Q: I have made several stacks of scale 4 x 8 plywood for use as scenery on my HO scale layout. I place them as boxcar loads, but was wondering how lumber is shipped on the railroads? Was plywood in fact shipped in boxcars, or were other types of railcars used? – David Bellamy, Caledon, […]
Union Pacific’s big boy steam locomotive is popular with rail fans and modelers alike. Hans Leys is looking to find HO scale models of the modern Big Boy water tenders. Cody shares where they are available for purchase. […]
Q: I have an older Atlas HO scale GP7 that has developed a whirring sound in one of its gear towers when it runs in reverse (long hood forward). I’m guessing this sound may be caused by a lack of lubricant in the gear tower, or perhaps that the lubricant has dried out. Do you concur […]
Steve King wants to know where to find information about changing couplers or making compatible cars from other manufacturers. Cody Grivno is in the studio to share resources. […]
John Martin has seen gondolas with Fiberglas hoods, and he wants to know what they’re transporting. Those cars also roll through Model Railroader’s hometown. Cody Grivno offers some ideas on what those gondolas are carrying. […]
James Dudzik is looking for the name of the green used on locomotive cab and caboose interiors. Well, it actually goes by a few different names, as Cody Grivno explains in this episode of AskTrains.com. […]
Q: I have two HO scale steam engines that both have the same problem. Their front trucks are always derailing. They are very light. Do you have any ideas how to fix this? – Ted Zieger A: Your locomotives’ front trucks should want to stay on the track of their own accords. If they’re derailing, […]
Eric Schrowang wants to know where locomotive crews go to the bathroom. Cody Grivno shows where chemical retention toilets are located on cab and hood units. […]
Rick Bowers wants to know the advantages and disadvantages of Belpair fireboxes. Steve Sweeney uses magazine articles and prototype photos to answer Rick’s question. […]
Q: What is dynamic braking on trains? – Mark Kroll A: Unlike a typical diesel-powered car or truck, a diesel locomotive doesn’t have a direct mechanical linkage between its diesel engine and its wheels. These locomotives are more properly called diesel-electrics. Rather than turning a driveshaft that drives the wheels, the engine (or “prime mover”) […]
Ralph Watkins would like to know if train wheels and axles are cast as a unit or separate. Steve Sweeney is in the studio with the answer. […]
Anthony Rebaldo would like to know where he can find information on Casey Jones, a historical railroad engineer who died in a train collision. Steve Sweeney has some resources to check out. […]
