Undecorated Drawings - CR

Selected scales:

1:18 Drawings

Model	Built	Phase	Numbers	Qty	Notes	Last modified
EMD GP10 ← →	1976	3b	CR 7560-7561, 7563, 7566		36" fans, rear fuel filler	2023-07-10Revision history: 2016-02-29 - Added hood grabiron behind cab on engineer's side - Added pipe conduit behind cab on conductor's side 2020-12-05 - Increased handrail thickness 2022-01-03 - Larger roof lift rings 2022-11-17 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Revised coupler carrier - Revised draft gear housing - Horn manifold and back cap dimensions 2023-02-21 - Fuel tank height 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP10 ← →	"	"	CR 7562, 7568, 7570		" dynamic brakes	2023-07-10Revision history: 2016-02-29 - Added hood grabiron behind cab on engineer's side - Added pipe conduit behind cab on conductor's side 2020-12-05 - Increased handrail thickness 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes 2022-11-17 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Revised coupler carrier - Changed draft gear housing from M-375/MS-485 to M-380/M-381 - Horn manifold and back cap dimensions 2023-02-21 - Fuel tank height 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP10 ← →	"	"	CR 7564, 7571		" roof-mounted air tanks	2023-07-10Revision history: 2016-02-29 - Added hood grabiron behind cab on engineer's side - Added pipe conduit behind cab on conductor's side 2020-12-05 - Increased handrail thickness 2022-01-03 - Larger roof lift rings 2022-11-17 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Revised coupler carrier - Revised draft gear housing 2023-02-21 - Fuel tank height 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP10 ← →	"	"	CR 7565, 7567, 7569		36" fans, front fuel filler	2023-07-10Revision history: 2016-02-29 - Added hood grabiron behind cab on engineer's side - Added pipe conduit behind cab on conductor's side - Fewer bolts around radiator intake screens 2020-12-05 - Increased handrail thickness 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes 2022-11-17 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Revised coupler carrier - Changed draft gear housing from M-375/MS-485 to M-380/M-381 - Horn manifold and back cap dimensions 2023-02-21 - Fuel tank height 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP10 ← →	"	"	CR 7572-7575		48" fans, front fuel filler	2023-07-10Revision history: 2016-02-29 - Added hood grabiron behind cab on engineer's side - Added pipe conduit behind cab on conductor's side - Fewer bolts around radiator intake screens 2020-12-05 - Increased handrail thickness - Revised radiator fans 2022-01-03 - Larger roof lift rings - Added lift rings around dynamic brakes 2022-11-17 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Corner step height increased by 2" - Revised coupler carrier - Changed draft gear housing from M-375/MS-485 to M-380/M-381 2023-02-21 - Fuel tank height 2023-07-10 - Moved latches under radiators from 2nd to 3rd door from long hood end (right side)

EMD GP15-1 ← →	1979-07 - 1979-12		CR 1600-1699	100		2022-03-02Revision history: 2017-10-03 - Revised central hood door spacing - Added details behind central air intake - Removed white space around rear-most handrail stanchion 2019-07-30 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Middle hood doors narrowed by 0.75" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood 2020-12-09 - Front end handrail stanchions moved inward - Revised side handrail stanchions - Increased handrail thickness - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-02 - Horn manifold and back cap dimensions

