Finally… after 101.5 hours, the engine is DONE! It took 90 hours to draw the front and the bottom and 10.5 hours to draw the smokebox and the boiler. Next up is the cab. Now for some more history. I hope you are finding it interesting.
It worked hard but it wasn’t always hard. As mentioned, the train was built to promote Timken’s sealed roller bearings and there was showing off to do. On one occasion, as a publicity stunt, three men pulled the locomotive – 335 tons – back and forth on level track on the Pennsylvania Railroad. Three female secretaries did the same in Chicago. This would have been impossible to do with a solid bearing engine. The Four Aces was equipped with roller bearings on both engine trucks, drivers, and tender trucks. The engine and cab measured nearly 60 feet long, nearly 15 feet high, and about 10 feet wide. The total engine weight was 417,500 pounds (208.75 tons). The driver wheels diameter (the big ones)was 73 inches (6 feet, one inch). The boiler pressure was between 235 psi and 250 psi. The piston cylinders were 27 inches in diameter and the piston stroke was 30 inches. The top speed was designed to be 85 mph.
Timken had planned to sell the locomotive when it reached 2 years old or 100,000 miles. Four Aces reached both of these on the Northern Pacific Railway. Timken offered up 1111 to NP and, at first, the NP did not respond. The NP was not as impressed with 1111 as other railroads and the NP reported that the locomotive had a damaged crown sheet. The damage occurred when locomotive crews allowed it to run low on water near Auburn, Washington. The NP did not want to fix something it did not own, but Timken maintained a “you broke it, you fix it” attitude. Timken was under a lot of pressure to sell the locomotive because the equipment suppliers were anxious to be paid.
The NP felt that the smokebox and ash pan needed to be modified and that the estimated cost for this work was $50,000. The NP also felt that the grate area needed to be enlarged from 80 square feet to 115 square feet at a cost of another $20,000. Buckwalter didn’t think that these changes were necessary and offered to sell the locomotive to the NP for $50,000, including all of the repair and service parts. There was a contingency agreement in the contract that Timken would pay one-half of the costs, up to $10,000, if the NP decided it was necessary to rebuild the firebox within two years of purchasing the locomotive. The final sale price was $33,000. Following the purchase, NP moved Four Aces to the South Tacoma Shops where the crown sheet was repaired. The locomotive went into regular service pulling the North Coast Limited between St. Paul, Minnesota and Livingston, Montana – the longest continuous run for a steam locomotive in the United States – a distance of 1,008 miles.
Stay tuned for more…
