Juniata Diesel Conversions
GP50/GP38-2 to GP33ECO
for Norfolk Southern


30 units

Rebuilt From		Rebuilt As		Rbld	2022/23 re#	Frame No.	Notes
NS 7004 GP50		NS 4700 GP33ECO		 1/15	NS 6700		796321-2
NS 7061 GP50		NS 4701 GP33ECO		 3/15	NS 6701
NS 7091 GP50		NS 4702 GP33ECO		 4/15	NS 6702		807054-14
NS 7007 GP50		NS 4703 GP33ECO		 4/15	NS 6703		796321-5
NS 7020 GP50		NS 4704 GP33ECO		 9/15	NS 6704
NS 7066 GP50		NS 4705 GP33ECO		10/15	NS 6705
NS 7077 GP50		NS 4706 GP33ECO		10/15	NS 6706
NS 7068 GP50		NS 4707 GP33ECO		11/15	NS 6707
NS 7047 GP50		NS 4708 GP33ECO		11/15	NS 6708
NS 7041 GP50		NS 4709 GP33ECO		12/15	NS 6709
NS 7074 GP50		NS 4710 GP33ECO		12/15	NS 6710		807054-17
NS 7040 GP50		NS 4711 GP33ECO		 1/16	NS 6711
NS 7069 GP50		NS 4712 GP33ECO		 1/16	NS 6712
NS 7036 GP50		NS 4713 GP33ECO		 1/16	NS 6713
NS 7037 GP50		NS 4714 GP33ECO		 2/16	NS 6714
NS 7055 GP50		NS 4715 GP33ECO		 1/15	NS 6715		786251-39
NS 7021 GP50		NS 4716 GP33ECO		 2/15	NS 6716		786251-5
NS 7065 GP50		NS 4717 GP33ECO		 3/15	NS 6717		807008-2
NS 7079 GP50		NS 4718 GP33ECO		 3/15	NS 6718		807054-2
NS 7016 GP50		NS 4719 GP33ECO		 6/15	NS 6719
NS 7058 GP50		NS 4720 GP33ECO		 5/15	NS 6720
NS 7051 GP50		NS 4721 GP33ECO		 6/15	NS 6721
NS 7048 GP50		NS 4722 GP33ECO		 6/15	NS 6722
NS 7010 GP50		NS 4723 GP33ECO		 7/15	NS 6723
NS 7006 GP50		NS 4724 GP33ECO		 8/15	NS 6724
NS 7018 GP50		NS 4725 GP33ECO		 8/15	NS 6725
NS 7083 GP50		NS 4726 GP33ECO		 3/16	NS 6726		807054-6	Equipped with cab signals
NS 7081 GP50		NS 4727 GP33ECO		 4/16	NS 6727				Equipped with cab signals
NS 5316 GP38-2		NS 4728 GP33ECO		12/20	NS 6728				Paired with new slug 661; did not ship until 2/2021
NS 5301 GP38-2ECO	NS 4729 GP33ECO		11/20	NS 6729				Rebuilt back in 2013 with a 2000 hp 8-710 engine; no remote control; paired with new slug 662; did not ship until 3/2021

Former numbers for units not yet frame checked and especially for those not completed are always 'suspect' and are listed for entertainment only.

Work Done:
 - EM2000 microprocessor installed, including all new electrical cabinet, SmartStart auto start/stop, and layover equipment
 - 16-645 engine replaced with a 12N-710G3B-T3 (tier 3)
 - AR15CA6-D14 main alternator and companion generator installed with D87B traction motors
 - Original long hood retained with addition of flared radiator similar to phase 2 SD70M
 - Changed from long hood forward to short hood forward (where applicable) with Admiral cab
 - Setup to operate with RP-M4C road slugs
 - EMDEC Electronic Unit Injection (EUI) system
 - CCB26 electronic air brake and 6 cylinder WLAGA9A air compressor
 - Not equipped with cab signaling except as noted
 - Remote Control equipped except as noted

Notes:
 - 4700-4714, 4728 for Chicago, IL
 - 4715-4724 for Atlanta, GA
 - 4725 for Rome, GA
 - 4726-4727 for Pittsburgh, PA
 - 4728 for Morris, IL
 - 4729 for Buffalo, NY
 - 3000 horsepower
 - 64,200 lbs tractive effort

Copyright © 2014-2023 L.R. Myers. All rights reserved.

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