| Owner | Class | r/n | b/n | b/d | Detail Notes |
|---|---|---|---|---|---|
| SSW | EF636C-6 | 9157-9165 | 7348-1 to 9 | 7/72 | A,E,H | SP | EF636-7 | 9166-9208 | 7336-1 to 43 | 2,3/72 | A,E,G |
| SP | EF636-7 | 9209-9220 | 72601-1 to 12 | 4-6/72 | A,B,E,G | SP | EF636-8 | 9221-9240 | 72601-13 to 32 | 4-6/72 | A,E,G |
| SP | EF636-9 | 9241-9260 | 72601-33 to 52 | 4-6/72 | A,E,G | SSW | EF636C-7 | 9261-9281 | 72625-1 to 21 | 2,3/73 | A,E,H |
| SSW | EF636C-8 | 9282-9301 | 72625-22 to 41 | 2,3/73 | A,E,H | SP | EF636-10 | 9302-9313 | 73621-1 to 12 | 9/73 | A,E,G |
| SP | EF636-11 | 9314 | (72601-12) | 4/74 | A,B,E,G | SP | EF636-12 | 9315-9329 | 73630-1 to 15 | 1,2/74 | C,E,G |
| SP | EF636-12 | 9330-9343 | 73630-16 to 29 | 1,2/74 | C,Fa,G |
| SP | EF636-15 | 9344-9370 | 73674-1 to 27 | 1,2/75 | C,Fa,G,J | SSW | EF636C-9 | 9371-9404 | 74696-1 to 34 | 3-6/75 | C,D,Fb,H,I,J |
| Detail Notes: | |
| All units delivered with full L-shaped Engineers window, and standard Pyle headlight only on rear hood. | |
| A - Units delivered w/o A/C also featured the following details: | |
Square vent mounted near forward edge of sloped cab roof section - fireman's side. |
|
Bell mounted near-center on cab roof. |
|
P3 airhorn location centered on cab roof above headlight. |
|
Whip antenna mounted on cab roof (RA1802). |
|
Cab vent mounted horizontally above engineer's L-shaped window. |
|
Cab vent mounted vertically on engineer's side rear cab door. |
|
| B - 9220 wrecked 1/7/73 and rebuilt as the 9314 - same b/n. | |
| C - Units delivered with A/C also featured the following details: | |
Bell location now atop numberboard on conductor/fireman's side of cab. |
|
P3 airhorn location now atop numberboard on engineers side of cab on an extended bracket. |
|
Externally visible power conduit to A/C running from numberboard area to atop the electrical cabinet (near rear wall of cab). |
|
Sinclair antenna (DA 1803) now mounted on "table" ground plane centered atop front of inertial filter behind cab roof. |
|
Radio conduit mounted on engineers side parallel with handrails running from numberboard assembly to the sinclair antenna. |
|
Units equipped with A/C also received electric cab heaters, resulting in the disappearance of the louvers on the cab wall in front of the engineer. |
|
| D - SSW 9389 was delivered in Bicentennial paint and was the 600th 3600 horsepower EMD on the SP system - equipped with a P5 airhorn cluster. | |
| E - Front-only drop-step with small tapered anticlimber. | |
| Fa - Large extended front full width anticlimber (no drop-step). | |
| Fb - Medium front anticlimber (no drop-step) and cut bars with the loop. | |
| G - Snowplow front and rear pilots. | |
| H - Snowplow front pilot only. | |
| I - Jacking pad - all standard EMD except SSW 9371-9404 which have SP 4-hole. | |
| J - Double stanchions on rear anticlimber. |
Roster detailing references:
Roster data: EXTRA 2200 SOUTH Issue 59 January February March 1977
Roster complied by Edwin C. Cooper, details compiled by Harry Wong from the following sources: "EMD SD45T-2 Tunnel Motors", Brian Rutherford, Diesel Era Magazine, May/June 1991
SP "Kodachrome" (SPSF) repaints (14 units in 1986): 9182,9192,9207,9208,9229,9303,9318,9319,9331,9338,9346,9350,9351,9362
Dispositions of the Athearn SP/SSW SD45T-2 unit numbers announced:
SOUTHERN PACIFIC as Delivered
SP 9173 - rebuilt to SD45T-2R SP 6784 10/86, ret. 1995, to Helm, rebuilt by VMV to SD40-3 specs, to DM&IR 401 1/96
SP 9191 - rebuilt to SD45T-2R SP 6780 09/86, ret. 1995, to Helm, to HATX 933, rebuilt by M-K to SD45-3 specs, to KCS 4504 5/96
SP 9224 - rebuilt to SD45T-2R SP 6826 11/87, rebuilt to SD40T-2 UP 4945, renumbered to UP 2865
COTTON BELT as Delivered
SSW 9158 - rebuilt to SP SD45T-2R 6854 09/88, rebuilt to SP SD45T-2R 6854 09/88
SSW 9261 - rebuilt to SP SD45T-2R 6835 04/88, rebuilt by VMV to UP SD40T-2 4814, renumbered to UP 2846, ret. 5/03
SSW 9290 - rebuilt to SP SD45T-2R 6792 12/86, ret. 1995, to Helm, to HATX 937, rebuilt by VMV to SD40-3 specs, to DMIR 414 12/96
SP "Kodachrome" (SPSF)
SP 9192 - rebuilt to SP SD45T-2R 6856 09/88, rebuilt by VMV to UP SD40T-2 4797, renumbered to UP 2829, ret. 5/03
SP 9207 - assigned UP 4864, ret. 12/00
SP 9319 - assigned UP 4899, ret. 4/99
Southern Pacific Speed Lettering
SP 9254 - assigned UP 4835, ret. 9/99, sold to CIT Group, Inc.; used in lease fleet service as CEFX 9254
SP 9308 - assigned UP 4840, ret. 6/99, sold to CIT Group, Inc.; used in lease fleet service as CEFX 9308
SP 9194 - assigned UP 4832, ret. 6/99, sold to CIT Group, Inc.; used in lease fleet service as CEFX 9194
COTTON BELT as Delivered "Bicentennial"
SSW 9389 - rebuilt to SP SD45T-2R 6833 03/88, wrecked in the early 1990s and ret 1991, sfs Smith & Chambers