Restoring an old Ulrich hopper car

I was recently browsing in my stash of old or unused freight cars, and came across an Ulrich metal hopper car from my teenage years. Among other things, it has Devore couplers in Devore draft gear boxes. The wire grab irons and lettering looked pretty good, so I decided to see what could be done with it — and to check whether it was a model of an actual prototype. Back in those days, there were relatively few commercial freight car models, and many were lettered for pretty much any popular railroad. 

(I have worked on a number of old Ulrich HO scale freight cars over the years, and have reported some of the projects in past blog posts. To find them, if you’re interested, use “Ulrich” as the search term in the search box at right. The Ulrich company, founded in the late 1940s by Charles J. Ulrich, was a mainstay of HO scale modeling the 1950s, and later became part of the Walthers line.)

Below is the model. Aside from the heavy sill steps, cast onto the white-metal car sides, it doesn’t look too bad. The model, unlike Ulrich hopper cars in later years, did not have cast-on grab irons at the right of each car side, but had free-standing Athearn metal ladders, not a bad idea under the “three-foot distance” rule. This is an immediate clue that this is an early Ulrich hopper.

Is this prototype? It sure is. Norfolk & Western built 12,500 cars like this in the 1930s, and the Ulrich model is a definite match. Below is a prototype photo (N&W photo), showing the first of these cars at Roanoke in 1936. You can just see the angled heap shields, just like the Ulrich model. Incidentally, anyone with even a faint interest in coal hoppers should own Bob Karig’s superb book, Coal Cars (University of Scranton Press, 2007), where I found this photo.

In 1953, the year I model, there were more than 8700 cars of these dimensions, though Class HL is not called out separately. That certainly means that an N&W hopper chosen at random might well be a car like this model.

Now I expect that at least some readers will be thinking, “What on earth is he thinking about, coal hoppers in California?” And in some ways, that’s true. But coal was certainly used in a number of ways in California at the time I model, as I discussed in an earlier blog post (see it at: https://modelingthesp.blogspot.com/2018/02/coal-in-california.html ). 

As mentioned in that post, little coal was ever found in California, and none of it very good, a natural result of California’s geologic history (marvelously explained for laymen in John McPhee’s excellent book, Assembling California, 1993). Accordingly, lots of it was imported, usually by rail, and sometimes from far away: thus an N&W hopper could be okay.

For those not familiar with the Ulrich models, they had cast white metal sides, ends, interior braces, and hopper gates, with sheet brass slope sheets. Thus it’s not surprising that the model weighs over 3 ounces, above the NMRA recommended weight for this car length. The model has metal sprung trucks, nice looking but with pre-RP 25 wheel flanges, so I will replace the entire truck.

The familiar Ulrich hopper kit of later years had a cast metal underframe, so that the assembly process would be as shown in the instruction sheet below (from the HOseeker website, https://hoseeker.net/Ulrich.html ). It is clear how the parts go together, and it makes a sturdy model. But this is not my model. (You can click to enlarge if you wish.)

My hopper, instead, happens to be the original Ulrich hopper, which had a pine center sill and balsa bolster/slope sheet supports. It also has applied ladders instead of the cast-on grab irons seen in the directions above. The directions for this somewhat different kit (sides and ends are like the later kits) is shown below (again, HOseeker). The wood parts are in the drawing at the top of the directions.

I will disassemble the underframe parts that support the draft gear, replace the balsa with styrene, and modify to accept a Kadee coupler box. I’ll describe that work in a future post.

Tony Thompson