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NORFOLK SOUTHERN
DIESEL LOCOMOTIVE ROSTER

EMD SD40-2 Nos. 1636-1652

15 Units Active (2 of those are currently stored)


 

 

This roster compiled and maintained by Chris R. Toth
Roster last updated on April 5, 2017.

 


Active Roster

 

Road
No.

Previous No. Original NS Subsidiary Build
Date
Order
No.
Builder
No.
Notes
1636 NW 1636 NW 07-1974 74615 74615-1  
1638 NW 1638 NW 07-1974 74615 74615-3  
1639 NW 1639 NW 07-1974 74615 74615-4  
1641 NW 1641 NW 07-1974 74615 74615-6  
1642 NW 1642 NW 07-1974 74615 74615-7  
1643 NW 1643 NW 07-1974 74615 74615-8  
1644 NW 1644 NW 07-1974 74615 74615-9  
1645 NW 1645 NW 07-1974 74615 74615-10  
1646 NW 1646 NW 07-1974 74615 74615-11  
1647 NW 1647 NW 07-1974 74615 74615-12 Unit currently stored, but still on the active roster.
1648 NW 1648 NW 07-1974 74615 74615-13  
1649 NW 1649 NW 07-1974 74615 74615-14  
1650 NW 1650 NW 07-1974 74615 74615-15 Unit currently stored, but still on the active roster.
1651 NW 1651 NW 07-1974 74615 74615-16  
1652 NW 1652 NW 07-1974 74615 74615-17  


General Info

NS Model Designation = SD40-2
Horsepower = 3,000
Fuel Tank Capacity = 4,000 gallons
Dynamic Braking = Yes
Control = Single
Cab Signals = No
LSL (Locomotive Speed Limiter) = No

All units are equipped with air conditioning.

All units are equipped with an electric parking brake.

All units were rebuilt with a new EMD style low short hood and cab, 
with single control for short hood forward operation.

 




 


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Please Note: This is the personal website of Chris R. Toth. It is not affiliated with, sponsored nor supported by Norfolk Southern Corporation.

Information and photos from this website should not be used without permission and/or proper credit.