Undecorated Drawings - ALCO C-425
| Selected scales: |
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 |
1:55 Drawings
| Model | Phase | Numbers | Notes | Accuracy |
|---|---|---|---|---|
| ALCO C-425 ← | 2 | 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) | |
| ALCO C-425 ← → | 1 | EL 2451-2462 | * * *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate) | |
| ALCO C-425 ← → | 1 | NW 1000-1006 | 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) |
| ALCO C-425 ← → | 1 | PRR 2416-2421 | * * *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate) | |
| ALCO C-425 ← | 2 | SPS version | *Accuracy legend for 1:55 drawings:
* * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate) |
See also: