Kenworth/Peterbilt and Super B's in Manitoba/Saskatchewan

Discussion in 'Canadian Truckers Forum' started by Sarabeara, Jan 10, 2013.

  1. Sarabeara

    Sarabeara Medium Load Member

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    Hello.
    Hoping for a bit of advice on the purchase of a new truck.
    I had a 63 inch PB spec'd and a 62 and 72 inch KW.
    The 63 inch PB has a fridge, and I wont have problems with Trailer length on super B's - regardless of whoever I pull for.
    The 62 inch KW has no fridge. Its only available on a 72 inch.
    The KW dealer tells me that LOTS of drivers buy the 72 inch. But they are Alberta drivers, and I know that in my Western
    Star being a 82 inch, and being a foot and a half over length that he's right, Alberta DOT's dont really pay attention to over lengths.
    But, now that i'm pro-rated for Man, Sk, and AB - I do need to care. So do you Manitobans, and Saskatchewanians keep to the 63 inch? Or am I good to go at 72?
    Thanks so much in advance.
     
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  3. dustinbrock

    dustinbrock Road Train Member

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    I was hauling Saskatchewan with a 72" eagle. never got stopped. doesn't mean that they wouldn't have dined me if they had stopped me though. so my opinion doesn't mean jack. lol
     
  4. Sarabeara

    Sarabeara Medium Load Member

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    How much over length were you?

     
  5. dustinbrock

    dustinbrock Road Train Member

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    I honestly never measured. i am a 244 wheelbase and was told my the manager at trimac that's overlength
     
  6. ralph

    ralph Road Train Member

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    All of these measurements mean nothing. The only measurement that's important is from the front of the truck to the centre of the drive axles.
     
  7. Prairie Boy

    Prairie Boy Road Train Member

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    Very simple, with a Super "B" you can go 25 Metres, with a Tri Drive you can go 23.5 M and a Tandem is 23M. Don't let the Alberta "doesn't bother you" thing get in the way of doing it right. There's always a DOT guy that will take you to task.

    If it's a winch tractor or other specialized piece of equipment, there are regulations for them but not "because my bunk is 72 inches" type of thing.
     
    Sarabeara Thanks this.
  8. Sarabeara

    Sarabeara Medium Load Member

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    I guess what I'm trying to do, or say, is I don't want the trailers right up against the sleeper for obvious reasons.
    Yet, I'm trying to give myself maximum space for my living quarters.
    I've run into oddball trailers lengths too - but i'm thinking i'll just go for the safe bet, and get my PB 63.
     
  9. Prairie Boy

    Prairie Boy Road Train Member

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    If you know the trailers you're going to pull, measure from the pin to a front corner of the trailer then measure the centre of your 5th wheel and you'll know what what your clearance is. A Pete with a 63 should be a good "all round' for any type of work.

    I have T800's with a 62 but I had a set back front axle which gave me 16 inches more space from the 5th wheel to the sleeper.
     
  10. not4hire

    not4hire Road Train Member

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    Assuming the fifth wheel is centred over the drives... as most are. Of course, then you subtract the pin setback from the trailer OAL. With a 220" WB Prostar (and the fifth centred over the drives) I am at about 24m OAL with a Super-B with a 3' pin setback.
     
    Last edited: Jan 11, 2013
  11. not4hire

    not4hire Road Train Member

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    Or, use Pythagorus' Theorum (A sq. + B sq. = C sq.) to find the length of the hypotenuse (the distance from the pin centre to the front corner) of the right-angle triangle if the "A" and "B" legs are half the trailer width and the pin setback.

    eg. 102" wide trailer with 3' pin setback: (51" x 51") + (36" x 36") = 62.5" or 5.21' from pin centre to a front corner.
     
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