Welcome to the Hatteras Owners Forum & Gallery. Sign Up or Login

Enter partial or full part description to search the Hatteras/Cabo parts catalog (for example: breaker or gauge)
+ Reply to Thread
Results 1 to 6 of 6

Thread: Fuel Burn

  1. #1

    Fuel Burn

    Out of curiosity anybody know what the fuel burn estimate might be on a 75' motor yacht with Cat 3412 running at about 9 knots and what the generator may use per hour?

  2. #2

    Re: Fuel Burn

    On the generator I have been told most of them are 1 gallon/hr. Im not familiar with the Cat engines to comment on them

  3. #3

    Re: Fuel Burn

    I burn 13 gals /h at 1000 rpm which gives about 10-10.3K ................Pat

  4. #4

    Re: Fuel Burn

    Should be about 17/19 GPH combined based on other 70/80 footers I ve run with 3412Es/C32s

    Generator burn depend on load. Assuming about 20KW at typical half/three quarter load burn should be about 1.5 GPH
    Pascal
    Miami, FL
    1970 53 MY #325 Cummins 6CTAs
    2014 26' gaff rigged sloop
    2007 Sandbarhopper 13
    12' Westphal Cat boat

  5. #5

    Re: Fuel Burn

    Thank you. The boat is a 2002 75 with 3412"s

  6. #6

    Re: Fuel Burn

    2002, must be 3412Es. Great engines. I put 4000 hours on a set and they passed survey with flying colors at 5500 hours. Nothing done beside routine maintenance
    Pascal
    Miami, FL
    1970 53 MY #325 Cummins 6CTAs
    2014 26' gaff rigged sloop
    2007 Sandbarhopper 13
    12' Westphal Cat boat

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts