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| Title: |
SP 4-10-2 #5000 - Souther Pacific |
| Description: |
Massive example of a 1925 Alco-Schenectady oil burning locomotive built for the Southern Pacific. Specifics - class SP-1, 63.5" drivers, 225 psi boilier pressure, 25x32" outside cylinders (2), 25x28" inside cylinders, engine weight 445,000 lb, tractive effort of 86,589 lb. Drury (1993) notes that they were too rigid for the curves snaking through the Donner Pass, where they were first tried. After relocation to the Sunset Route east of Los Angeles, the 4-10-2s ran until the mid-1950s. It is there - between Roseville and Summit, Calif on a 2 1/2%, 80-mile grade - "...the engines were remarkably successful because the operating condtions prevented excessive speeds and the even torque of the three cylinders prevented undue stalling at low speeds." No exact date, location or photographer was listed. |
| Photo Date: |
6/1/1950 Upload Date: 3/24/2015 7:33:57 AM |
| Location: |
Unknown, CA |
| Author: |
Gary Everhart |
| Categories: |
Roster,Yard,Steam |
| Locomotives: |
SP 5000(4-10-2) |
| Views: |
1509 Comments: 1 |
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| Title: |
SP 4-10-2 #5000 - Southern Pacific |
| Description: |
Here is an older b&w reprint of Southern Pacific 4-10-2 #5000 at an unidentified locaiton, possibly Roseville, CA, where this class of locomotives frequented on its travels over Donner Pass. Date is approximate and unfortunately no photographer was listed for the photo. |
| Photo Date: |
6/1/1950 Upload Date: 8/30/2015 7:05:48 AM |
| Location: |
Unknown, CA |
| Author: |
Gary Everhart |
| Categories: |
Roster,Yard,Steam |
| Locomotives: |
SP 5000(4-10-2) |
| Views: |
1434 Comments: 1 |
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| Title: |
SP 4-10-2 #5005 - Southern Pacific |
| Description: |
The fireman of this 1925 Alco-Schenectady built "Overland-type" (or better known as "Southern Pacific-type") locomotive looks ready to pull out with its freight in tow from an unidentified yard, possibly Roseville, CA. Specifics - SP-1 class, 63.5" drivers, oil burner, generated a boiler pressure of 225 psi for its three sets of cylinders, an engine weight of 445,000 lb and produced a tractive effort of 86,589 lb. According to several resources, the locomotive was an excellent performer at speeds between 30-35 mph but suffered maintenance problems at higher speeds and too rigid to perform well on the sinuous curves of Donner pass, but excelled on the Sunset Route east of LA. Date and location are approximations. No photogrpaher listed. |
| Photo Date: |
6/1/1950 Upload Date: 5/30/2014 8:36:08 AM |
| Location: |
Unknown, CA |
| Author: |
Gary Everhart |
| Categories: |
Roster,Yard,Steam,Action |
| Locomotives: |
SP 5005(4-10-2) |
| Views: |
1036 Comments: 0 |
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|
| Title: |
SP Alco 4-10-2 #5021 (Stored) |
| Description: |
SP 5021. Later to the Pomona Fair grounds. |
| Photo Date: |
11/27/1975 Upload Date: 5/17/2020 10:35:25 AM |
| Location: |
Los Angeles, CA |
| Author: |
Steven Vincent |
| Categories: |
|
| Locomotives: |
SP 5021(4-10-2) |
| Views: |
815 Comments: 0 |
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| Title: |
View of #5021 |
| Description: |
This engine was brought to the museum in running condition. |
| Photo Date: |
9/21/2007 Upload Date: 10/12/2008 11:03:26 PM |
| Location: |
Pomona, CA |
| Author: |
Shelley H. |
| Categories: |
Steam |
| Locomotives: |
SP 5021(4-10-2) |
| Views: |
325 Comments: 1 |
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| Title: |
Gauges in the #5021 |
| Description: |
|
| Photo Date: |
9/21/2007 Upload Date: 11/24/2008 9:42:57 PM |
| Location: |
Pomona, CA |
| Author: |
Shelley H. |
| Categories: |
Steam |
| Locomotives: |
SP 5021(4-10-2) |
| Views: |
257 Comments: 1 |
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| Title: |
Engine #5021 with a new paint job |
| Description: |
|
| Photo Date: |
9/21/2008 Upload Date: 10/20/2008 11:14:01 PM |
| Location: |
Pomona, CA |
| Author: |
Shelley H. |
| Categories: |
Steam |
| Locomotives: |
SP 5021(4-10-2) |
| Views: |
262 Comments: 0 |
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|
| Title: |
#5021 |
| Description: |
|
| Photo Date: |
9/21/2008 Upload Date: 10/9/2008 11:09:03 PM |
| Location: |
Pomona, CA |
| Author: |
Shelley H. |
| Categories: |
Steam |
| Locomotives: |
SP 5021(4-10-2) |
| Views: |
230 Comments: 0 |
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| Title: |
5021 sitting on display next to a signal display |
| Description: |
|
| Photo Date: |
9/13/2009 Upload Date: 12/22/2009 2:28:59 PM |
| Location: |
Pomona, CA |
| Author: |
Shelley H. |
| Categories: |
Steam |
| Locomotives: |
SP 5021(4-10-2) |
| Views: |
255 Comments: 2 |
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| Title: |
SP 5021 |
| Description: |
|
| Photo Date: |
8/1/2010 Upload Date: 9/18/2010 12:50:31 PM |
| Location: |
Pomona, CA |
| Author: |
Eric Rodriguez |
| Categories: |
|
| Locomotives: |
SP 5021(4-10-2) |
| Views: |
3138 Comments: 1 |
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| Title: |
SP 4-10-2 #5023 - Southern Pacific |
| Description: |
Unique 3 cylinder and 4-10-2 wheel configuration makes this a rare locomotive. Only SP and UP tried this model - successful for SP (who called it a Southern Pacific type) but not for UP (who called it an Overland type). SP 4-10-2 #5023 was built by ALCo-Schenectady in May of 1926 (serial #66795). After nearly 27 years of service, the loco was "vacated "in November of 1953 and scrapped a month later at the Sacramento Shops. Specs - oil burner, 63" drivers, impressive 225 psi boiler pressure, 25x28" and 28x32" cylinders, engine weight of 445,000 lb, tractive effort of 84,200 lb. Arthur B Johnson photo |
| Photo Date: |
12/28/1946 Upload Date: 2/18/2023 5:12:59 AM |
| Location: |
Indio, CA |
| Author: |
Gary Everhart |
| Categories: |
Roster,Yard,Steam |
| Locomotives: |
SP 5023(4-10-2) |
| Views: |
135 Comments: 0 |
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| Title: |
SP 4-10-2 #5045 - Southern Pacific |
| Description: |
This 1927 Alco-Schenectady built "Overland-type" (or better known as "Southern Pacific-type") locomotive sits in an unidentified yard, possibly Roseville, CA, awaiting its next orders. Specifics - SP-3 class, 63.5" drivers, oil burner, generated a boiler pressure of 225 psi for its three sets of cylinders, an engine weight of 445,000 lb and produced a tractive effort of 86,589 lb. According to several resources, the locomotive was an excellent performer at speeds between 30-35 mph but suffered maintenance problems at higher speeds and too rigid to perform well on the sinuous curves of Donner pass, but excelled on the Sunset Route east of LA. Date and location are approximations. No photogrpaher listed. |
| Photo Date: |
6/1/1950 Upload Date: 5/30/2014 8:26:53 AM |
| Location: |
Unknown, CA |
| Author: |
Gary Everhart |
| Categories: |
Roster,Yard,Steam |
| Locomotives: |
SP 5045(4-10-2) |
| Views: |
1129 Comments: 1 |
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