EMD GP38-2 ← →	1977-06	2a1	CR 8163-8180	18		2023-01-09Revision history: 2014-10-23 - Radiator and dynamic brake fans (bottom rim edge and upper rim clips) 2015-03-14 - Revised anticlimber 2015-03-29 - Inertial air intakes (revised upper/lower ridge detail) - Rear steps (removed top step corner extension) 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-22 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised paper air filter housing and dynamic brake taper - Revised roof fan hatch 2019-01-24 - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward 2020-12-08 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Increased metal sand pipe diameter - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD GP38-2 ← →	1978-05 - 1978-06	2a2	CR 8181-8201	21		2023-01-09Revision history: 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-22 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised paper air filter housing and dynamic brake taper - Revised roof fan hatch 2019-01-24 - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward 2020-12-08 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Increased metal sand pipe diameter - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD GP38-2 ← →	1978-07 - 1978-09	2a2	CR 8202-8255	54		2023-01-09Revision history: 2014-10-23 - Radiator and dynamic brake fans (bottom rim edge and upper rim clips) 2015-03-14 - Revised anticlimber 2015-03-29 - Inertial air intakes (revised upper/lower ridge detail) - Rear steps (removed top step corner extension) 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-22 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised paper air filter housing and dynamic brake taper - Revised roof fan hatch 2019-01-24 - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward 2020-12-08 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Increased metal sand pipe diameter - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD GP38-2 ← →	1979-05 - 1979-06	2b2	CR 8256-8281	26		2023-01-09Revision history: 2014-10-23 - Radiator and dynamic brake fans (bottom rim edge and upper rim clips) 2015-03-14 - Revised anticlimber 2015-03-29 - Inertial air intakes (revised upper/lower ridge detail) - Rear steps (removed top step corner extension) 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-22 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised paper air filter housing and dynamic brake taper - Revised roof fan hatch 2019-01-24 - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward 2020-12-08 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Increased metal sand pipe diameter - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD GP40-2 ← →	1977-04 - 1977-06	2a1	CR 3280-3312	33		2023-01-09Revision history: 2012-12-16 - Air reservoir size 2014-08-02 - Truck casting logos - Revised inertial air intake 2014-10-22 - Radiator and dynamic brake fans (bottom rim edge and upper rim clips) 2015-03-14 - Revised anticlimber 2015-03-29 - Inertial air intakes (revised upper/lower ridge detail) - Rear steps (removed top step corner extension) 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-21 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised radiator intake grills and roof fan hatch 2019-01-24 - Fuel tank moved 2.5" rearward - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward - Revised exhaust stack 2020-12-07 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD GP40-2 ← →	"	"	"	"	M-type Blomberg trucks	2023-01-09Revision history: 2012-12-16 - Air reservoir size 2014-08-02 - Truck casting logos - Revised inertial air intake 2014-10-22 - Radiator and dynamic brake fans (bottom rim edge and upper rim clips) 2015-03-14 - Revised anticlimber 2015-03-29 - Inertial air intakes (revised upper/lower ridge detail) - Rear steps (removed top step corner extension) 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-21 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised radiator intake grills and roof fan hatch 2019-01-24 - Fuel tank moved 2.5" rearward - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward - Revised exhaust stack 2020-12-07 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD GP40-2 ← →	1978-04 - 1978-05	2a2	CR 3313-3345	33		2023-01-09Revision history: 2012-12-16 - Air reservoir size 2014-08-02 - Truck casting logos - Revised inertial air intake 2014-10-22 - Radiator and dynamic brake fans (bottom rim edge and upper rim clips) 2015-03-14 - Revised anticlimber 2015-03-29 - Inertial air intakes (revised upper/lower ridge detail) - Rear steps (removed top step corner extension) 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-21 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised radiator intake grills and roof fan hatch 2019-01-24 - Fuel tank moved 2.5" rearward - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward - Revised exhaust stack 2020-12-07 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD GP40-2 ← →	"	"	"	"	M-type Blomberg trucks	2023-01-09Revision history: 2012-12-16 - Air reservoir size 2014-08-02 - Truck casting logos - Revised inertial air intake 2014-10-22 - Radiator and dynamic brake fans (bottom rim edge and upper rim clips) 2015-03-14 - Revised anticlimber 2015-03-29 - Inertial air intakes (revised upper/lower ridge detail) - Rear steps (removed top step corner extension) 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-21 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised radiator intake grills and roof fan hatch 2019-01-24 - Fuel tank moved 2.5" rearward - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward - Revised exhaust stack 2020-12-07 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD GP40-2 ← →	1979-02 - 1979-05	2b1	CR 3346-3385	40		2023-01-09Revision history: 2012-12-16 - Air reservoir size 2014-08-02 - Truck casting logos - Revised inertial air intake 2014-10-22 - Radiator and dynamic brake fans (bottom rim edge and upper rim clips) 2015-03-14 - Revised anticlimber 2015-03-29 - Inertial air intakes (revised upper/lower ridge detail) - Rear steps (removed top step corner extension) 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-21 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised radiator intake grills and roof fan hatch 2019-01-24 - Fuel tank moved 2.5" rearward - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward - Revised exhaust stack 2020-11-11 - Removed batten strip from rear of dynamic brake hatch 2020-12-07 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD GP40-2 ← →	"	"	"	"	M-type Blomberg trucks	2023-01-09Revision history: 2012-12-16 - Air reservoir size 2014-08-02 - Truck casting logos - Revised inertial air intake 2014-10-22 - Radiator and dynamic brake fans (bottom rim edge and upper rim clips) 2015-03-14 - Revised anticlimber 2015-03-29 - Inertial air intakes (revised upper/lower ridge detail) - Rear steps (removed top step corner extension) 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-21 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised radiator intake grills and roof fan hatch 2019-01-24 - Fuel tank moved 2.5" rearward - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward - Revised exhaust stack 2020-11-11 - Removed batten strip from rear of dynamic brake hatch 2020-12-07 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD GP40-2 ← →	1980-01 - 1980-02	2c1	CR 3386-3403	18		2023-01-09Revision history: 2012-12-16 - Air reservoir size 2014-08-02 - Truck casting logos - Revised inertial air intake 2014-10-22 - Radiator and dynamic brake fans (bottom rim edge and upper rim clips) 2015-03-14 - Revised anticlimber 2015-03-29 - Inertial air intakes (revised upper/lower ridge detail) - Rear steps (removed top step corner extension) 2015-08-25 - Revised end handrails above anticlimber (center stanchions moved in from the end) 2017-09-27 - Revised position of lift ring and flag holder at rear of long hood - Corrected minor line glitch on latches on first engine room door 2019-01-21 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised radiator intake grills and roof fan hatch 2019-01-24 - Fuel tank moved 2.5" rearward - Front left traction motor cables moved 2.25" rearward - Front right traction motor cables and air piping moved 0.75" to 1" rearward 2020-12-07 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) 2021-01-09 - Fuel tank height and gap from underframe 2022-02-08 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct 2022-03-03 - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD SD40-2 ← →	1977-06 - 1977-09	2a2	CR 6358-6440	83	Flexicoil trucks	2023-01-09Revision history: 2017-10-16 - Added/relocated short hood top and side grabirons 2019-01-22 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised radiator intake grills and roof fan hatch - Revised exhaust stack 2020-12-17 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) - Sand lines (larger pipe diameter, revised hoses) - Adjusted height of center hinge of engine room doors - Added missing line segment in traction motor cables above fuel filler (left side) - Added missing section of smaller air filter 2021-01-09 - Fuel tank height and gap from underframe 2022-03-19 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD SD40-2 ← →	1978-09 - 1978-11	2a4	CR 6441-6482	42	Flexicoil trucks	2023-01-09Revision history: 2017-10-16 - Added/relocated short hood top and side grabirons 2019-01-22 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised radiator intake grills and roof fan hatch - Revised exhaust stack 2020-10-22 - Changed from Phase 2a3 to 2a4 2020-12-17 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) - Sand lines (larger pipe diameter, revised hoses) - Adjusted height of center hinge of engine room doors - Added missing line segment in traction motor cables above fuel filler (left side) - Added missing section of smaller air filter 2021-01-09 - Fuel tank height and gap from underframe 2022-03-19 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD SD40-2 ← →	1979-07 - 1979-10	2b2	CR 6483-6524	42	Flexicoil trucks	2023-01-09Revision history: 2017-10-16 - Added/relocated short hood top and side grabirons 2019-01-22 - Relocated front hood seam resulting in revised hood proportions - Front section of hood lengthened and blower duct widened by 1" - Revised hood section under inertial air intake - Gap from seam to middle hood doors shortened by 0.75" - Middle hood doors shortened by 0.25" - Increased height of walkway blower duct and bottom of hood doors - Corrected seam at bottom corners of long hood - Revised radiator intake grills and roof fan hatch - Revised exhaust stack 2020-12-17 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator and dynamic brake fan dimensions and spacing - Fuel tank vent pipe (increased diameter, revised fittings) - Air pipe vent valve (left front / right rear under walkway) - Sand lines (larger pipe diameter, revised hoses) - Adjusted height of center hinge of engine room doors - Added missing line segment in traction motor cables above fuel filler (left side) - Added missing section of smaller air filter 2021-01-09 - Fuel tank height and gap from underframe 2022-03-19 - Coupler cut lever and pilot details - Corner handrail end plate / stairwell attachment points - Revised ribs on blower duct - Horn manifold and back cap dimensions 2023-01-09 - Long hood end seams

