Wikipedia

R46 (New York City Subway car)

The R46 is a New York City Subway car model that was built by the Pullman Standard Company from 1975 to 1978 for the IND/BMT B Division. They replaced all remaining R1–9 fleet cars and General Electric-powered R16s, and some R10s. The R46 order initially consisted of 754 single cars, each 75 feet (23 m) long, and was the largest single order of passenger cars in United States railroad history at the point of the fleet's completion. The R46 was the second order of 75-foot cars to be ordered for the New York City Subway, after the R44s.

R46
An R46 train on the A approaching Beach 60th Street
Interior of an R46 car
In service1975–present
ManufacturerPullman Standard Rail Company
Built atChicago, Illinois
Replaced
Constructed1975–1978
Refurbished1990–1992
Number built754
Number in service668 (448 in revenue service during rush hours)
Number scrapped2 (additional 80 in storage)
SuccessorR211
Formation4 car sets (5482–6207)
Married Pairs (6208–6258) (even)
Fleet numbers5482–6207, 6208–6258 (even)
(originally 500–1227, 1228–1278 (even))
Capacity70 (seated-A car)
76 (seated-B car)
OperatorsNew York City Subway
DepotsConey Island Yard (396 cars)
Pitkin Yard (356 cars)[1][2]
Service(s) assigned"A" train "C" train "N" train "Q" train "W" train Rockaway Park Shuttle[3][4]
As of June 30, 2024
Specifications
Car body constructionStainless steel with fiberglass end bonnets
Train length4 car train: 300 feet (91.4 m)
8 car train: 600 feet (183 m)
Car length74 ft 8.5 in (22.77 m) (over anticlimbers)
Width10 ft (3,048 mm) (over threshold)
Height12.08 ft (3,682 mm)
Platform height3.76 ft (1.15 m)
Doors8 sets of 50-inch (1,270 mm) wide side doors per car
Maximum speed55 mph (89 km/h)
Weight91,000 lb (41,277 kg) (A car)
86,670 lb (39,313 kg) (B car)
Traction systemGeneral Electric SCM 17KG192AH1
Traction motorsGE 1257E1
Power output115 hp (85.8 kW) per axle
Acceleration2.5 mph/s (4.0 km/(h⋅s))
Deceleration3.0 mph/s (4.8 km/(h⋅s)) (Full Service)
3.2 mph/s (5.1 km/(h⋅s)) (Emergency)
Electric system(s)Third rail, 600 V DC
Current collector(s)Contact shoe
Braking system(s)New York Air Brake "SMEE" Braking System, Tread Brake unit model D7587719
Safety system(s)Dead man's switch, tripcock
Headlight typeHalogen light bulb
Track gauge4 ft 8+1⁄2 in (1,435 mm) standard gauge

The first R46s ran in passenger service on July 14, 1975. The fleet was initially slated to be delivered between 1973 and 1975, but a strike at Pullman's factory delayed final deliveries until 1978. Several hundred cracks were found in the R46 trucks during their first few years of service, leading them to be referred to as "the most troubled cars ever purchased". Morrison–Knudsen rebuilt the R46s in 1990–1992. The R211 order is replacing the entire fleet of R46s, and as such are expected to remain in service until the mid-2020s.

Description

 
Inside the cab of an R46 car

The R46s are numbered 5482–6207 and 6208–6258 (even numbers only). 5482–6207 were originally numbered 500–1227 (except numbers 941 & 1054, as those two cars were scrapped prior to overhaul), and 6208–6258 were originally numbered 1228–1278 (even numbers only). The R46 order consisted of 754 single cars, originally planned to be 745,[5] that were numbered from 500 to 1278. Even cars with cabs are A cars; odd cars without cabs are B cars. The cars cost about $285,000 each. Like the previous R44s, the R46s are 75 feet (22.86 m) long. Like the R44s, due to their 75-foot (22.86 m) length, they cannot safely run on particular segments of the BMT Eastern Division (the J/Z, L, and M).[6]: 57 

The R46s were constructed with sheet rubber floors, plastic seats, fluorescent lighting, spaces for ceiling advertisements, and the use of air springs instead of heavy metal springs. The change in springs reduced noisy and bumpy rides. The cars were not equipped with straphangers like previous models. Instead, horizontal bars that passengers could hold on to were installed. The cars were built with air-conditioning.[7][8]

Currently, the cars maintained at Pitkin Yard run on the A, C, and Rockaway Park Shuttle, while those maintained at Coney Island Yard run on the N, Q, and W.[9]

