30 ton RGN load capacity

Discussion in 'Heavy Haul Trucking Forum' started by FitsShipping, Sep 12, 2025.

  1. FitsShipping

    FitsShipping Bobtail Member

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    ok.. i hate asking this but im getting really frustrated..

    on a project have a 3 axle flatbed hauling 65k machinery..

    i want to use an RGN.. having a load that heavy that high, is really hard to get off and on the trailer when the cranes arent available, so i want to run it on an RGN.

    Cant find one i can afford that is rated 35ton or better however a friend has a 30t with a 3rd axle on a flip, XL Mechanical RGN..

    is there any way i could haul a load pushing 65k on this thing? i assume no.. i know a lot of guys go way over the rating on their RGNs but im just trying to convince myself to either go for it or give up on it and keep hauling on my flat bed..

    actual load ranged up to 65k i should say.. most have been like 62-64

    thanks in advance
     
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  3. Arctic_fox

    Arctic_fox Experienced mx13 execrator

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    Ill be honest ive not done the super heavy stuff before. But there have been more then enough threads in the accident fourm for me to say this.

    Is it worth the risk? Maybe someone has a way to make it safer i am unaware of. Being that big a diffrence i doubt it.....but maybe in which case do that. However, people run overloaded all the time. And you see major wrecks all the time. Can you afford it happening to you? What happens if dot catches you? What happens if god forbid your in a wreck and the lawyer brings up the fact you had 65T on a 30T RGN? How will that go for you?

    Running a trailer over means you may and likely will start to see structural damage over time. Running one THAT far over namely.more then double means you will see it fail in short order. Maybe you start to bend or warp things. Maybe the locks slowly wallow out or bend just enough a hard bump makes them let loose and your expensive load just flew into oncoming traffic and killed someone. Maybe the trailer just colapses when you load it and destroys the multi million dollar peice of equipment.

    MY advice is no way no how would i run 65T on a trailer rated at 30T. Waaaaaaay to much liability. But again i have never done super heavy and most of my loads top out around 90K (55T in the trailer) and even those are super rare. So take the advice with a grain of salt.
     
  4. FitsShipping

    FitsShipping Bobtail Member

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    Thanks. But want to be sure weee talking apples to apples.
    30t =60000 lbs

    I’m looking to haul maximum of 65000 lb so less than 10% overage. Not 110% which would be 65t
     
  5. Oxbow

    Oxbow Road Train Member

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    Load is 65,000 lbs. 35 ton trailer can haul 70,000 lbs. It's a permit load, but I don't understand the problem.
     
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  6. Oxbow

    Oxbow Road Train Member

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    Also, the 30 ton rating will likely be concentrated in 10 ft.
     
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  7. Arctic_fox

    Arctic_fox Experienced mx13 execrator

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    Ah derp i saw the 65K and read it as 65T my mistake. Thanks for pointing that out lol.

    That said everything i said still stands just less insane. Id be leery of going that much over especially because of the locking jaws.
     
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  8. Landincoldfire

    Landincoldfire Heavy Load Member

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    I don't see a problem, of course this depends on the rest of the equipment.
     
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  9. FitsShipping

    FitsShipping Bobtail Member

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    it’s a 30 ton rated trailer so we’re talking an overload of up to 5000 lbs
     
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  10. beastr123

    beastr123 Road Train Member

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    And adding a pin-on 3rd axle so I would not be nearly as concerned if loaded at over 40k on the trailer axle.
    The XL is rated at 60k at full or 50k in 16' on tandem without the pin-on 3rd
    The main thing is your 5th wheel height... 50" or more is ideal.
     
    Last edited: Sep 14, 2025
  11. W923

    W923 Road Train Member

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    Adding the pin on axle will most likely decrease the trailer load rating ( it does on my trail king 55t rgn) because it effectively makes the trailer longer and puts more stress on the main beams.
     
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