EMD SD60 ← →	1989-06 - 1989-07		CR 6843-6857	15		2023-01-19Revision history: 2017-07-01 - Corrected latches on first and last tall hood doors 2017-12-31 - Revised piping behind fuel tank 2020-01-05 - Revised center hood door spacing - Increased height of walkway blower duct and bottom of hood doors - Revised hood behind cab (right-side view) 2020-11-28 - Shifted first hood door, inertial air intake, dynamic brakes and blower duct rearward by 0.25" to 0.5" 2020-12-03 - Revised side handrail stanchions - Increased handrail thickness - Revised radiator fan dimensions and spacing 2020-12-05 - Increased fuel tank vent pipe diameter - Sand lines (larger pipe diameter, revised hoses) 2020-12-26 - Corrected location of handrail attachment point to rear of cab (left side) 2021-01-10 - Fuel tank height and gap from underframe 2021-01-27 - Corrected line glitch in speed recorder cable at axle 2022-12-12 - Coupler cut levers - Corner handrail end plate / stairwell attachment points - Horn manifold and back cap dimensions 2023-01-19 - Hood door and radiator intake height

EMD SD60I ← →	1993-04	2c	CR 5544	1		2023-01-19Revision history: 2017-12-22 - Added circular hatches to long hood end 2020-01-05 - Revised center hood door spacing - Increased height of walkway blower duct and bottom of hood doors 2020-11-28 - Revised cab / short hood proportions (moved front edge forward by 0.75"; increased total cab length by 0.5") - Shifted first engine room door, inertial air intake, dynamic brakes and blower duct rearward by 0.25" to 0.5" 2020-12-03 - Revised side handrail stanchions - Increased handrail thickness - Revised anticlimber supports - Revised radiator fan dimensions and spacing - Changed radiator fans to later Q-type 2020-12-05 - Increased fuel tank vent pipe diameter - Sand lines (larger pipe diameter, revised hoses) 2021-01-10 - Fuel tank length, height and gap from underframe 2022-12-12 - Coupler cut levers - Corner handrail end plate attachment points - Horn manifold and back cap dimensions 2023-01-19 - Hood door and radiator intake height

