Draft:Southern Pacific GP9E and GP9R

Specifications
Specifications
Configuration:;
• AAR	B-B
Gauge	4 ft 8+1⁄2 in (1,435 mm) standard gauge
Trucks	EMD Blomberg B
Wheel diameter	40 in (1.016 m)
Minimum curve	21° (273 ft (83.21 m) radius)
Wheelbase	40 ft (12.19 m)
Length	56 ft 2 in (17.12 m)
Width	10 ft 3+1⁄2 in (3.14 m)
Height	15 ft 1⁄2 in (4.58 m)
Loco weight	259,500 lb (117,700 kg)
Fuel capacity	1,100 US gal (4,200 L; 920 imp gal)
Prime mover	EMD 16-567C
RPM range	835 max
Engine type	V16 Two-stroke diesel
Aspiration	Roots blower
Displacement	9,072 cu in (148.66 L)
Generator	EMD D-12-B
Traction motors	(4) EMD D-37-B
Cylinders	16
Cylinder size	8+1⁄2 in × 10 in (216 mm × 254 mm)

Type and origin
Type and origin
Power type	Diesel-electric
Builder	General Motors Electro-Motive Division (EMD)
Model	GP9; GP9E; GP9R
Total produced	340 (Southern Pacific); 60 (Cotton Belt)
Rebuild date	April 1970 – March 1979
Number rebuilt	283 (Southern Pacific); 10 (Cotton Belt)

EMD GP9E and GP9R
EMD GP9E and GP9R
	Southern Pacific GP9E #3765 is heading back toward Fremont after a run to Radum, outside Pleasanton in August 1985.
Power type
Type and origin
Power type	Diesel-electric
Builder	General Motors Electro-Motive Division (EMD)
Model	GP9; GP9E; GP9R
Total produced	340 (Southern Pacific); 60 (Cotton Belt)
Rebuild date	April 1970 – March 1979
Number rebuilt	283 (Southern Pacific); 10 (Cotton Belt)
Configuration:;
Specifications
Configuration:;
• AAR	B-B
Gauge	4 ft 8+1⁄2 in (1,435 mm) standard gauge
Trucks	EMD Blomberg B
Wheel diameter	40 in (1.016 m)
Minimum curve	21° (273 ft (83.21 m) radius)
Wheelbase	40 ft (12.19 m)
Length	56 ft 2 in (17.12 m)
Width	10 ft 3+1⁄2 in (3.14 m)
Height	15 ft 1⁄2 in (4.58 m)
Loco weight	259,500 lb (117,700 kg)
Fuel capacity	1,100 US gal (4,200 L; 920 imp gal)
Prime mover	EMD 16-567C
RPM range	835 max
Engine type	V16 Two-stroke diesel
Aspiration	Roots blower
Displacement	9,072 cu in (148.66 L)
Generator	EMD D-12-B
Traction motors	(4) EMD D-37-B
Cylinders	16
Cylinder size	8+1⁄2 in × 10 in (216 mm × 254 mm)
Maximum speed
Performance figures
Maximum speed	65 mph (105 km/h)
Power output	1,750 hp (1.30 MW)
Tractive effort	64,750 lbf (288.0 kN)
Operators
Career
Operators	Southern Pacific Transportation Company; St. Louis Southwestern Railway ("Cotton Belt Route")
Locale	North America
Preserved	See here
Disposition	Six preserved, remainder scrapped

Submission declined on 29 May 2024 by Timtrent (talk).

I'm having serious difficulty determining the notability of these two rebuilt locomotives as individual units. The referencing shows that the exist, but does not show that the pass WP:GNG. I feel a more suitable route is to add the details to EMD GP9 rather than this article. I believe that this, were it to be accepted into mainspace, is the wrong side of the notability border and would be vulnerable to an immediate deletion process.

This draft's references do not show that the subject qualifies for a Wikipedia article. In summary, the draft needs multiple published sources that are:

in-depth (not just passing mentions about the subject)
reliable
secondary
independent of the subject

Make sure you add references that meet these criteria before resubmitting. Learn about mistakes to avoid when addressing this issue. If no additional references exist, the subject is not suitable for Wikipedia.

