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Undecorated Drawings - CRR

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1:18 Drawings

Model Built Phase Numbers Notes Last modified
EMD GP11
  
1979-04 -
1979-05
1b CRR 4600-4605 GP7 rebuild
2023-07-10Revision history:

2014-01-24
- Sunshades
- Window armrests

2014-10-24
- Radiator fans (bottom rim edge and upper rim clips)
- Truck shape and casting logos

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
- Changed draft gear housing from M-375/MS-485 to M-380/M-381 (except IC 8701 and most GP7 rebuilds)
- 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 GP38
  
1967-04 1a3 CRR 2000-2009
2022-03-02Revision history:

2018-12-01
- Corrected minor line glitch on latches on first engine room door

2019-01-18
- Relocated front hood seam resulting in revised hood proportions
- Front section of hood lengthened and blower duct widened by 1"
- 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

2019-01-23
- Revised handrail stanchion spacing
- Fuel tank and air reservoirs moved 1" to 1.5" rearward

2020-12-04
- Increased handrail thickness
- Revised radiator fan dimensions and spacing
- Fuel tank vent pipe (increased diameter, revised fittings)
- Added missing pixel in left side frame above rear of fuel tank

2021-01-09
- Fuel tank height and gap from underframe

2022-01-29
- Coupler cut lever and pilot details
- Corner handrail end plate / stairwell attachment points

2022-03-02
- Horn manifold and back cap dimensions
EMD GP38-2
  
1978-06 2a2 (F.L.)
CRR 6000-6004
2023-01-09Revision history:

2018-01-14
- Corrected small transparency error under exhaust stacks

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
  
1979-04 2b1 (F.L.)
CRR 6005-6006
2023-01-09Revision history:

2018-01-14
- Corrected small transparency error under exhaust stacks

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
  
1979-07 -
1979-08
2b2 (F.L.)
CRR 6045; LN 6031-6044; SCL 6046-6050
2023-01-09Revision history:

2018-01-14
- Corrected small transparency error under exhaust stacks

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 SD40-2
  
1980-08 2c1 (F.L.)
CRR 8127-8129
2023-01-09Revision history:

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
- Added missing bell

2020-12-18
- 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)

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

2022-12-11
- Air pipe routing through plow, behind steps and through underframe

2023-01-09
- Long hood end seams
EMD SD40-2
  
1981-09 2d2 (F.L.)
CRR 8131-8132
2023-01-09Revision history:

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
- Added missing bell

2020-12-18
- 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)

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

2022-12-11
- Air pipe routing through plow, behind steps and through underframe

2023-01-09
- Long hood end seams
EMD SD45-2
  
1972-11 -
1974-02
CRR 3607-3624
2023-01-09Revision history:

2014-02-17
- Truck shape and casting logo

2014-10-22
- Radiator and dynamic brake fans (bottom rim edge and upper rim clips)

2017-11-11
- Revised central hood door spacing

2019-07-24
- 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 0.5"
- Rear hood seam and doors moved rearward 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 and dynamic brake taper

2019-08-07
- Changed center axle shock strut to earlier version

2020-12-22
- 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)

2021-01-10
- Fuel tank height and gap from underframe

2022-03-20
- 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

1:36 Drawings

Model Built Phase Numbers Notes
EMD GP16
  
1979 (R) CRR 4600-4605 Rebuilt by IC
to GP11 specs
EMD GP38-2
  
1978-06 2a2 (F.L.)
CRR 6000-6004
EMD GP38-2
  
1979-04 2b1 (F.L.)
AWP 6007-6008;
CRR 6005-6006;
GA 6009-6010
EMD GP38-2
  
1979-07 -
1979-08
2b2 (F.L.)
CRR 6045;
LN 6031-6044;
SCL 6046-6050
EMD SD40
  
1966-09 1a3 CRR 3000-3007
EMD SD40
  
1968-08 -
1969-02
2b CRR 3008-3014
EMD SD40
  
1971-06 2c CRR 3015-3024

See also: