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NORFOLK SOUTHERN
DIESEL LOCOMOTIVE ROSTER

EMD SD70ACC Nos. 1800-1851

52 Units Active (18 of those are currently stored)

This roster compiled and maintained by Chris R. Toth. 
Roster last updated on November 18, 2024.


Active Roster

 

Road No.

 Rebuilt
From		 Rebuild
Date		 Rebuilt By Original
Build Date		 Original
Order No.		 Original Build No. Notes
1800 NS EMD SD70 2537 03-2018 Progress Rail - Muncie, IN 09-1994 936433 936433-6 Painted in special yellow, gray, black, and white scheme to highlight the conversion from DC to AC traction.
1801 NS EMD SD70 2548 03-2018 Progress Rail - Muncie, IN 09-1994 936433 936433-17 Painted in special yellow, gray, black, and white scheme to highlight the conversion from DC to AC traction.
Unit currently stored, but still on the active roster.
1802 NS EMD SD70 2505 11-2018 Progress Rail - Muncie, IN 05-1993 916218 916218-5 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1803 NS EMD SD70 2503 11-2018 Progress Rail - Muncie, IN 04-1993 916218 916218-3 Unit is painted in standard NS black and white "horsehead" paint.
1804 NS EMD SD70 2532 11-2018 Progress Rail - Muncie, IN 08-1994 936433 936433-1 Unit painted in standard NS black & white "horsehead" scheme with DC to AC lettering and AC waveform under the cab numbers.
1805 NS EMD SD70 2533 11-2018 Progress Rail - Muncie, IN 08-1994 936433 936433-2 Unit painted in standard NS black & white "horsehead" scheme with DC to AC lettering and AC waveform under the cab numbers.
1806 NS EMD SD70 2521 11-2018 Progress Rail - Muncie, IN 11-1993 936432 936432-15 Unit painted in standard NS black & white "horsehead" scheme with DC to AC lettering and AC waveform under the cab numbers.
1807 NS EMD SD70 2528 11-2018 Progress Rail - Muncie, IN 12-1993 936432 936432-22 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1808 NS EMD SD70 2510 01-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-4 Unit painted in standard NS black & white "horsehead" scheme with DC to AC lettering and AC waveform under the cab numbers.
1809 NS EMD SD70 2509 02-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-3 Unit is painted in standard NS black and white "horsehead" paint.
1810 NS EMD SD70 2515 02-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-9 Unit is painted in standard NS black and white "horsehead" paint.
1811 NS EMD SD70 2504 02-2019 Progress Rail - Muncie, IN 05-1993 916218 916218-4 Unit painted in standard NS black & white "horsehead" scheme with DC to AC lettering and AC waveform under the cab numbers.
1812 NS EMD SD70 2530 04-2019 Progress Rail - Muncie, IN 12-1993 936432 936432-24 Unit painted in standard NS black & white "horsehead" scheme with DC to AC lettering and AC waveform under the cab numbers.
Unit currently stored, but still on the active roster.
1813 NS EMD SD70 2531 05-2019 Progress Rail - Muncie, IN 12-1993 936432 936432-25 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1814 NS EMD SD70 2517 02-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-11 Unit is painted in standard NS black and white "horsehead" paint.
1815 NS EMD SD70 2541 04-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-10 Unit painted in standard NS black & white "horsehead" scheme with DC to AC lettering and AC waveform under the cab numbers.
1816 NS EMD SD70 2524 01-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-18 Unit painted in standard NS black & white "horsehead" scheme with DC to AC lettering and AC waveform under the cab numbers.
1817 NS EMD SD70 2544 06-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-13 Unit is painted in standard NS black and white "horsehead" paint.
1818 NS EMD SD70 2522 02-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-16 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1819 NS EMD SD70 2546 01-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-15 Unit painted in standard NS black & white "horsehead" scheme with DC to AC lettering and AC waveform under the cab numbers.
Unit currently stored, but still on the active roster.
1820 NS EMD SD70 2514 01-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-8 Unit painted in standard NS black & white "horsehead" scheme with DC to AC lettering and AC waveform under the cab numbers.
1821 NS EMD SD70 2525 05-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-19 Unit is painted in standard NS black and white "horsehead" paint.
1822 NS EMD SD70 2501 05-2019 Progress Rail - Muncie, IN 04-1993 916218 916218-1 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1823 NS EMD SD70 2542 03-2019 Progress Rail - Mayfield, KY 09-1994 936433 936433-11 Unit is painted in standard NS black and white "horsehead" paint.
1824 NS EMD SD70 2534 01-2019 Progress Rail - Mayfield, KY 08-1994 936433 936433-3 Unit is painted in standard NS black and white "horsehead" paint.
