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EMD SW / SW1, Class ES6

Road Numbers Qty Model Delivery HO Scale Models
3908 1 SW 8/37  
5910  SW1 8/42   
5944-5946 3 SW1 6/46  
5947-5951 5 SW1 6-7/46  
5952-5953 2 SW1 10/47  
5987-5999 13 SW1 3-4/48  
9137-9154 18 SW1 4-10/48 Walthers (9137)
9104,
9200-9203,
9205-9209
10 SW1 4/49  
9396-9428 33 SW1 7-11/50  

 

From http://yardlimit.railfan.net.
tf sw1
The SW1 is characterized by the single exhaust stack, front sand box and the extra deck space behind the cab.
Later phases had the tall exhaust stack and a straight hood to cab transition.

EMD NW2, Class ES10

As an experiment, for passenger switching, ES10 #9175 was painted Tuscan Red.

Road Numbers Qty Phase Delivery HO Scale Models
39091 1 I 10/41 Kato (3909)
5921-5922 2 IV 11/45-4/46  
5923-5925 3 IV 10/47  
9155-9176 22 IV 2-11/48 Broadway Limited Imports2 (9163, 9164)
9247-9250 4 IV 12/48 Broadway Limited Imports2 (9247, 9248, 9249)

1 Renumbered 5912 in 1942.

2 The Broadway Limited model is actually a phase V.

 

From http://yardlimit.railfan.net.
tf nw2
The Phase I to IV NW2 is characterized by the stepped hood to cab transition.
tf nw2 5
The Phase V NW2 is characterized by the straight hood to cab transition and the smaller NW2 opening.

EMD SW7 / SW9 / 1200, Class ES12 / ES12m

SW1200 7921 was known assigned to Lewistown at some point, per photo on page 132 of "Lewistown and the Pennsylvania Railroad".

Road Numbers Qty Model Options Delivery HO Scale Models
9358-9363,
9369-9370,
9371-9372
10 SW7 MU 6/50
6/50
7/50
Broadway Limited Imports (9359, 9360)
9364-9368 5 SW7   4-5/50  
9373-9395 23 SW7   3-5/50 Broadway Limited Imports (9390)
8861-8868,
8871-8872
10 SW7   1/51  
8859-8860 2 SW9   3/51  
8869-8870 2 SW9 MU 3/51  
8513-8522,
8529-8536
18 SW9 MU 12/52-3/53 Life Like Proto 2000 (8521, 8529)
8523-8528
8537-8541
11 SW9 MU 12/52  
8542-8543 2 SW9   3/53  
7900-7934 35 SW1200   10/57-4/58 Broadway Limited Imports (7914)

 

From http://yardlimit.railfan.net.
tf sw7
The SW7 has the same profile as the Phase V NW2 with a straight hood to cab transition and six louvered doors.
The SW7 has the larger, full length, front intake opening while the Phase V NW2 has the smaller NW2 opening.
tf sw1200
The SW9 and SW1200 are characterized by eight louvered doors, hood door latches and triangler frame gussettes.
The later model SW1200 has open risers on the steps for draft gear inspection.