Volvo Penta
D9-500 (500-hp)
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Volvo Penta D9-500 (500-hp) Volvo Penta D9-500 (500-hp)
Diesel Engine - The D9 in-line 6 diesel is developed from the latest design in modern diesel technology.

According to Volvo Penta, the D9 has a robust block with ladder frame, high pressure unit injector system, 4 valves per cylinder, “twin entry” turbo and aftercooler. Together with a large swept volume and the electronic engine management system, this results in a very smooth running engine with world-class diesel performance, combined with low fuel consumption and emissions.

Key Features

  • Cylinder block and cylinder head made of cast-iron
  • One-piece cast-iron cylinder head
  • Replacable wet cylinder lines and valve seat/guides
  • Four valve per cylinder layout with overhead camshaft
  • Each cylinder features cross-flow inlet and exhaust ducts
  • Integrated oil cooler in cylinder block
  • Gear-drivien fuel pump, driven by timing gear
  • Single fine fuel filter of spin-on type, with water separators and water alarm
  • Coolant system prepared for hot water outlet

Volvo Penta D9-500 (500-hp) (Inboard) Specifications
Horsepower 500-hp
Displacement (cu/cc) 574.00 cu / 9,406.17 cc
Number of Cylinders 6 Cylinders
Configuration In-Line
Fuel Delivery Fuel Injected
Cooling System Raw Water
Weight (lbs/kg) 2,370.00 lbs / 1,075.01 kg
Charging System 115 A or 80 A
Full Throttle RPM 2600
Engine Control System Electronic


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