History

Delivery

 
Poster celebrating the new R46 cars

On April 7, 1972, Pullman Standard bid on the contract for 900 subway cars, and it was the highest bidder. It put in a bid of $273,000 per car, or $246 million for the entire contract. Other bidders included General Electric, Rohr Industries, and Westinghouse Electric Corporation. The cars were to be constructed almost identically to the R44s. Once the order was awarded to Pullman Standard, the cars were constructed at the company's shops on the South Side of Chicago. The subway car order was the largest single order of passenger cars in United States railroad history at the point of the fleet's completion.[10]

Once the order was reduced to 754 cars, the entire cost of the order was reduced to $210.5 million.[11] The first cars were expected to be tested in the NYC Subway by October 1973, and all of the cars were expected to be delivered by October 15, 1975.[7] However, the first two trains of R46s were placed in service on the F and N on July 14, 1975, with a brief ceremony at 34th Street–Herald Square, attended by Mayor Abraham Beame and MTA Chairman David Yunich.[12][13] Due to a strike at the Pullman Company on October 1, 1977, along with other problems, the final R46s entered service in December 1978, three years behind schedule.[14]

Manufacturing problems and incidents

In March 1977, there was a crack found in the frame of one of the lightweight trucks built by Rockwell International, which resulted in a motor breaking loose from the truck's transom arms, striking an axle. By 1978, cracks were found in 264 R46 trucks. Because of these problems, all R46s had to be checked three times per week for truck cracks. In February 1978, 889 cracks were found in 547 of the trucks. The cracking was such a bad problem that on June 14, 1979, New York City Mayor Koch ordered R46s with trucks that had two or more cracks out of service. Then, more than 1,200 cracks had been found by that day, and they were classified into seven types. There was an account that called the R46s "the most troubled cars ever purchased". By this time, the number of cracks had almost doubled, from 889 cracks found in February 1979 to 1,700 in March 1980. In order to keep track of the R46s' structural issues, they were inspected several times a week. In September 1980, two types of cracks that were not seen before were found on the trucks.[15] As a result of the R46 fleet's mechanical issues, the NYCTA sought to minimize their usage – limiting them to rush-hour service – until their defective parts could be replaced.[15][16]

In July 1979, Pullman Standard informed the MTA that the hand brake assemblies for the R46 were problematic. In late July 1979, inspections revealed that the steel where the car body was joined to the truck was wearing away, a severe safety issue. At the end of 1979, many other flaws were discovered in the R46 fleet, and the Transit Authority filed another US$80 million charge against Pullman Standard and a number of other subcontractors.[17] These lawsuits invalidated an agreement made with Pullman by executive director John G. DeRoos for US$1.5 million in spare parts to remedy the defects.[18]

In 1983, organizations for the blind stated that the gaps in between R44 and R46 cars were dangerous, since the blind could mistake the spaces for doorways.[19]

On April 26, 1986, cars 1054 and 941 were heavily damaged when an E train hit the tunnel wall near Jamaica–179th Street. The accident occurred because the 54-year-old motorman, Alick Williams of Saint Albans, had a heart attack; he died at the scene.[20] The two damaged cars were scrapped on June 4, 1987.[21][better source needed]

General Overhaul Program

 
Plaque showing overhaul of the R46
 
The current LCD side destination sign. This replaces the original rollsign-based side destination signs on the cars prior to the cars' overhauls

From 1990 to 1992, Morrison–Knudsen of Hornell, New York, rebuilt the remaining 752 R46s through the NYCTA's General Overhaul Program (GOH). During the GOH, the fleet received the same LCD destination signs as the R44s, replacing the older rollsigns. The blue stripes on the side of the cars were removed, resulting in the appearance of an entirely unpainted car body (the fiberglass ends remain painted silver to match the stainless sides). Other improvements included the rebuilding of all mechanical systems and making the R46 more compatible with other car types. Also, their trouble-prone WABCO RT-5 or P-Wire braking system was removed and replaced with a more reliable NYAB Newtran SMEE braking/control system.[citation needed]

After their overhaul, the R46s were renumbered 5482–6258 in the mid-1990s. Cars 5482–6205 were linked in sets of four, cars 6208–6258 (even only) were linked up as A-A pairs, and cars 6206–6207 were configured as one A-B married pair.[21] Due to the overhaul, the fleet's reliability has vastly improved, and the R46 is no longer considered to be the lemon that it once was.[citation needed]

Post-overhaul and mishaps

In 1981, the New York Transit Authority's car replacement program estimated that the R46s would be replaced in 2011.[22] However, the MTA now estimates the cars to remain in service until the mid-2020s, when they will be replaced by the R211s.[23] Since the late 2000s, the R46s have undergone intermittent rounds of scheduled maintenance as their parts age over time to extend their usefulness until their retirement.[citation needed] As of January 2024, the R46s are the oldest active subway cars, and the second oldest active rolling stock within the NYCT system, at 49 years old, behind the R44s still in operation on the Staten Island Railway.

