Quote:
Originally posted by butlermotorcoaches:
I wonder what the advantage of making the structure out of aluminum is?
I feel aluminum is a disavantage for a number of reasons. The structure is actually only ~15% of the total weight of the completed coach. Aluminum is more difficult to weld, much more expensive to purchase, more difficult to cut and fit.
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I appreciate Randy's input, as I am admittedly new to this and initially thought that aluminum was a good material given its weight and use in trailers. Your practical considerations make sense. I did not know that the cargo carry capacity of these truck conversions was so unlimited. I know that well appointed Class A motorhomes can approach 30,000 lbs. Load up your family and friends along with your "essentials" and the scale really tips.
Regarding conversion weights:
What are the typical single rear and front axle ratings (Class 7/modified 8)?
How much does a finished and furnished conversion coach weigh? (I know this must vary a lot but perhaps recent Show Hauler completions can serve as examples).
How much does a steel frame actually weigh?
Having little background in this, I'm just looking for some understanding to the building methods behind the ideal truck conversion.
John