R21 (New York City Subway car)

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R21 (New York City Subway car)
NYCS R21 route sign.jpg
Dyre Avenue-bound R21 5 train
In service 1956-1987
Manufacturer St. Louis Car Company
Built at St. Louis, Missouri
Constructed 1956-1957
Number built 250
Number in service (9 in work service)
Number preserved 2
Number scrapped 238
Fleet numbers 7050-7299
Capacity 44 (seated)
Operator New York City Transit Authority
Specifications
Car body construction LAHT Carbon steel
Car length 51 ft 0.5 in (15.56 m)
Width 8 ft 9 in (2,667 mm)
Height 11 ft 10 in (3,607 mm)
Doors 6
Maximum speed 55 mph (89 km/h)
Weight General Electric cars:
77,607 lb (35,202 kg)
Westinghouse cars:
78,604 lb (35,654 kg)
Traction system Westinghouse 1447C or General Electric 1240A4
Power output 100 hp (75 kW) per traction motor
Electric system(s) 600 V DC Third rail
Current collection method Top running Contact shoe
Braking system(s) WABCO ME42A
Track gauge 4 ft 8 12 in (1,435 mm)

The R21 was a New York City Subway car built by St. Louis Car Company in 1956-1957. The R21 was similar to the R17, except that it featured windows of a slightly different design. Two different propulsion system were used, Westinghouse (WH) and General Electric (GE).

The first set of R21s was placed in service on the 1 train on November 7, 1956.

Retirements, Scrappings, Preservation, and Conversion to Work Service[edit]

The R62A fleet started replacing the R21s in the 1980s, and their final day in revenue service was on December 30, 1987.

The following R21s are either preserved or in storage:

  • Car 7194, converted into R95 revenue collection car 0R714, and now preserved by the New York Transit Museum. This car is currently the only operating R21 on MTA property.[1]
  • Car 7203, rebuilt into the "money train" in the Columbia Pictures film Money Train, and given the car number designation 51050. This car is currently in storage at the Coney Island Complex.[2]
  • Car 7267, currently at Concourse Yard coupled up to R17 6895 and is classified as a garbage motor. The mechanical condition of 7267 is unknown, and both cars have not been moved since 2002. 7267 is pending scrapping.[3]


Nine R21s are in work service:

  • Cars 7055, 7210, 7211, 7243, 7278, 7289, and 7296, converted into R123 continuous welded rail handler cars.[4]
  • 7121, converted into R71 reach car P7121.[5]
  • 7287, converted into R71 de-icer car RD345.[6]

See also[edit]

References[edit]

Media related to R21 (New York City Subway car) at Wikimedia Commons