On May 2, 2014, set 5742–5745 was involved in a derailment due to track defects while running on the F.[24] The whole set was pulled from service, but was repaired and returned to service in February 2016.[25]

On June 27, 2017, set 6150–6153 was involved in a derailment north of 125th Street while running on the A. The whole set was pulled from service.[26][27][28] Cars 6150–6151 suffered body damage as they collided with tunnel columns and were retired. Car 6151 was briefly retained and fitted with strip maps, colored wraps, and had some seats removed to serve as a non-operational mockup for future retrofits, all as a part of the 2017 action plan.[29] Meanwhile, cars 6152–6153 were linked with cars 6206–6207 to create a new four-car set and re-entered service.[30]

On September 20, 2020, set 6062–6065 was involved in a derailment at 14th Street while running on the A when a man placed track tie plates onto the main rails, causing the train to derail.[31][32][33] The whole set was taken out of service. Car 6062 suffered body damage as it collided with track-side columns and was retired. Meanwhile, cars 6063–6065 were linked with car 6212 to create a new four-car set and re-entered service. Car 6214, no longer paired with a mate, was subsequently taken out of service and remains in storage.[34]

Set 5550–5553 was involved in a shooting in April 2022 and has been out of service ever since the incident, the entire fleet was retired and cars 5550 and 5552-5553 were all scrapped and stripped of all usable parts for the rest of the R46 fleet. 5551 the car in which the shooting occurred was separated from the rest of the set and is now on FBI hold.[35]

Retirement

The R211s are replacing the R46s. The fleet is being gradually phased out starting from spring 2024, and at least 48 cars were retired by that July.[36]