1825 NS EMD SD70 2507 05-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-1 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1826 NS EMD SD70 2538 03-2019 Progress Rail - Mayfield, KY 09-1994 936433 936433-7 Unit is painted in standard NS black and white "horsehead" paint.
1827 NS EMD SD70 2555 09-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-24 Unit is painted in standard NS black and white "horsehead" paint.
1828 NS EMD SD70 2526 09-2019 Progress Rail - Muncie, IN 12-1993 936432 936432-20 Unit is painted in standard NS black and white "horsehead" paint.
1829 NS EMD SD70 2506 08-2019 Progress Rail - Muncie, IN 05-1993 916218 916218-6 Unit is painted in standard NS black and white "horsehead" paint.
1830 NS EMD SD70 2547 08-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-16 Unit is painted in standard NS black and white "horsehead" paint.
1831 NS EMD SD70 2536 09-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-5 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1832 NS EMD SD70 2543 09-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-12 Unit is painted in standard NS black and white "horsehead" paint.
1833 NS EMD SD70 2508 09-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-2 Unit is painted in standard NS black and white "horsehead" paint.
1834 NS EMD SD70 2513 09-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-7 Unit is painted in standard NS black and white "horsehead" paint.
1835 NS EMD SD70 2527 10-2019 Progress Rail - Muncie, IN 12-1993 936432 936432-21 Unit is painted in standard NS black and white "horsehead" paint.
1836 NS EMD SD70 2554 10-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-23 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1837 NS EMD SD70 2551 10-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-20 Unit is painted in standard NS black and white "horsehead" paint.
1838 NS EMD SD70 2553 10-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-22 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1839 NS EMD SD70 2512 11-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-6 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1840 NS EMD SD70 2518 11-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-12 Unit is painted in standard NS black and white "horsehead" paint.
1841 NS EMD SD70 2539 11-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-8 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1842 NS EMD SD70 2545 11-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-14 Unit is painted in standard NS black and white "horsehead" paint.
1843 NS EMD SD70 2516 12-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-10 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1844 NS EMD SD70 2549 12-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-18 Unit is painted in standard NS black and white "horsehead" paint.
1845 NS EMD SD70 2502 12-2019 Progress Rail - Muncie, IN 04-1993 916218 916218-2 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1846 NS EMD SD70 2529 12-2019 Progress Rail - Muncie, IN 12-1993 936432 936432-23 Unit is painted in standard NS black and white "horsehead" paint.
1847 NS EMD SD70 2540 12-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-9 Unit is painted in standard NS black and white "horsehead" paint.
1848 NS EMD SD70 2520 12-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-14 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1849 NS EMD SD70 2535 12-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-4 Unit is painted in standard NS black and white "horsehead" paint.
Unit currently stored, but still on the active roster.
1850 NS EMD SD70 2550 12-2019 Progress Rail - Muncie, IN 09-1994 936433 936433-19 Unit is painted in standard NS black and white "horsehead" paint.
1851 NS EMD SD70 2511 12-2019 Progress Rail - Muncie, IN 11-1993 936432 936432-5 Unit is painted in standard NS black and white "horsehead" paint.


General Info

NS Model Designation = SD70ACC
Horsepower = See Below
Fuel Tank Capacity = 4,900 gallons
Dynamic Braking = Yes
Control = Single
Cab Signals = Yes
LSL (Locomotive Speed Limiter) = Yes

Original cab and electrical cabinet were replaced with newly designed cab, EMD SD70ACe style widenose,
AAR-style control stand, electrical cabinet with Mitsubishi electronics, a new main alternator, and additional
weight was added to increase the maximum weight to 432,000 pounds when fully loaded with supplies. 

Existing trucks were rebuilt and new AC traction motors installed.

Equipped CCB II computer controlled braking system.

All units are equipped with PTC (Positive Train Control) system.

Equipped for use in DPU (Distributed Power Unit) operation.

Equipped with Automatic Engine Stop/Start.

All units have been derated from 4,500 to 4,300 horsepower until cooling system upgrades can be
designed and installed.

 

 



 

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