EMD SD60I ← →	1994-11 - 1995-09	2d	CR 5575-5654	80		2023-01-19Revision history: 2017-12-16 - Revised fuel tank supports - Revised fuel tank vent pipe - Added pollution collector tank on rear of fuel tank - Removed pixel error on right side handrail behind cab (right-side view only) - Added missing grabiron above windshield (right-side view only) 2017-12-22 - Added circular hatches to long hood end 2020-01-05 - Revised center hood door spacing - Increased height of walkway blower duct and bottom of hood doors 2020-11-28 - Revised cab / short hood proportions (moved front edge forward by 0.75"; increased total cab length by 0.5") - Shifted first engine room door, inertial air intake, dynamic brakes and blower duct rearward by 0.25" to 0.5" 2020-12-03 - Revised side handrail stanchions - Increased handrail thickness - Revised anticlimber supports - Revised radiator fan dimensions and spacing - Changed radiator fans to later Q-type 2020-12-05 - Increased fuel tank vent pipe diameter - Sand lines (larger pipe diameter, revised hoses) 2021-01-10 - Fuel tank length, height and gap from underframe 2022-12-12 - Coupler cut levers - Corner handrail end plate attachment points - Horn manifold and back cap dimensions 2023-01-19 - Hood door and radiator intake height

EMD SD60M ← →	1992-12 - 1993-01	2c	CR 5500-5514	15		2023-01-19Revision history: 2017-12-22 - Added circular hatches to long hood end 2020-01-05 - Revised center hood door spacing - Increased height of walkway blower duct and bottom of hood doors 2020-11-28 - Revised cab / short hood proportions (moved front edge forward by 0.75"; increased total cab length by 1.5") - Shifted first engine room door, inertial air intake, dynamic brakes and blower duct rearward by 0.25" to 0.5" 2020-12-03 - Revised side handrail stanchions - Increased handrail thickness - Revised anticlimber supports - Revised radiator fan dimensions and spacing - Changed radiator fans to later Q-type 2020-12-05 - Increased fuel tank vent pipe diameter - Sand lines (larger pipe diameter, revised hoses) 2021-01-10 - Fuel tank length, height and gap from underframe 2022-12-12 - Coupler cut levers - Corner handrail end plate attachment points - Horn manifold and back cap dimensions 2023-01-19 - Hood door and radiator intake height - Reversed orientation of radiator intakes (left side)

EMD SD60M ← →	1993-01 - 1993-06	2c	CR 5515-5543, 5545-5575	60		2023-01-19Revision history: 2017-12-22 - Added circular hatches to long hood end 2020-01-05 - Revised center hood door spacing - Increased height of walkway blower duct and bottom of hood doors 2020-11-28 - Revised cab / short hood proportions (moved front edge forward by 0.75"; increased total cab length by 1.5") - Shifted first engine room door, inertial air intake, dynamic brakes and blower duct rearward by 0.25" to 0.5" 2020-12-03 - Revised side handrail stanchions - Increased handrail thickness - Revised anticlimber supports - Revised radiator fan dimensions and spacing - Changed radiator fans to later Q-type 2020-12-05 - Increased fuel tank vent pipe diameter - Sand lines (larger pipe diameter, revised hoses) 2021-01-10 - Fuel tank length, height and gap from underframe 2022-12-12 - Coupler cut levers - Corner handrail end plate attachment points - Horn manifold and back cap dimensions 2023-01-19 - Hood door and radiator intake height

EMD SD70MAC ← →	1998-03 - 1998-06	1f2	CR 4130-4144	15	built to CSXT specs to CSXT 775-789; re# 4575-4589	2023-01-24Revision history: 2022-03-30 - Coupler cut levers - Corner handrail end plate attachment points 2022-07-12 - Axle shock strut locations 2023-01-20 - Hood door and radiator intake height - Inverter cabinet dimensions - MU sockets on pilot

GE B23-7 ← →	1977-09 - 1977-11	1a	CR 2800-2816	17		2022-08-02Revision history: 2014-12-27 - Air reservoir piping 2015-01-08 - Central hood door spacing 2015-04-19 - Revised battery box cover dimensions - Corrected underframe above rear truck 2018-01-15 - Minor correction to sand line above right rear truck 2018-11-21 - Revised air reservoir height and brackets - Changed air reservoir brackets to early style with vertical C-channel supports - Relocated rear traction motor cables closer to fuel tank - Added end-mounted fuel gauge on fuel tank 2020-02-11 - Revised air filter behind fuel tank (right side view) 2020-11-18 - Revised horn 2021-01-05 - Increased corner handrail thickness 2021-01-23 - Relocated fuel cutoff switch to within side sill - Added missing section of sand line nozzle on rear truck (left side) 2021-02-11 - Pipe behind rear truck - Added missing end transoms on trucks - Fuel filler - Added safety valve to front air reservoir (left side) - Longer handrail stanchion in front of cab (right side) 2022-08-02 - Coupler cut lever and pilot details - Corner handrail and step bolts - Cab window gaskets - Horn manifold and back cap dimensions

