Undecorated Drawings - EMD GP20

Selected scales:

1:18 Drawings

Model	Built	Phase	Numbers	Qty	Notes	Last modified
EMD GP20 ← →	1960-05 - 1960-07	1a	ATSF 1100-1124	25	re# 3100-3124	2023-07-10Revision history: 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1961-08 - 1961-12	1b	ATSF 1125-1174	50	re# 3125-3174	2023-07-10Revision history: 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1961-02 - 1961-04	1a	CBQ 900-935	36		2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Footboard height increased by 1.25" - Revised coupler carrier / draft gear 2022-11-15 - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-01-24 - Removed end drop steps and handrail chains 2023-02-07 - Removed handrail stanchion top clamps - Adjusted handrail stanchion spacing next to short hood - Added missing section of front hood doors (right side) 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1960-08	1a	EMDX 5625-5628	4		2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Footboard height increased by 1.25" - Revised coupler carrier / draft gear - Horn manifold and back cap dimensions 2022-11-15 - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-02-07 - Removed handrail stanchion top clamps - Adjusted handrail stanchion spacing next to short hood - Added missing section of front hood doors (right side) 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1960-04	1a	GN 2000-2017	18		2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes - Added lift rings on short hood 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised coupler carrier / draft gear - Horn manifold and back cap dimensions 2022-11-15 - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-01-14 - Added toilet drain pipe behind front steps (right side) 2023-02-07 - Removed handrail stanchion top clamps 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	"	"	"	"	As modified (shortly after delivery)	2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes - Added lift rings on short hood 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised coupler carrier / draft gear - Horn manifold and back cap dimensions 2022-11-15 - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-01-14 - Added toilet drain pipe behind front steps (right side) 2023-02-07 - Removed handrail stanchion top clamps 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1960-11 - 1960-12	1a	GN 2018-2035	18		2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes - Added lift rings on short hood 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised coupler carrier / draft gear - Horn manifold and back cap dimensions 2022-11-15 - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-01-14 - Added toilet drain pipe behind front steps (right side) 2023-02-07 - Removed handrail stanchion top clamps 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1960-08	1a	SP 7234-7237	4	ex-EMDX 5625-5628; re# 4084-4087	2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Footboard height increased by 1.25" - Revised coupler carrier / draft gear 2022-11-15 - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-02-07 - Removed handrail stanchion top clamps - Adjusted handrail stanchion spacing next to short hood - Added missing section of front hood doors (right side) 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1962-01 - 1962-04	2	SP 7200-7233	34	re# 4050-4083	2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Footboard height increased by 1.25" - Revised coupler carrier / draft gear 2022-11-15 - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-02-07 - Removed handrail stanchion top clamps - Adjusted handrail stanchion spacing next to short hood - Added missing section of front hood doors (right side) 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1960-12 - 1961-01	1a	SSW 800-809	10	re# 4030-4039	2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Footboard height increased by 1.25" - Revised coupler carrier / draft gear 2022-11-15 - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-02-07 - Removed handrail stanchion top clamps - Adjusted handrail stanchion spacing next to short hood - Added missing section of front hood doors (right side) 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1961-12 - 1962-01	1b	SSW 810-819	10	re# 4040-4049	2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Footboard height increased by 1.25" - Revised coupler carrier / draft gear 2022-11-15 - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-02-07 - Removed handrail stanchion top clamps - Adjusted handrail stanchion spacing next to short hood - Added missing section of front hood doors (right side) 2023-02-16 - Fuel tank height - Fuel filler - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1960-07 - 1960-08	1a	UP 700-729	30	re# 470-499	2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Footboard height increased by 1.25" - Revised coupler carrier / draft gear - Horn manifold and back cap dimensions 2023-02-04 - Corrected line glitch in MU connector housing 2023-02-07 - Removed handrail stanchion top clamps - Adjusted handrail stanchion spacing next to short hood 2023-02-16 - Fuel tank height - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP20 ← →	1959-11 - 1960-07	1a	WP 2001-2010	10		2023-07-10Revision history: 2020-12-05 - Increased handrail thickness - Revised radiator and dynamic brake fans 2021-02-03 - Fuel filler 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes - Added lift rings on short hood 2022-03-21 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Footboard height increased by 1.25" - Revised coupler carrier / draft gear 2022-11-15 - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-01-14 - Added toilet drain pipe behind front steps (right side) 2023-02-07 - Removed handrail stanchion top clamps - Added missing section of front hood doors (right side) 2023-02-16 - Fuel tank height - Added missing line segment on bottom front edge of generator room doors (right side) 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

1:55 Drawings

Model	Phase	Numbers	Notes	Accuracy
EMD GP20 ← →			No dynamic brakes	Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP20 ← →			High short hood	Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP20 ← →	1a	CBQ 900-935		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP20 ← →	1b	NYC 6100-6114	No dynamic brakes	* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP20 ← →	2	SP 7200-7233		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP20 ← →	1a	SSW 800-809		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP20 ← →	1b	SSW 810-819		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP20 ← →	1a	UP 700-729		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP20 ← →	1a	WP 2001-2010	High short hood	* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP20 ← →	"	"	As modified	* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)