Undecorated Drawings - ALCO C-420

Selected scales:

1:18 Drawings

Model	Built	Phase	Numbers	Qty	Last modified
ALCO C-420 ← →	1963-06	1a	LHR 21-22	2	2025-12-16Revision history: 2023-08-20 - Changed battery boxes from bolted to hinged 2024-01-11 - Hood door handles - Air reservoir supports 2025-12-17 - Pilot support brackets

ALCO C-420 ← →	1965-12 - 1966-07	2c	LHR 23-29	7	2025-12-16Revision history: 2023-08-20 - Changed battery boxes from bolted to hinged 2025-12-17 - Pilot support brackets

ALCO C-420 ← →	1964-06	1b	LN 1300-1305	6	2025-12-16Revision history: 2024-01-11 - Hood door handles 2025-12-17 - Pilot support brackets

ALCO C-420 ← →	1966-08 - 1966-09	2c	LN 1306-1315	10	2025-12-16Revision history: 2025-12-17 - Pilot support brackets

ALCO C-420 ← →	1963-10	1b	LV 404-415	12	2025-12-16Revision history: 2023-08-20 - Changed battery boxes from bolted to hinged 2024-01-11 - Hood door handles 2025-12-17 - Pilot support brackets

ALCO C-420 ← →	1964-12	2a	NW 413-420	8	2025-12-16Revision history: 2023-10-22 - Nathan P-series horn dimensions 2024-01-03 - Short hood details 2024-01-11 - Hood door handles 2025-12-17 - Pilot support brackets

ALCO C-420 ← →	1965-05 - 1965-08	2b	SAL 110-135	26	2025-12-16Revision history: 2023-08-20 - Changed battery boxes from bolted to hinged 2025-12-17 - Pilot support brackets

Model	Phase	Numbers	Notes	Accuracy
ALCO C-420 ←	1		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-420 ←	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-420 ←	1	LV version		Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

ALCO C-420 ←	2	MON version	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-420 ←	1	SAL version		Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)

ALCO C-420 ←	2	SAL version		Accuracy legend for 1:55 drawings: * * 2007-2008 drawings (mostly accurate) * * 2005-2007 drawings (generally accurate) * 2000-2004 drawings (not dimensionally accurate)