Pros and cons for spread axle vs tandem on end dump

Discussion in 'Tanker, Bulk and Dump Trucking Forum' started by iamfargo, Apr 10, 2019.

  1. iamfargo

    iamfargo Light Load Member

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    me and a buddy was having a discussion what’s the pros and cons for spread axles on a 40 ft end dump vs tandem ?? If you can only haul 80k why is a spread axle needed ? Please elaborate thanks !!
     
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  3. Majestic 670

    Majestic 670 Heavy Load Member

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    part of him likes buying tires
     
  4. iamfargo

    iamfargo Light Load Member

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    So what do you prefer ?
     
  5. Zeviander

    Zeviander Road Train Member

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    Well, the spread gives you 40,000 lbs on the rear of the trailer. Depending on the product, you have more flexibility to pile it up back there I guess. Also, the front axle will pull some weight off the drives, so if it's a heavy tractor, that would be a small plus.
     
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  6. Tombstone69

    Tombstone69 Road Train Member

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    What Zeviander said, also if you put an air lift on each axle,you can save wear on tires by running on a single axle when empty and shortening your turning radius(just watch the swing), it also gives you more stability when dumping(unless it's a frameless).
     
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