• Definition of heavy duty
  Unlimited number of hours of operation per year
  Up to 100% of time at full load
• Nominal ratings are to DIN ISO 3046-1 at 318 K (45°C)
• No change in rating for intake air temperature 318 K (45°C).
• 100 kPa (1000 mbar) barometric pressure and 60% relative humidit, 305 K (32°C) sea water temperature.
• Other ratings and engine-speed settings on request.
• Classification society and classifiable performance on request
• Minimum dimensions. Precise dimensions on request.

Typical types of usage

• Escort boats
• Pilot boats
• Fishing boats
• Ferries
• Cruise ships
• Sea-going patrol boats