SKAGIT STEEL &
IRON WORKSSEDRO WOOLLEY, WASHINGTON
Most of the following information is from a typed note book kept
by Mr. Splane, a Skagit field engineer. It looks to have been compiled
in the early 1940's and up dated into the mid-1950's. The models are
derived from the number of engine cylinders and the tractive effort. A
4-40 would have a four cylinder engine and develop 4000 lb. of tractive
effort, ect.
Weyerhaeuser Timber Co. #30 Vail, WA full car body
6-40 203 02-22-36 Waukesha 6 cyl 110 HP*
*6 cylinder GMC installed 1960