If you would like to continue working on the submission, click on the "Edit" tab at the top of the window.
If you have not resolved the issues listed above, your draft will be declined again and potentially deleted.
If you need extra help, please ask us a question at the AfC Help Desk or get live help from experienced editors.
Please do not remove reviewer comments or this notice until the submission is accepted.

Where to get help

If you need help editing or submitting your draft, please ask us a question at the AfC Help Desk or get live help from experienced editors. These venues are only for help with editing and the submission process, not to get reviews.
If you need feedback on your draft, or if the review is taking a lot of time, you can try asking for help on the talk page of a relevant WikiProject. Some WikiProjects are more active than others so a speedy reply is not guaranteed.

How to improve a draft

Wikipedia:Contributing to Wikipedia – a basic overview on how to edit Wikipedia.
Help:Wikitext – how to use the markup
Help:Referencing for beginners – how to include references
Wikipedia:Article development – how to develop your article
Wikipedia:Writing better articles – how to improve your article
Wikipedia:Verifiability – make sure your article includes reliable third-party sources

You can also browse Wikipedia:Featured articles and Wikipedia:Good articles to find examples of Wikipedia's best writing on topics similar to your proposed article.

Improving your odds of a speedy review

To improve your odds of a faster review, tag your draft with relevant WikiProject tags using the button below. This will let reviewers know a new draft has been submitted in their area of interest. For instance, if you wrote about a female astronomer, you would want to add the Biography, Astronomy, and Women scientists tags.

Add tags to your draft

Editor resources

Easy tools: Citation bot (help) | Advanced: Fix bare URLs

Declined by Timtrent 5 months ago. Last edited by Citation bot 5 months ago. Reviewer: Inform author.

Resubmit

Please note that if the issues are not fixed, the draft will be declined again.

The EMD GP9E and GP9R are rebuilds from EMD GP9 diesel locomotives that were built by General-Motors Electro-Motive Division for the St. Louis Southwestern Railway (also known as the "Cotton Belt Route") and the Southern Pacific Transportation Company.^[1]^[2]^[3]

History

Beginning in 1970 with SP GP9 #3424, all of the pre-existing EMD GP9 diesel locomotives that were on the St. Louis Southwestern Railway (also known as the "Cotton Belt Route") and Southern Pacific's roster were rebuilt into GP9E's and GP9R's with the number series beginning at #3300.^[1]^[2]^[3]

Because of the internal differences of the three 'Phases', different 'rebuild' schemes were required, which meant that they were placed into different number series. As well some got Farr air filter boxes behind the cab of the units.^[1]

As the rebuilds had came and went, alongside the un-rebuilt units, no numbers were reused from the Southern Pacific's 1965 renumbering scheme.^[1]

The Southern Pacific Transportation Company began rebuilding their units in 1970, while the St. Louis Southwestern Railway (also known as the "Cotton Belt Route") began rebuilding their units in 1974.^[1]

SP's Paint scheme variants

Nine of Southern Pacific's GP9E/GP9R locomotives were painted into the Southern Pacific's "Kodachrome" livery of the Failed merger between Southern Pacific and Santa Fe, these units were GP9E/R locomotives #2873, #3370, #3735, #3739, #3775, #3778, #3784, #3792 and #3846.^[1]

Preservation

Out of all the 283 units that were rebuilt, six EMD GP9R locomotives have survived into preservation:

Southern Pacific GP9R #2873 (formerly Texas and New Orleans GP9 #443, SP #3798 and SP #3565) is currently preserved at the Western Pacific Railroad Museum (WPRM), it was donated to the WPRM in 1992 and currently still resides there to this day.^[4]^[5]
Southern Pacific GP9R #3189 (formerly, SP #5623 and #3005) is now operational at the Niles Canyon Railway (NCRy) as Southern Pacific GP9 #5623.^[6]
Southern Pacific GP9R #3194 (formerly Texas and New Orleans GP9 #281, SP #5895 and #3001) which had worked on the SP's Peninsula Commute from 1960/61 to 1985 before being retired in 1998 and donated to Golden Gate Railroad Museum (GGRM) that same year in 1998. It still serves there to this day.^[7]
Southern Pacific GP9R #3709 (formerly SP GP9 #5873) is at the Pacific Southwest Railway Museum Association in Campo, California.^[8]^[9]
Southern Pacific GP9R #3769 (formerly SP GP9 #5733 and #3574) is currently on static display at the Utah State Railroad Museum in Ogden, Utah.^[10]
Southern Pacific GP9R #3873 (formerly SSW GP9 #3873, SSW 3651, SSW 830) is currently at the Pacific Southwest Railway Museum Association in Campo, California.^[11]^[12]

Southern Pacific #5623 at the Niles Canyon Railway in 2006.
Southern Pacific GP9R #2873 at the Western Pacific Railroad Museum (WPRM) in the Southern Pacific's "Kodachrome" livery.
Southern Pacific GP9R #3194 at the Golden Gate Railroad Museum (GGRM)

References

^ ^a ^b ^c ^d ^e ^f Strapac (1974), p. 23-28
^ ^a ^b Solomon (2000), p. 74
^ ^a ^b Solomon (2000), p. 168
^ "Southern Pacific 2873". tour.wplives.org. Retrieved 2023-10-28.
^ "WPRM - SP 2873". wplives.org. Retrieved 2023-10-28.
^ "Southern Pacific #5623". Niles Canyon Railway. Retrieved 2023-10-28.
^ "SP 3194: EMD GP-9". Golden Gate Railroad Museum. Retrieved 19 April 2020.
^ "Southern Pacific #3709". Pacific Southwest Railway Museum. Retrieved 2023-10-28.
^ "SP #3709". www.sdrm.info. Retrieved 2023-10-28.
^ "Rolling Stock of the Utah State Railroad Museum: SP 3769: GP9". Utah State Railroad Museum: Spencer S. & Dolores Doré Eccles Rail Center. Ogden, Utah: Ogden Union Station. 2018. Archived from the original on 2018-09-03. Retrieved 2018-10-31.
^ "Southern Pacific #3873". Pacific Southwest Railway Museum. Retrieved 2023-10-28.
^ "SP #3873". www.sdrm.info. Retrieved 2023-10-28.

Bibliography

Solomon, Brian (2000). American Diesel Locomotives. Voyageur Press. ISBN 9781610606059.
Strapac, Joseph A. (1974). Southern Pacific Motive Power Annual 1973. Chatham Publishing.

External links

Category:Rebuilt diesel locomotives

[:0-1] ^ ^a ^b ^c ^d ^e ^f Strapac (1974), p. 23-28

[:1-2] Solomon (2000), p. 74

[:2-3] Solomon (2000), p. 168

[4] "Southern Pacific 2873". tour.wplives.org. Retrieved 2023-10-28.

[5] "WPRM - SP 2873". wplives.org. Retrieved 2023-10-28.

[6] "Southern Pacific #5623". Niles Canyon Railway. Retrieved 2023-10-28.

[7] "SP 3194: EMD GP-9". Golden Gate Railroad Museum. Retrieved 19 April 2020.

[8] "Southern Pacific #3709". Pacific Southwest Railway Museum. Retrieved 2023-10-28.

[9] "SP #3709". www.sdrm.info. Retrieved 2023-10-28.

[10] "Rolling Stock of the Utah State Railroad Museum: SP 3769: GP9". Utah State Railroad Museum: Spencer S. & Dolores Doré Eccles Rail Center. Ogden, Utah: Ogden Union Station. 2018. Archived from the original on 2018-09-03. Retrieved 2018-10-31.

[11] "Southern Pacific #3873". Pacific Southwest Railway Museum. Retrieved 2023-10-28.

[12] "SP #3873". www.sdrm.info. Retrieved 2023-10-28.

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]