Hope you guys can help me here.
I saw a trailer - 3 axle step GVWR 102,000 , frame rating 60 ton , 3 axles on 17.5 tires.
How much cargo weight can this trailer hold within its rating ,Assuming truck and trailer combo can axle out and permits the weight?
Anyone have experience with 17.5 tires?
trailer rating question
Discussion in 'Flatbed Trucking Forum' started by 281ric, Oct 30, 2013.
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depends on the states you will travel in every state is different
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ok lets forget about travel and permits for a bit.
How much cargo weigth can this trailer hold without exceeding ratings. I would think the tires are the limitting factor here? -
19.5 size are rated for only about 55 MPH loaded. run fast heavy they dont last 40;000 or 60 thou miles each depend on brand.
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There will be to weight ratings
Concentrated in like 10 or 12 ft
And distributed across the trailer length
The gvwr is the distributed rating and typically includes the empty weight of the trailer and the load. So in this case likely no more than 80- 85k of payload assuming axle/ tire ratings allow for this. -
well the tire size confuses me a little but I have seen some trailer manufacturers use 17.5 on 40 ton trailers , take this one for example , I dont think its made to carry light loads
http://www.truckpaper.com/listingsdetail/detail.aspx?OHID=4251817&dlr=1&pcid=2000804331 -
Not a lite load on 17.5's with this one. I was permitted at 112,000 with 58,800 on the back. The piece itself was 70,000#. Could have run 70 mph but wouldn't have run very far without blowing tires. I never run these trailers over 65 when it's cold and as the day warms up and the loads get heavier I get slower, down to Prime speeds.
Attached Files:
Last edited: Oct 30, 2013
rockyroad74 and 281ric Thank this. -
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Catalinaflyer , thanks that clears up my doubts.
I cant read the scale ticket , its a real light print and I cant edit it. What were your weights? Where did you pick up and del that piece? -
13420
40000
58760
112180
That was the first weight, I changed out a couple shims on the flip and moved a 1000# back on the trailer and slid the 5th wheel back to get my steers under 13k#
I picked it up in Everett, WA and took it to Detroit, MI281ric Thanks this. -
The 60ton frame rating will be fully distributed, not concentrated! A frame with a 60ton concentrated rating built out of T100 steel would have upper and lower flanges 3/4 - 15/16" thick approx 5" wide. This would make the tare weight for a tri step ridiculously high for this type of trailer.281ric Thanks this.
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