Juniata Diesel Conversions
SD40-2 to SD40-3
for Norfolk Southern

Rebuilt From		Rebuilt As		Rbld		Notes
NS 3557 SD40-2		NS 6400 SD40-3		 9/21
NS 3568 SD40-2		NS 6401 SD40-3		 8/21
NS 3519 SD40-2		NS 6402 SD40-3		10/21
NS 3559 SD40-2		NS 6403 SD40-3		10/21		Not released until 5/2022
NS 3584 SD40-2		NS 6404 SD40-3		12/21
NS 3528 SD40-2		NS 6405 SD40-3		11/21		Flared radiators from its time as a Liquified Natural Gas test unit modified back to standard SD40-2 radiators; Not released until 6/2022
NS 3521 SD40-2		NS 6406 SD40-3		 1/22		Not released until 4/2022
NS 3518 SD40-2		NS 6407 SD40-3		 1/22		Not released until 10/2022
NS 3520 SD40-2		NS 6408 SD40-3		 2/22
NS 3558 SD40-2		NS 6409 SD40-3		 2/22		Non-standard admiral cab with two extra windows on each side.
NS 3533 SD40-2		NS 6410 SD40-3		 3/22
NS 3523 SD40-2		NS 6411 SD40-3		 3/22
NS 3565 SD40-2		NS 6412 SD40-3		 3/22		Rebuilt in 2019 with an admiral cab
NS 3506 SD40-2		NS 6413 SD40-3		 4/22		Rebuilt in 2015 with an admiral cab and TMV Control Systems traction & engine control unit
NS 3524 SD40-2		NS 6414 SD40-3		 5/22
NS 3511 SD40-2		NS 6415 SD40-3		 5/22		Not released until 7/2022
NS 3552 SD40-2		NS 6416	SD40-3		 6/22		Not released until 8/2022
NS 3570 SD40-2		NS 6417	SD40-3		12/22		Rebuilt in 2019 with an admiral cab
NS 3576 SD40-2		NS 6418 SD40-3		12/22		Not released until 1/2023 
NS 3567 SD40-2		NS 6419 SD40-3		 1/23
NS 3532 SD40-2		NS 6420 SD40-3		 3/23		Rebuilt in 2019 with an admiral cab at Roanoke
NS 3580 SD40-2		NS 6421 SD40-3		 2/23		
NS 3555 SD40-2		NS 6422 SD40-3		 4/23
NS 3574 SD40-2		NS 6423 SD40-3		 4/23
NS 3461 SD40-2		NS 6424 SD40-3		 5/23
NS 3484 SD40-2		NS 6425 SD40-3		 5/23
NS 3514 SD40-2		NS 6426 SD40-3		 6/23
NS 3482 SD40-2		NS 6427 SD40-3		 7/23
NS 3468 SD40-2		NS 6428 SD40-3		10/23
NS 3290 SD40-2		NS 6429 SD40-3		 3/24		Rebuilt in 2013 with an admiral cab
NS 3459 SD40-2		NS 6430 SD40-3		 1/24		Rebuilt in 2019 with an admiral cab
NS 3517 SD40-2		NS 6431 SD40-3		 2/24		
NS 3203 SD40-2		NS 6432 SD40-3		 2/24		Rebuilt in 2015 with an admiral cab
NS 3474 SD40-2		NS 6433 SD40-3		 2/24
NS 3328 SD40-2		NS 6434 SD40-3		 3/24		Rebuilt in 2012 with an admiral cab
NS 3282 SD40-2		NS 6435 SD40-3		 4/24		Rebuilt in 2012 with an admiral cab
NS 3236 SD40-2		NS 6436 SD40-3		 4/24		Rebuilt in 2012 with an admiral cab

Former numbers for units not yet verified and especially for those not completed are always 'suspect' and are listed for entertainment only.
NS 3220 SD40-2		NS 6437 SD40-3				In progress, rebuilt in 2012 with an admiral cab
NS 3256 SD40-2		NS 6438 SD40-3				In progress, rebuilt in 2013 with an admiral cab, wreck damaged before rebuilding
NS 3448 SD40-2		NS 6439 SD40-3				In progress, former snoot nose unit before rebuilding
NS 3450 SD40-2		NS 6440 SD40-3				In progress 3/2024
NS 3493 SD40-2		NS 6441 SD40-3				In progress 3/2024, wreck damaged before rebuilding
NS 3212 SD40-2		NS 6442 SD40-3				In progress 3/2024, rebuilt in 2013 with an admiral cab


Work Done:
 - "Admiral Cab" with under-floor air conditioning installed.... What is an Admiral Cab?
 - Cab design by Norfolk Southern and built by Curry Rail of Hollidaysburg, PA
 - Upgraded to Tier 0+ emissions, equipped with EM2000 microprocessor control system but with mechanical injection, CCB26 electronic air brake, and new electrical cabinet
 - Overhauled and repainted
 - Electric parking brake installed with manual override wheel on long hood

Notes: