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NORFOLK SOUTHERN
DIESEL LOCOMOTIVE ROSTER

EMD/NS SD40-3 Nos. 6400-6401

2 Units Active

(18 additional units undergoing rebuilding)


 

 

This roster compiled and maintained by Chris R. Toth.
Roster last updated on October 15, 2021.

 


Active Roster

 

NS
No.
5th
No.
4th
No.
3rd
No.
2nd
No.
Original No. Rebuilt
By
Rebuild Date Build Date Order No. Builder
No.
Notes
6400     NS 3557 BNSF 8087 BN 8087 NS 10-2021 08-1979 C422 A3766  
6401     NS 3568 HLCX 8156 BN 8156 NS 10-2021 07-1980 786256 786256-67  


General Info

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

Equipped with EMD EM2000 microprocessor control system.

Units meet EPA Tier 0+ emissions standards.

Equipped with CCB 26 electronic air braking system.

Equipped with an electric parking brake with manual brake wheel.

Equipped with new NS-designed "Admiral" cab and low short hood.

Equipped with HOTSTART plug-in engine heating system.

All units are equipped with cab air conditioning.

Equipped with PTC (Positive Train Control) system.

 

 



 
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