Everything on model trains, model railroads, model railways, locomotives, model train layouts, scenery, wiring, DCC and more. Enjoy the world's best hobby... model railroading!
6 Responses to Coal Car Wheels Spin Behind Locomotive
Leave a Reply
SUBMIT YOUR QUESTION
Download Your Free Catalog
Use Tiny Railroad Micro Controllers
Model Train Help Ebook
I think we need more information. From what you gave I would think they are free wheeling, probably a coupler is lifting the wheel off the track.
When you say “coal car”, do you mean the tender, and is the loco tender driven?
If the tender drives the loco then all wheels need to be in contact with the rails – check this carefully. Maybe the connection between the tender and loco is not seating correctly, or when the tender pushes the loco it lifts itself off the tracks.
It the “coal car” is just a piece of rolling stock, then I would expect the wheels to turn as the train is moved.
Yes a tender and yes the loco is tender driven.
As the loco is tender driven it could be it is missing traction tyres, you don’t say which gauge it is, a lot of N gauge locos all types have 2 or more traction tyres to assist grip. I believe some HO/OO locos also use them
Tender driven locos tend to spin mostly because the tender does not have enough weight in it. If the coal “load” can be removed put some weight there, preferably if not remove the tender body off the frame and carefully put some lead there to add extra weight.
K.J.
It might be useful to know if you have this problem when the loco is at the head of a heavy train, a light train or no train. If it happens only when trying to pull a heavy train, the train is perhaps too heavy for the design of locomotive, and Ken’s suggestion may help. If it happens when there is no train (and you can actually see the wheels turning) then you need to look at what Nelson said. In any event, Max’s suggestion should be examined – do any of the wheels have loose or missing traction tyres? Do you have no problem with any other locos? If you do, the track may be slippery and need de-greasing with methylated spirit or isopropyl alcohol.