Good day folks, I just bought one of these kits. while it says on the instructions that this is an all stell 40' flat built from 1928, I had a hard time finding the technical data. The dimensions I can do myself, but I would need the weight data (empty + max load), brake type (if fitted), and max speed allowed. Can anyone point me in the right direction? PS, how much does an axle weigh? looks like there are quite plenty of them on the car, too many maybe?

I forgot to point that I am in Europe and am not familiar with US rolling stock. I do not really need the data for THAT model, a similar 40' of that era could be enough to give me an idea on how to stencil that car once finished. PS the rack for the wheels looks like a permanent one, or may be just attached to the car when needed, so the car can serve other purposes?

Every wheel car i've seen they only go 1 or 2 rows high on the wheels not 3 or 4 like the above photo.

50 ton 33 wheels and axle weigh 2200 lbs 70 ton 33 wheels and axle weigh 2400 lbs 100 ton 36 wheels and axle weigh 2950 lbs. if they are 50 ton wheels, 11+10+10+9 = 40x2200 lbs .. roughly 36 tons, empty flat weight would be roughly 35,000 lbs, or 17 tons .. so 40 wheelsets would be 3 tons overweight .. should give some idea of total weight

Thank you wvgca, and vince, 17 tons (metric?), plus one metric ton per axle (2200 lbs), one row is good to go even on the 16ton axle load branch. In any case the loco servicing depot is small enough that it does not really need even 20 axles at a time. The car would then go on a peddler trip along the area, with anything between a few axles and one (double) row