GE B23-7 ← ← →	1978-04 - 1978-09	2a	CR 1900-1939, 1940-1966	67		2022-08-02Revision history: 2014-12-27 - Air reservoir piping 2015-01-08 - Central hood door spacing 2015-04-19 - Revised battery box cover dimensions 2018-11-21 - Revised air reservoir height and brackets - Changed air reservoir brackets to early style with vertical C-channel supports - Added end-mounted fuel gauge on fuel tank 2020-02-11 - Revised air filter behind fuel tank (right side view) 2020-11-18 - Revised horn 2021-01-05 - Increased corner handrail thickness 2021-01-23 - Added missing section of sand line nozzle on rear truck (left side) 2021-02-11 - Pipe behind rear truck - Added sloped plate under frame behind draft gear - Added missing end transoms on trucks - Fuel filler - Added safety valve to front air reservoir (left side) - Longer handrail stanchion in front of cab (right side) 2022-08-02 - Coupler cut lever and pilot details - Corner handrail and step bolts - Cab window gaskets - Horn manifold and back cap dimensions

GE B23-7 ← →	1979-03 - 1979-09	2b	CR 1967-2023	57		2022-08-02Revision history: 2014-12-27 - Air reservoir piping 2015-01-08 - Central hood door spacing 2015-04-19 - Revised battery box cover dimensions 2018-11-21 - Revised air reservoir height and brackets - Added end-mounted fuel gauge on fuel tank 2020-02-11 - Revised air filter behind fuel tank (right side view) 2020-11-18 - Revised horn 2021-01-05 - Increased corner handrail thickness 2021-01-23 - Added missing section of sand line nozzle on rear truck (left side) 2021-02-11 - Pipe behind rear truck - Added sloped plate under frame behind draft gear - Added missing end transoms on trucks - Fuel filler - Added safety valve to front air reservoir (left side) - Longer handrail stanchion in front of cab (right side) 2022-08-02 - Coupler cut lever and pilot details - Corner handrail and step bolts - Cab window gaskets - Horn manifold and back cap dimensions

GE B36-7 ← →	1983-10 - 1983-12	3d	CR 5000-5059	60	Radiator fan baffles (early-production units as-delivered)	2023-11-11Revision history: 2014-12-27 - Air reservoir piping 2015-01-08 - Central hood door spacing 2015-04-19 - Revised battery box cover dimensions 2016-12-30 - Added missing side sill hatch ahead of left rear jacking pad - Changed horn to Leslie RS-type 2018-11-21 - Revised air reservoir height and brackets - Added end-mounted fuel gauge on fuel tank 2020-11-18 - Revised horn 2021-01-05 - Increased corner handrail thickness 2021-02-11 - Added sloped plate under frame behind draft gear - Rear headlight and numberboards - Fuel filler - Added safety valve to front air reservoir (left side) - Added underframe box / conduit behind top step - Longer handrail stanchion in front of cab (right side) - Added notch and square hole at top of bolted strip above door behind cab - Revised seams under door behind cab - Added drip rail over door behind cab 2022-08-02 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions 2023-11-11 - Increased underframe height

GE B36-7 ← →	"	"	"	"		2023-11-11Revision history: 2014-12-27 - Air reservoir piping 2015-01-08 - Central hood door spacing 2015-04-19 - Revised battery box cover dimensions 2016-12-30 - Added missing side sill hatch ahead of left rear jacking pad - Changed horn to Leslie RS-type 2018-11-21 - Revised air reservoir height and brackets - Added end-mounted fuel gauge on fuel tank 2020-11-18 - Revised horn 2021-01-05 - Increased corner handrail thickness 2021-02-11 - Added sloped plate under frame behind draft gear - Rear headlight and numberboards - Fuel filler - Added safety valve to front air reservoir (left side) - Added underframe box / conduit behind top step - Longer handrail stanchion in front of cab (right side) - Added notch and square hole at top of bolted strip above door behind cab - Revised seams under door behind cab - Added drip rail over door behind cab 2022-08-02 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions 2023-11-11 - Increased underframe height

