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Caterpillar Question

Discussion in 'Engines' started by Sin miedo, Jun 4, 2022.

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  1. Sin miedo, Jun 4, 2022
    #1
    Sin miedo

    Sin miedo New Member

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    Jun 4, 2022
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    Houston
    What is the difference between C-30 and 3412 E?
    Also, with these fuel costs, which one is more efficient?
  2. Capt J, Jun 5, 2022
    #2
    Capt J

    Capt J Senior Member

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    They're pretty much the same motor. Turbo's injectors etc. Fuel efficiency is about the same.
  3. bayoubud, Jun 5, 2022
    #3
    bayoubud

    bayoubud Senior Member

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    Always thought that, didn't Cat rename most models starting with C-??
  4. Capt J, Jun 5, 2022
    #4
    Capt J

    Capt J Senior Member

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    Some yes.