Baldwin DRS-6-4-660NA

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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
 • AAR A1A-A1A
 • UIC (A1A)(A1A)
Gauge 1,435 mm (4 ft 8 12 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)
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[edit]

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

Original buyers[edit]

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


External links[edit]