Baldwin DRS-6-4-660NA

Baldwin DRS-6-4-660

SNCF 62026 at Bobigny in 1983.

Type and origin
Power type	Diesel-electric
Builder	Baldwin Locomotive Works
Model	DRS-6-4-660
Build date	1946–1948
Total produced	106

Specifications
AAR wheel arr.	A1A-A1A
UIC class	(A1A)(A1A)
Gauge	1,435 mm (4 ft 8 ¹⁄₂ in)
Prime mover	606NA
Aspiration	Naturally aspirated
Generator	DC Generator
Traction motors	DC traction motors
Cylinders	6
Transmission	Electrical
Loco brake	Straight air
Train brakes	Air

Performance figures
Power output	660 hp (492 kW)

Career
Locale	Morocco, France

The Baldwin DRS-6-4-660, known in France as the A1AA1A 62000, is a diesel-electric locomotive built by Baldwin Locomotive Works between 1946 and 1948. The DRS-6-4-660s were powered by a naturally aspirated six-cylinder diesel engine rated at 660 horsepower (492 kW), and rode on a pair of three-axle trucks in an A1A-A1A wheel arrangement. 106 of these models were built for railroads in Morocco and France.

Name Designation

DRS - Diesel Road Switcher
6 - Six axles
4 - Four powered axles
660 - 660 horsepower

Original buyers

Railroad	Quantity	Road Numbers	Notes
SNCF	100	040-DA-1 to 040-DA-100	Renumbered 62001-62100
Morocco	6	DB-401 to DB-406
Totals	106

References

"The Baldwin Diesel Zone - DRS-6-4-660". Retrieved 26 February 2009.
"The Baldwin Diesel Zone - Export Diesels". Retrieved 26 February 2009.

External links

Wikimedia Commons has media related to SNCF Class A1AA1A 62000.

Baldwin DRS-6-4-660

Diesel locomotives built by the Baldwin Locomotive Works

Early units	Experimental units Baldwin pre-production switchers 4-8+8-4-750/8-DE

Switchers	VO-660 RS-4-TC DS-4-4-660 DS-4-4-750 S-8 VO-1000 DS-4-4-1000 S-12

Road switchers	DRS-4-4-1000 RS-12 DRS-4-4-1500 AS-16 DRS-6-4-1500 AS-416 DRS-6-6-1500 AS-616

Transfer units	DT-6-6-2000 RT-624

Cab units	DR-12-8-1500/2 DR-6 series DR-4-4-15 RF-16 RP-210

Export units	Soviet Railways ДБ20 DRS-6-4-660 DRS-6-4-750 DRS-6-4-1000 RF-615E

(See also: List of Baldwin diesel locomotives)

Locomotives of SNCF

Electric locomotives

DC:

BB 1–80
BB 100
BB 200
BB 300
CC 1100
BB 1280
BB 1320
BB 1420
BB 1500
BB 1600
BB 1800
2BB2 3200
2BB2 3300
2CC2 3400
1ABBA1 3500
1ABBA1 3600
1CC1 3700
1CC1 3700
BB 4100
BB 4600
BB 4700
BB 4730
2D2 5400
2D2 5500
CC 6001
BBB 6002
BBB 6003
CC 6500
CC 7000
BB 7003
CC 7100
BB 7200
BB 8100
BB 8500
BB 8700
BB 9001
BB 9003
2D2 9100
BB 9200
BB 9300
BB 9400
BB 9600
BB 9700
BB 80000
BB 88500

BB 12000 BB 13000 CC 14000 CC 14100 BB 15000 BB 16000 BB 16100 BB 16500 BB 17000

Prototype and experimental	BB 10001 CC 10002 BB 10003 BB 10004

Dual-voltage:

BB 20100 C 20150 BB 20200 CC 21000 BB 22200 CC 25000 BB 25100 BB 25150 BB 25200 BB 25500 BB 26000 BB 27000 BB 27300 CC 92000

Prototype and experimental	CC 20001 CC 20002 BBB 20003 BB 20004 BB 20005 BB 20006 BB 20011 and BB 20012

Triple-voltage:

Quad-voltage:

Diesel locomotives

Main-line locos:

BB 60000 C 61000, C61100 BB 61000 A1AA1A 62000 BB 62400 BB 63000 BB 63400 BB 63500 BB 64700, BB 64800 CC 65000 CC 65500 BB 66000 BB 66400 BB 66600 BB 66700 BB 67000 BB 67200 BB 67300 BB 67400 A1AA1A 68000 A1AA1A 68500 BB 69000 BB 69400 CC 70000 BB 71000 CC 72000 CC 72100 BB 75000 BB 76000 CC 77000 CC 80000

Prototype and experimental	BB 60000 040.DI. → BB 60001 030.DC → C 60002 040.DC → BB 60021 040.DM → BB 60031–33 040.DF → BB 60041 141.DA. → 1D1 60051

Shunters:

Y 2100
Y 2200
Y 2400
Y 5100
Y 5200
Y 6000
Y 6200
Y 6300
Y 6400
Y 7100
Y 7400
Y 8000
Y 8400
Y 9000
Y 9100
Y 11200
YBD 12000
YBE 14000
YBE 15000
Y 50100
Y 51100
Y 51200
Y BL

see also SNCF coaches, SNCF multiple units, List of SNCF classes

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