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 Post subject: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMaster
PostPosted: Mon Aug 16, 2021 8:18 pm 

Joined: Sun Aug 22, 2004 1:51 pm
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Location: Somewhere east of Prescott, AZ along the old Santa Fe "Prescott & Eastern"
https://www.facebook.com/tvrail/posts/4490191244327074

Quote:
Tennessee Valley Railroad Museum Receives Rare TVA(Tennessee Valley Authority) Locomotive

The Tennessee Valley Railroad Museum announced the donation of a significant railroad locomotive from the Tennessee Valley Authority to the Railroad Museum’s collection, a Fairbanks-Morse model H16-66 #F3060. Built in 1958 and known as the “Baby” Trainmaster, the locomotive was a 1600 horsepower version of the 2400 H24-66 Trainmaster, at that time the most powerful single unit locomotive being built. The locomotive is one of the few surviving locomotives from this short lived locomotive supplier.

“TVRM is honored that TVA would place this locomotive in our collection for future display and possible operation” said Museum President Tim Andrews. “TVRM’s mission is to educate the public on the role of railroads in developing the Tennessee Valley region and what better example than this locomotive to showcase the intertwined efforts of the railroads and the supply of electricity by TVA in powering our economy.”
“Placing this retired locomotive with the Tennessee Valley Railroad Museum means that this rare piece of history will be preserved for years to come,” said Carol Eimers, TVA regional vice president, east region. “TVA worked closely with TVRM on a plan to safely transport this locomotive from the Gallatin Plant to Chattanooga, and we are proud it will be a part of the 60th anniversary celebration.”

Delivered to TVA’s Gallatin generating plant near Gallatin, TN the locomotive spent its entire working career moving coal four miles from the CSX interchange to the plant. This locomotive was retired in 1997 when coal shipments shifted from train to barge delivery. The locomotive is one of only nine Fairbanks-Morse locomotives preserved today.
Fairbanks-Morse entered the diesel locomotive market at the end of World War II planning to capitalize on the unique opposed piston engine used on many submarines and other naval vessels during the war. Featuring two pistons in each cylinder the engine produced more horsepower per cylinder than other diesel engines of the time. This unique design also led to its downfall as the engine did not hold up in the harsh railroad operating environment and required dedicated maintenance facilities to make repairs. TVA 3060 was one of the last locomotives they delivered to any railroad, as they exited the locomotive market by 1963 having produced less than 1500 units.
The Gallatin plant provided the perfect location for the locomotive to operate for almost forty years. The simple operation allowed for the locomotive to be well maintained by the dedicated repair forces and the short, flat route did not present a severe challenge to the locomotive. With Fairbanks-Morse still supporting their engines it isn’t hard to imagine the locomotive operating to the present day.

The locomotive has remained at Gallatin until TVA approached TVRM in 2019 regarding possible donation and preservation of the locomotive. Because rail service is no longer available to the plant extensive planning for moving the locomotive over the highway to Chattanooga has been developed. TVA will assist the move by providing cranes to lift the partially disassembled locomotive to the specially equipped truck for movement to Chattanooga.

It is planned for the locomotive to be on display in Chattanooga in time for the start of the year-long 60th Anniversary celebration beginning October 14, 2021. Sponsorship opportunities to help defray the extensive costs of moving the locomotive or the 60th Anniversary celebration are available on the TVRM website or at 60years@tvrail.com.


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 Post subject: Re: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMas
PostPosted: Mon Aug 16, 2021 8:50 pm 

Joined: Wed Jan 20, 2016 1:15 pm
Posts: 1717
“TVRM’s mission is to educate the public on the role of railroads in developing the Tennessee Valley region“

When did TVRM’s mission change?


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 Post subject: Re: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMas
PostPosted: Tue Aug 17, 2021 8:30 pm 

Joined: Tue Mar 27, 2012 4:49 pm
Posts: 328
Location: Los Altos, CA
This locomotive was featured in the January 1996 Railfan & Railroad. Back then, I thought "that one is a good candidate for preservation." I'll have to re-read the article.


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 Post subject: Re: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMas
PostPosted: Tue Aug 17, 2021 8:35 pm 

Joined: Fri Nov 11, 2016 10:17 pm
Posts: 246
Maybe like Timken, FM would step up as a donor to help get the engine running and use it as a publicity project.


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 Post subject: Re: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMas
PostPosted: Wed Aug 18, 2021 11:47 pm 

Joined: Tue Mar 27, 2012 4:49 pm
Posts: 328
Location: Los Altos, CA
Did anyone figure out why that window was cut into the nose? 25 years ago, the theory was for a camera to film promotional footage.


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 Post subject: Re: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMas
PostPosted: Wed Aug 18, 2021 11:57 pm 

Joined: Fri Dec 22, 2017 6:47 pm
Posts: 1546
Location: Philadelphia, PA
FM still makes the 38 8 1/8 engine. OEM parts are available.

For those keeping score at home, the 38 8 1/8 engine is an opposed piston 2-stroke cycle engine. It has two pistons in each cylinder and two crankshafts. It has no cylinder head per se; the other piston in the cylinder served as a cylinder head.

These engines powered about half the USN's WWII diesel subs and were APU's on nuke boats into the 1990's. Veteran submariners have told me the FM's were the better of the two types of engines available (the other choice being GM Cleveland 16-248A or 16-278A, each a little bigger than an EMD 16-567)

I wonder if the TVA guy who bought the locomotive had served on an FM-powered sub.

Phil Mulligan

Note: there was a third choice, a Hooven-Owens-Rentschler double-acting diesel. The USS Gunnel (SS-253) had such engines and participated in the Torch invasion of North Africa in November, 1942. While enroute back to England, all four propulsion engines failed and the boat had to cross the Bay of Biscay on her auxiliary engine at slow speed. In my opinion, the only reason she survived was the Germans assumed any sub in the Bay of Biscay was one of theirs. All the H-O-R engines in the sub fleet were replaced.


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 Post subject: Re: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMas
PostPosted: Thu Aug 19, 2021 5:27 am 

Joined: Sun Dec 31, 2017 4:18 pm
Posts: 21
This is a great save of a truly rare and unique locomotive. Fortunately, because of it's late build date, it likely has GE electrical gear as opposed to the old Westinghouse stuff found in the earlier units....It was said the OP was great for sub use because they had the whole ocean to keep them cool, but ran hot in locomotive service....SP used the big Trainmasters to great success in commuter service for many years.


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 Post subject: Re: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMas
PostPosted: Thu Aug 19, 2021 5:01 pm 

Joined: Fri Dec 22, 2017 6:47 pm
Posts: 1546
Location: Philadelphia, PA
The CNJ also used its TM's in commuter service as well as through freight and they performed well, running rings around PRR's BP20 and EP20 diesels and holding their own against the K4's.

When the GP40P's showed up in 1968, the CNJ guys did not want to turn in their TM's. Of course the GP40P's are still running for NJT.

Phil Mulligan


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 Post subject: Re: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMas
PostPosted: Thu Aug 19, 2021 5:11 pm 

Joined: Fri Dec 22, 2017 6:47 pm
Posts: 1546
Location: Philadelphia, PA
You're right on the cooling water. The subs also exhausted into the water preventing the Japanese from seeing the huge clouds of white smoke an OP can produce until it warms up.

Phil Mulligan


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 Post subject: Re: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMas
PostPosted: Sun Aug 22, 2021 9:17 pm 

Joined: Fri Dec 13, 2019 1:53 pm
Posts: 1370
Location: Annville, PA
There were FM OP emergency DG's onboard the USS South Carolina (CGN-37) as well, Phil, but since we had such an outfrickingstanding engineering department also, we never had to use them except for drills.

Don't ask me to remember exactly which type and model number they were since that wasn't something I really needed to know in the first place. LOL

There's nothing like having 60,000 shaft horsepower at the tips of your fingers, though. ALL AHEAD FLANK!!!


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 Post subject: Re: Tenn. Valley RR Museum Finally Gets TVA FM Baby TrainMas
PostPosted: Mon Aug 23, 2021 12:06 am 

Joined: Fri Dec 22, 2017 6:47 pm
Posts: 1546
Location: Philadelphia, PA
To translate USN classes, USS South Carolina (CGN-37) was a nuclear powered guided missile cruiser. Lotsa horsepower. USN Nukes, now limited to subs and carriers, have the best trained engineering staffs in the world.

Phil Mulligan


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