4
• Aspiration: Turbo with charge air cooler
• High-Pressure Fuel Injection: Common-rail fuel injection
• Control System: Electronic Vessel Control
• Cooling System: Heat Exchanger Cooling
• Fuel Consumption: 221 g/kWh
• Displacement: 3.7 L