R22 (New York City Subway car)
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| R22 | |
|---|---|
A graffiti-covered R22 train on the 1 at 125th Street | |
| In service | April 13, 1957 – December 30, 1987 (30 years) |
| Manufacturer | St. Louis Car Company |
| Built at | St. Louis, Missouri |
| Replaced |
|
| Constructed | 1957–1958 |
| Entered service | April 13, 1957 |
| Scrapped | 1987 |
| Number built | 450 |
| Number in service | (10 in work service) |
| Number preserved | 2 |
| Number scrapped | 438 437 scrapped 1 in storage |
| Successor | R62A |
| Formation | Single unit cars |
| Fleet numbers | 7300–7524 (Westinghouse) 7525–7749 (General Electric) |
| 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 sets of 50 inch wide side doors per car |
| 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 | 600 V DC Third rail |
| Current collection | Top running Contact shoe |
| Braking system | WABCO ME42A |
| Safety systems | Tripcock ATO (1962–64, six-car test train) |
| Track gauge | 4 ft 8+1⁄2 in (1,435 mm) standard gauge |
The R22 was a New York City Subway car built by the St. Louis Car Company from 1957 to 1958. The cars were a "follow-up" or supplemental stock for the A Division's R21s and closely resemble them. A total of 450 cars were built, arranged as single units. Two versions were manufactured: Westinghouse (WH)-powered cars and General Electric (GE)-powered cars.
The first R22s entered service on April 13, 1957. Several cars in the fleet were retrofitted as part of an automated-signaling test on the 42nd Street Shuttle in 1962 and were destroyed in a 1964 fire. The R22s were replaced by the R62As in the 1980s, and the final train of R22s ran on December 30, 1987. Several R22 cars were preserved, though the majority were scrapped.

The R22s were numbered 7300–7749. They were the last single cars built prior to the R33S cars built in 1963.
The fleet had two-paned storm door windows that could be opened by dropping down the upper window, though cars 7515–7524 had single drop sash windows instead. Those cars also had Plextone-painted interiors and pink-molded fiberglass seats. In addition, the R22s were the first cars to have sealed beam headlights.
There were two versions of the R22: Westinghouse Electric-powered cars (7300–7524) and General Electric-powered cars (7525–7749).
