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Undecorated Drawings - ALCO C-425

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1:18 Drawings

Model Built Phase Numbers Notes Last modified
ALCO C-425
  
1966-12 2c CNW 401-404 re# 4255-4258 2024-01-03
ALCO C-425
  
1964-10 1 EL 2451-2462
2024-01-03Revision history:

2021-12-30
- Hood roof panels and hinges

2022-03-04
- Redrawn cab face (revised dimensions and nose/roof contours)
- Cab sides moved rearward by 0.5"
- Front/rear hood ends moved inward by 0.25"
- Hood length reduced by 0.75" (length removed in 4 doors under exhaust stack)
- Coupler cut lever thickness and height
- Horn manifold and back cap dimensions

2024-01-03
- Hood door latches
ALCO C-425
  
1964-12 -
1965-01
2a NH 2550-2559
2022-03-03Revision history:

2017-12-31
- Corrected error in position of brake chain (conductor's side)
- Revised grabirons and lift rings behind radiators
- Added pipe behind fuel tank
- Removed small vent at front of radiator compartment (engineer's side only)
- Added hinged panels on long hood end

2021-12-30
- Hood roof panels and hinges

2022-03-03
- Redrawn cab face (revised dimensions and nose/roof contours)
- Cab sides moved rearward by 0.5"
- Front/rear hood ends moved inward by 0.25"
- Hood length reduced by 0.75" (length removed in 4 doors under exhaust stack)
- Coupler cut lever thickness and height
- Horn manifold and back cap dimensions
ALCO C-425
  
1964-11 1 NW 1000-1006 Ordered as WAB 582-539; delivered to NW
2024-01-03Revision history:

2021-12-30
- Hood roof panels and hinges

2022-03-04
- Redrawn cab face (revised dimensions and nose/roof contours)
- Cab sides moved rearward by 0.5"
- Front/rear hood ends moved inward by 0.25"
- Hood length reduced by 0.75" (length removed in 4 doors under exhaust stack)
- Coupler cut lever thickness and height
- Added pilot grabirons

2023-10-22
- Nathan P-series horn dimensions

2024-01-03
- Hood door latches
ALCO C-425
  
1965-01 2a NW 1007-1016 NW 1011:1 wrecked 1965; replaced by NW 1011:2 (Phase 2c) 2024-01-03
ALCO C-425
  
1964-10 -
1964-11
1 PRR 2416-2421
2024-01-03Revision history:

2021-12-30
- Hood roof panels and hinges

2022-03-04
- Redrawn cab face (revised dimensions and nose/roof contours)
- Cab sides moved rearward by 0.5"
- Front/rear hood ends moved inward by 0.25"
- Hood length reduced by 0.75" (length removed in 4 doors under exhaust stack)
- Coupler cut lever thickness and height
- Added pilot grabirons
- Horn manifold and back cap dimensions

2023-12-31
- Added dummy MU receptacle on end handrails
- Revised axle speed recorders

2024-01-03
- Hood door latches
ALCO C-425
  
1965-02 -
1965-03
2a PRR 2422-2436 2024-01-03
ALCO C-425
  
1965-12 2c PRR 2437-2446 2024-01-03
ALCO C-425
  
1965-06 -
1965-08
2b SPS 310-317 to BN 4250-4257 2024-01-01
ALCO C-425
  
1966-05 -
1966-06
2c SPS 320-327 to BN 4258-4265 2024-01-01

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