GE C30-7 ← →	1977-11	1a	CR 6600-6609			2022-08-03Revision history: 2016-12-30 - Added flange lubricators - Corrected front left truck brake line - Added missing right rear air pipe vent valve - Revised top corner steps 2018-11-22 - Revised air reservoir height and brackets - Changed air reservoir brackets to early style with vertical C-channel supports - Added end-mounted fuel gauge on fuel tank 2020-11-18 - Revised horn 2021-01-04 - Increased corner handrail thickness 2021-02-12 - Added safety valve to front air reservoir (left side) - Added notch and square hole at top of bolted strip behind front air intake (right side) - Fuel filler - Longer handrail stanchion in front of cab (right side) 2022-08-03 - Coupler cut lever and pilot details - Corner handrail and step bolts - Cab window gaskets - Horn manifold and back cap dimensions

GE C30-7A ← →	1984-05 - 1984-06	2f	CR 6550-6599			2022-08-03Revision history: 2018-11-22 - Revised air reservoir height and brackets - Added end-mounted fuel gauge on fuel tank 2020-10-30 - Corrected minor line glitch in rear-most traction motor sensor cable (left side) 2021-01-04 - Increased corner handrail thickness 2021-02-12 - Added safety valve to front air reservoir (left side) - Added notch and square hole at top of bolted strip behind front air intake (right side) - Rear headlight and numberboards - Fuel filler - Longer handrail stanchion in front of cab (right side) - Revised seams under door behind cab - Added drip rail over door behind cab 2022-08-03 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions

GE C32-8 ← →	1984-09	1b	CR 6610-6619			2022-11-18Revision history: 2020-01-05 - Increased corner handrail thickness 2021-01-28 - Revised air reservoir height and brackets - Added missing section of bell (right side) 2022-11-18 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions

GE C36-7 ← →	1985-06	2f	CR 6620-6644			2022-08-03Revision history: 2018-11-22 - Revised air reservoir height and brackets - Added end-mounted fuel gauge on fuel tank 2020-10-30 - Corrected minor line glitch in rear-most traction motor sensor cable (left side) 2020-11-18 - Revised horn 2021-01-04 - Increased corner handrail thickness 2021-02-12 - Added safety valve to front air reservoir (left side) - Added notch and square hole at top of bolted strip behind front air intake (right side) - Rear headlight and numberboards - Fuel filler - Longer handrail stanchion in front of cab (right side) - Revised seams under door behind cab - Added drip rail over door behind cab 2022-08-03 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions

GE C39-8 ← →	1986-06 - 1986-08	3b	CR 6000-6021		Adirondack trucks	2022-11-18Revision history: 2016-12-30 - Added flange lubricators 2020-01-05 - Increased corner handrail thickness 2021-01-28 - Revised air reservoir height and brackets - Added missing section of bell (right side) 2022-11-18 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions

GE C39-8 ← →	"	"	"		Rockwell trucks	2022-11-18Revision history: 2016-12-30 - Added flange lubricators 2020-01-05 - Increased corner handrail thickness 2021-01-28 - Revised air reservoir height and brackets - Added missing section of bell (right side) 2022-11-18 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions

GE Dash 8-40B ← →	1988-04 - 1988-05		CR 5060-5089			2022-11-14Revision history: 2015-01-05 - Radiator roof grill dimensions - Left-side fuel tank fittings - Dynamic brake roof panels - Front anticlimber 2021-01-05 - Increased corner handrail thickness 2021-01-28 - Revised air reservoir height and brackets 2022-11-14 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions

GE Dash 8-40C ← →	1989-03	1a	CR 6025-6049			2022-11-18Revision history: 2015-01-05 - Radiator roof grill dimensions - Dynamic brake roof panels - Front anticlimber 2015-07-08 - Corrected air reservoir length (right side) 2021-01-05 - Increased corner handrail thickness 2022-11-18 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions

GE Dash 8-40CW ← →	1990-05 - 1990-06	1a	CR 6050-6099			2022-11-18Revision history: 2014-12-21 - Coupler pockets - Uncoupling levers - Minor truck details - Axle shock struts 2015-01-05 - Radiator roof grill dimensions - Dynamic brake roof panels - Front anticlimber 2015-07-03 - Anticlimber MU cutout (left side) 2015-07-08 - Corrected air reservoir length (right side) 2015-07-21 - Revised vertical bars in dynamic brake intakes (right side) 2015-08-07 - Revised front corner handrails (higher attachment on short hood) 2017-01-25 - Revised cab side window size and location (slightly taller; moved slightly upward) 2017-02-13 - Removed clamps from middle handrail stanchions (above fuel tank) - Added seam to right rear of fuel tank - Removed erroneous line on right rear top step 2021-01-05 - Increased corner handrail thickness - Revised end handrail stanchions - Revised corner handrail location and attachments 2022-11-18 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions - Cab door window height

GE Dash 8-40CW ← →	1991-03 - 1991-04	1b	CR 6100-6149			2022-11-18Revision history: 2014-12-21 - Coupler pockets - Uncoupling levers - Minor truck details - Axle shock struts 2015-01-05 - Radiator roof grill dimensions - Dynamic brake roof panels 2015-07-03 - Anticlimber MU cutout (left side) 2015-07-08 - Corrected air reservoir length (right side) 2015-07-21 - Revised vertical bars in dynamic brake intakes (right side) 2015-08-07 - Revised front corner handrails (higher attachment on short hood) - Removed right rear hood grabiron 2017-01-25 - Revised cab side window size and location (slightly taller; moved slightly upward) 2017-02-13 - Removed clamps from middle handrail stanchions (above fuel tank) - Added seam to right rear of fuel tank - Removed erroneous line on right rear top step 2021-01-05 - Increased corner handrail thickness - Revised end handrail stanchions - Revised corner handrail location and attachments 2022-11-18 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions - Cab door window height

GE Dash 8-40CW ← ← →	1993-02 - 1993-09	1d, 1e	CR 6150-6179, 6180-6229			2022-11-18Revision history: 2014-12-21 - Coupler pockets - Uncoupling levers - Minor truck details - Axle shock struts 2015-01-05 - Radiator roof grill dimensions - Dynamic brake roof panels 2015-07-03 - Anticlimber MU cutout (left side) 2015-07-08 - Corrected air reservoir length (right side) 2015-07-21 - Revised vertical bars in dynamic brake intakes (right side) 2015-08-07 - Revised front corner handrails (higher attachment on short hood) - Removed right rear hood grabiron 2017-01-25 - Revised cab side window size and location (slightly taller; moved slightly upward) 2017-02-13 - Removed clamps from middle handrail stanchions (above fuel tank) - Added seam to right rear of fuel tank - Removed erroneous line on right rear top step 2021-01-05 - Increased corner handrail thickness - Revised end handrail stanchions - Revised corner handrail location and attachments 2022-11-18 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions - Cab door window height

GE Dash 8-40CW ← →	1994-06	2c	CR 6230-6265			2022-11-18Revision history: 2014-12-21 - Coupler pockets - Uncoupling levers - Minor truck details 2015-01-05 - Dynamic brake roof panels 2015-07-03 - Anticlimber MU cutout (left side) 2015-07-08 - Corrected air reservoir length (right side) 2015-07-21 - Revised vertical bars in dynamic brake intakes (right side) 2015-08-07 - Revised front corner handrails (higher attachment on short hood) - Removed right rear hood grabiron 2017-01-25 - Revised cab side window size and location (slightly taller; moved slightly upward) 2017-02-13 - Removed clamps from middle handrail stanchions (above fuel tank) - Added seam to right rear of fuel tank - Removed erroneous line on right rear top step 2021-01-05 - Increased corner handrail thickness - Revised end handrail stanchions - Revised corner handrail location and attachments 2022-11-18 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions - Cab door window height

GE Dash 8-40CW ← → →	1994-08 - 1994-11	2c	CR 740-759; LMSX 700-739			2022-11-18Revision history: 2014-12-21 - Coupler pockets - Uncoupling levers - Minor truck details 2015-01-05 - Dynamic brake roof panels 2015-07-03 - Anticlimber MU cutout (left side) 2015-07-08 - Corrected air reservoir length (right side) 2015-07-21 - Revised vertical bars in dynamic brake intakes (right side) 2015-08-07 - Revised front corner handrails (higher attachment on short hood) - Removed right rear hood grabiron 2017-01-25 - Revised cab side window size and location (slightly taller; moved slightly upward) 2017-02-13 - Removed clamps from middle handrail stanchions (above fuel tank) - Added seam to right rear of fuel tank - Removed erroneous line on right rear top step 2021-01-05 - Increased corner handrail thickness - Revised end handrail stanchions - Revised corner handrail location and attachments 2022-11-18 - Coupler cut lever and pilot details - Corner handrail and step bolts - Horn manifold and back cap dimensions - Cab door window height

GE U23B ← →	1977-05 - 1977-06	2h4	CR 2789-2798	10		2022-03-15Revision history: 2020-02-11 - Corrected minor line glitch in front upper air intake (right side) - Removed pipe behind fuel tank (right side) - Revised air filter behind fuel tank (right side) 2020-12-31 - Increased corner handrail thickness 2021-02-05 - Fuel filler 2021-02-09 - Air filter bracket and piping behind fuel tank (right side) - Added sloped plate under frame behind draft gear - Added missing section of angled pilot brace behind steps - Added missing end transoms on trucks 2021-02-13 - Longer handrail stanchion in front of cab (right side) 2022-02-08 - Coupler cut lever and pilot details - Corner handrail and step bolts - Cab window gaskets 2022-03-15 - Horn manifold and back cap dimensions

GE U36B ← →	1974-12	2h1	CR 2971-2974	4	Built to AT/SCL specs	2022-03-15Revision history: 2020-02-11 - Corrected minor line glitch in front upper air intake (right side) - Removed pipe behind fuel tank (right side) - Revised air filter behind fuel tank (right side) 2020-12-31 - Increased corner handrail thickness 2021-02-05 - Fuel filler 2021-02-09 - Air filter bracket and piping behind fuel tank (right side) - Added sloped plate under frame behind draft gear - Added missing section of angled pilot brace behind steps - Added missing end transoms on trucks 2021-02-13 - Longer handrail stanchion in front of cab (right side) 2022-02-08 - Coupler cut lever and pilot details - Corner handrail and step bolts - Cab window gaskets 2022-03-15 - Horn manifold and back cap dimensions

1:36 Drawings

Model	Built	Phase	Numbers	Notes
EMD SD40-2 ← →	1977-06 - 1977-09	2a2	CR 6358-6440	Flexicoil trucks

EMD SD40-2 ← →	1978-09 - 1978-11	2a4	CR 6441-6482	Flexicoil trucks

EMD SD40-2 ← →	1979-07 - 1979-10	2b2	CR 6483-6524	Flexicoil trucks

EMD SD50 ← →	1983-10 - 1983-12	2a1	CR 6700-6739	early Flexicoil trucks

EMD SD50 ← →	"	"	"	late Flexicoil trucks

EMD SD50 ← →	1984-05 - 1984-06	2a2	CR 6740-6779	early Flexicoil trucks

EMD SD50 ← →	"	"	"	late Flexicoil trucks

EMD SD50 ← →	1985-04 - 1985-05	2c	CR 6780-6804	early Flexicoil trucks

EMD SD50 ← →	"	"	"	late Flexicoil trucks

EMD SD50 ← →	1986-01 - 1986-02	2c	CR 6805-6834	HT-C trucks

EMD SD70 ← →	1998-07 - 1998-10	1e	CR 2557-2580

GE B23-7 ← →	1977-09 - 1977-11	1a	CR 2800-2816

GE B23-7 ← →	1978-04 - 1978-09	2a	CR 1900-1966

GE B23-7 ← →	1979-03 - 1979-09	2b	CR 1967-2023

GE C30-7 ← →	1977-11	1	CR 6600-6609	Adirondack trucks

GE C30-7A ← →	1984-05 - 1984-06		CR 6550-6599

GE C32-8 ← →	1984-09		CR 6610-6619

GE C36-7 ← →	1985-06		CR 6620-6644

GE C39-8 ← →	1986-06 - 1986-08	3b	CR 6000-6021	Adirondack trucks

GE C39-8 ← →	"	"	"	Rockwell trucks

GE Dash 8-40C ← →	1989-03		CR 6025-6049

GE Dash 8-40CW ← →	1994-08 - 1994-11	2c	CR 740-759; LMSX 700-739

GE Dash 8-40CW ← →	1990-05 - 1990-06	1a	CR 6050-6099

GE Dash 8-40CW ← →	1991-03 - 1991-04	1b	CR 6100-6149

GE Dash 8-40CW ← →	1993-02 - 1993-09	1d	CR 6150-6229

GE Dash 8-40CW ← →	1994-06	2c	CR 6230-6265

GE U23B ← →	1977-05 - 1977-06	2h2	CR 2789-2798

1:55 Drawings

Model	Phase	Numbers	Notes	Accuracy
EMD FL9 ←			NH/PC/CR version	Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP15-1 ← →		CR 1600-1699		* * Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP38-2 ← →	2a	CR 8163-8201		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP38-2 ← →	2a	CR 8202-8255		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP40-2 ← →	2a1, 2a2	CR 3280-3345	M-type Blomberg trucks	* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP40-2 ← →	"	"		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP40-2 ← →	2b1	CR 3346-3385	M-type Blomberg trucks	* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP40-2 ← →	"	"		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD GP40-2 ← →	2c	CR 3386-3403		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD SD40-2 ← →	2a2	CR 6358-6440		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD SD40-2 ← →	2a4	CR 6441-6482		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD SD60 ← →		CR 6843-6867		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD SD60I ← →	2d	CR 5544, 5575-5654		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD SD60M ← →	2c	CR 5500-5514		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD SD60M ← →	2c	CR 5515-5543, 5545-5575		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD SD70 ← →	1e	CR 2557-2580		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

EMD SD80MAC ← →		CR 4100-4129		* * Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE B23-7 ← →	1a	CR 2800-2816		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE B23-7 ← →	2a	CR 1900-1966		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE B23-7 ← →	2b	CR 1967-2023		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE C30-7 ← →	1	CR 6600-6609		* * Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE C30-7A ← →		CR 6550-6599		* * Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE C32-8 ← →		CR 6610-6619		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE C36-7 ← →	2f	CR 6620-6644		* * Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE C39-8 ← →		CR 6000-6021	Adirondack FB-3 trucks	* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE C39-8 ← →		"	Rockwell FB-3 trucks	* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE Dash 8-40B ← →		CR 5060-5089		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE Dash 8-40C ← →		CR 6025-6049		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE Dash 8-40CW ← →	1a, 1b	CR 6050-6149		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE Dash 8-40CW ← →	2c	CR 740-759; LMSX 700-739		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

GE U36B ← →	2h1	CR 2971-2974		* Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)