3406bcatpower

Discussion in 'Trucks [ Eighteen Wheelers ]' started by frank cain, Mar 11, 2012.

  1. frank cain

    frank cain Bobtail Member

    7
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    Mar 11, 2012
    lafayette,al
    0
    what is the safest horsepower for my 91 model 3406b?
     
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  3. Logan76

    Logan76 Crusty In Training

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    Jul 12, 2009
    kittanning, PA
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    600hp hehehe :biggrin_25519:
     
    keepntruckin Thanks this.
  4. Bob The Dinosaur

    Bob The Dinosaur Light Load Member

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    Sep 1, 2011
    holdenville oklahoma
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    In a kitty kat oh i dont know lets up the ante 650
     
  5. frank cain

    frank cain Bobtail Member

    7
    0
    Mar 11, 2012
    lafayette,al
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    well i guess 1and a half will not hurt. i also want to know the sustained rpms for pulling a grade.
     
  6. frank cain

    frank cain Bobtail Member

    7
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    Mar 11, 2012
    lafayette,al
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    i have about 1,5
    -1.75 mil, mostly with a n14; but some in my old B67-673 mack. had to play the ivory with that oldduplex!!
     
  7. Bob The Dinosaur

    Bob The Dinosaur Light Load Member

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    Sep 1, 2011
    holdenville oklahoma
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    Only had expieriance with an 8 legged kitty kat that thing would pull grain grossly overweight about 17 to 18 range in a 355 catipillar .....
     
  8. Bigfoot62

    Bigfoot62 Light Load Member

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    Oct 29, 2011
    Louisiana
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    Safest???

    Or, what can you get away with?

    The safest hp setting is the one that it had when it left CAT.
     
  9. frank cain

    frank cain Bobtail Member

    7
    0
    Mar 11, 2012
    lafayette,al
    0
    gentlemen i thank you all so much. i am a nut about equip, maint., and specs.!! i have only dealt with a B67mack ,and N14s until this cat. i tell you he has the torque; but i would like better mpgs. maybe i am to optimistic. pull 90000-105000 and get 4.7-5.o.
     
  10. d o g

    d o g Trucker Forum STAFF Staff Member

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    Sep 20, 2010
    Texas
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  11. chalupa

    chalupa Road Train Member

    3,757
    1,640
    Jul 22, 2010
    Houston,Texas
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    I've seen the 6 stock at 475 and pushed to 550 with pump work but was limited by cooling cap. My owner / op gave me a 3408 t/t and it was 600 stock. MPG was in the 3's all day but at the time we didn't care, the mission was tons delivered, not mpg.

    B series is one of the last good ones and the #### thing was painted white.....

    ( pst... I saw you mentioned a dawg too, had one on the haul, a 475 V-8 2 stick job, bad dawg too, plenty of bite to chase our cats around )

    JMO
     
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