Built as wood burners, the Mikes were later converted to burn oil and, during their years on the Sumpter Valley, they underwent a number of other improvements, including instalation of Rushton smokestacks, Franklin automatic fire doors and an additional 11" air pump.
In 1940, the SVR acquired two 2-6-6-2T
locomotives (#250 & #251) from the Uintah Railway, and #19 and #20 were retired. Shortly after, the Mallets' saddle tanks were removed and the locomotives were mated to the tenders from #19 and #20.
#19 is one of two steam locomotives that operate on the line between McEwan and Sumpter. The second is a two-truck Heisler, SVR #3, shown later on this page.
#19 is one of two Mikado type (2-8-2) locomotives built in 1920 at Alco’s Schenectady, NY, works to the Sumpter Valley Railroad’s specification (you can see the second locomotive, SVR #20, later on this page). They were originally intended to operate on the Oregon Lumber Company portion of line out of Austin, OR, and were numbered #101 and #102. However, they ended up operating mostly on the Sumpter Valley, with #102 renumbered #19 and #101 as #20.
Above, the engineer and fireman check the running gear.
#19 weighs 128,000 lbs, 100,000 lbs on its 44" drivers. With 19" x 20" cylinders, it was designed to operate at a boiler pressure of 170 psi, but now operates at 150 psi delivering 19,000 lbs tractive effort.
The two original tenders remained on the WP&Y mated to articulateds #250 & #251, and later went to Guatemala. They eventually returned to the SVR to be reunited with their engines. The USA 190 class tenders that came with the Mikados were traded back to the WP&Y for two steel flatcars and a tank car.
In 1941, both locomotives were sold to the White Pass & Yukon Railroad in Alaska. #20 was renumbered #80 and #19 as #81.
After retirement in 1958, they sat in Skagway
until 1977 when the WP&Y indicated they would be scrapped unless a home was found for them.
The Sumpter Valley paid $1 each for the locomotives, and $35,000 to ship them home. Both locomotives then stood outside the McEwan engine house until 1992 when #19 was shipped to Doyle McCormack's Daylight Locomotive Works in Portland, OR, to be restored. Work continued for four years costing a quarter of a million dollars, and #19 was formally placed in service on 4th July 1996.
Above, #19 is equipped with Walschaert valve
gear.
Gold was discovered on the Powder River in Sumpter Valley in 1861. Initially, panning was the main means of extracting the ore but, as the yield dropped to uneconomical levels, dredging started in 1912.
The Sumpter Valley dredge was built in 1935 and was the third and last dredge to work the valley. It moved forward, scooping rock into its seventy-two one-ton buckets. Inside, the rock went through a set of steel cylinders to separate it by size, sending smaller material deeper into the dredge. Using water and sluices, the gold was then separated. The remaining rock passed through the back of the dredge and was deposited behind by another boom.
The Sumpter Valley Railway offers inexpensive one-way cab rides, as well as an Engineer for a Day programme, which allows visitors to get behind the throttle of one of the two operating steam locomotives and feel what it's like to ride the rails. It operates on Fridays from the end of May through to the end of September. I booked a session in September 2008.
Above, a rather misty start to the day. When I arrived at 9.00 am, #19 was standing outside the engine house at McEwan already
steamed up. The crew had just completed a round of inspections and lubricating the running gear.
Above, a view looking forward on the fireman's side of the cab while we wait to get started. The head of the air pump is at the side of the boiler. The large pipe running just above the air pumps is the fireman's water injector line.
In the view on the
right, the fireman's injector control is the upright lever on the far left outlined in the window. The engineer's injector control is in the same position on the right.
Immediately to the right of the fireman's injector control is the boiler water sight glass. Just below and to the left, with the lever jutting forward, is the firing valve.
Above, a view of #19's backhead. The bar running at an angle from the centre is the throttle. This regulates the volume of steam released through the dry pipe in the steam dome to the cylinders and, hence, the speed of the locomotive. The boiler pressure gauge is slightly to the right just above the throttle. Note the second water sight glass on the engineer's side. The two Westinghouse brake gauges are just below this.
The "trainee" engineer works under the supervision of the engineer and starts with an introduction to the locomotive controls. After this, I set the brake valve, adjusted the Johnson Bar, took the throttle and we were underway. I found the throttle sensitive to even minor adjustments as I got the locomotive started, but it's important not to give too much steam at this point as it can cause the drivers to slip.
Above, a view looking forward from the engineer's side of the cab. As two water injectors are mandated by Federal law on all operational steam locomotives, a second feed line controlled by the engineer runs along just above the running board.
Ahead, you can see two cars and the caboose that will join the train for our trip. The Sumpter Valley Railway is one of the few that permits visitors to engineer a steam locomotive with a train of cars in tow.
After assembling our train, we eased out of McEwan at about 11.00am, notched up a little more speed and headed for Sumpter.
Top, backing out of Sumpter on the return journey. Lower photo, a few hundred yards along, the locomotive uncoupled and ran through a siding to recouple to the front of the train.
The valley was turned over by forty-two years of dredging, and the tailings cover an area eight miles long and a mile wide.
Top left, the train arrives back at McEwan. Top right, it is then reversed to the engine house. Lower photo, with its fire extinguished, #19 uses its remaining steam pressure to back into the engine house.
#19 ended fourteen years of continuous service
on 31st May 2010 and began a comprehensive overhaul required by Federal law. The
locomotive was disassembled at the McEwan engine house and work included installing new boiler tubes, a new rear section of the firebox
door sheet and new firebrick in the firebox, as well as overhauling the dynamo. The work was completed in time for the December 2013 Christmas Trains.