References

  1. ^ "Car Assignments: Cars Required June 30, 2024" (PDF). The Bulletin. 67 (7). Electric Railroaders' Association. July 2024. Retrieved July 26, 2024.
  2. ^
    • 'Subdivision 'A' Car Assignment Effective December 19, 2021'. New York City Transit, Operations Planning. December 17, 2021.
    • 'Subdivision 'B' Car Assignment Effective December 19, 2021'. New York City Transit, Operations Planning. December 17, 2021.
  3. ^ "Car Assignments: Cars Required June 30, 2024" (PDF). The Bulletin. 67 (7). Electric Railroaders' Association. July 2024. Retrieved July 26, 2024.
  4. ^ 'Subdivision B Car Assignment Effective June 30, 2024'. New York City Transit, Operations Planning. June 30, 2024.
  5. ^ Feinman, Mark (November 19, 2002). "The New York Transit Authority in the 1970s". www.nycsubway.org. Archived from the original on November 29, 2020. Retrieved November 2, 2017.
  6. ^ Broadway Junction Transportation Study (Complete) (PDF) (Report). NYC Department of City Planning. November 2008. Retrieved June 6, 2024.
  7. ^ a b Malcolm, Andrew H. (September 25, 1972). "Work Begins on 752 Subway Cars for New York". The New York Times. ISSN 0362-4331. Archived from the original on October 10, 2017. Retrieved December 25, 2016 – via New York Times Archives.
  8. ^ "New Horse, Old Blinders". The New York Times. September 11, 1972. ISSN 0362-4331. Archived from the original on October 10, 2017. Retrieved December 26, 2016 – via New York Times Archives.
  9. ^ "New York City Subway Car Update" (PDF). The Bulletin. 63 (5). Electric Railroaders' Association, Incorporated: 14. May 2020. Archived (PDF) from the original on June 16, 2022. Retrieved June 16, 2022.
  10. ^ Prial, Frank J. (April 8, 1972). "Pullman Bids Lowest on 900 Subway Cars". The New York Times. ISSN 0362-4331. Archived from the original on November 20, 2021. Retrieved December 25, 2016 – via New York Times Archive.
  11. ^ Pullman wins 752 car NYCTA contract Railway Age September 11, 1972 page 65
  12. ^ "IND LINE IS GETTING A FIFTH NEW TRAIN". The New York Times. February 22, 1976. ISSN 0362-4331. Archived from the original on September 11, 2017. Retrieved December 26, 2016 – via New York Times Archive.
  13. ^ "First New Subway Train in Service". The New York Times. July 15, 1975. ISSN 0362-4331. Archived from the original on November 20, 2021. Retrieved December 25, 2016 – via The New York Times Archive.
  14. ^ Annual Report. Metropolitan Transportation Authority. 1978. p. 6. Archived from the original on March 15, 2023. Retrieved July 10, 2021.
  15. ^ a b "New Cracks Found In Subway Cars". The New York Times. September 27, 1980. p. 16. Retrieved June 6, 2024.
  16. ^ Maitland, Leslie (May 26, 1980). "U.S. Report Cites Subway Car Defects". The New York Times. pp. 17, 23. Retrieved June 6, 2024.
  17. ^ Maitland, Leslie (December 22, 1979). "Pullman Named In a Second Suit On Subway Cars". The New York Times. p. 27. Retrieved June 6, 2024.
  18. ^ Maitland, Leslie (June 19, 1979). "DeRoos Ouster Asked; Defects In Subway Cited". The New York Times. p. B9. Retrieved June 6, 2024.
  19. ^ May, Clifford D. (January 6, 1983). "Subway Cars Held Perilous for the Blind". The New York Times. ISSN 0362-4331. Archived from the original on February 14, 2018. Retrieved February 13, 2018.
  20. ^ "Fatal Subway Accident Is Subject of an Inquiry". The New York Times. April 27, 1986. ISSN 0362-4331. Archived from the original on November 20, 2021. Retrieved September 10, 2017.
  21. ^ a b "R46 (Pullman-Standard, 1974-1975)". www.nycsubway.org. Archived from the original on September 23, 2017. Retrieved November 2, 2017.
  22. ^ The New York Transit Authority in the 1980s Archived July 6, 2022, at the Wayback Machine.
  23. ^ "MTA CAPITAL PROGRAM MILESTONES - March 31, 2011" (PDF). Archived from the original (PDF) on October 8, 2018. Retrieved July 15, 2016.
  24. ^ Donohue, Pete (December 12, 2014). "F train derailment caused by unrepaired track defects: MTA". NY Daily News. Archived from the original on July 1, 2017. Retrieved July 16, 2017.
  25. ^ "New York City Subway Car Update" (PDF). The Bulletin (April 2016). Electric Railroaders' Association. March 30, 2016. Archived (PDF) from the original on June 15, 2022. Retrieved March 30, 2016.
  26. ^ "NYC subway derailment blamed on 'human error'". TODAY.com. Archived from the original on June 30, 2017. Retrieved July 16, 2017.
  27. ^ Santora, Marc; Ferré-sadurní, Luis (June 27, 2017). "Subway Derailment in Manhattan Injures Dozens". The New York Times. ISSN 0362-4331. Archived from the original on November 20, 2021. Retrieved June 27, 2017.
  28. ^ "MTA: Unsecure Rail Stored on Tracks Caused Harlem Subway Derailment". NY1. June 27, 2017. Archived from the original on June 28, 2017. Retrieved June 29, 2017.
  29. ^ Rivoli, Dan (October 5, 2017). "MTA to add more space on L line by retrofitting train cars". NY Daily News. Archived from the original on October 9, 2017. Retrieved October 9, 2017.
  30. ^ "New York City Subway Car Update" (PDF). The Bulletin. 61 (2). Electric Railroaders' Association: 6–7. February 2018. Archived (PDF) from the original on June 14, 2022. Retrieved June 16, 2022.
  31. ^ "NYC Subway Service to Resume After Suspect Derails Train With Debris, Injuring 3". NBC New York. September 20, 2020. Archived from the original on September 21, 2020. Retrieved September 22, 2020.
  32. ^ Tracy, Thomas; Parascandola, Rocco; Parnell, Wes; Guse, Clayton (September 20, 2020). "Manhattan subway train derails after laughing saboteur throws metal clamps on tracks: police sources". New York Daily News. Archived from the original on September 22, 2020. Retrieved September 22, 2020.
  33. ^ WABC (September 22, 2020). "Arrest made in subway derailment caused by train striking debris on tracks in Manhattan". ABC7 New York. Archived from the original on October 30, 2020. Retrieved September 22, 2020.
  34. ^ "New York City Subway Car Update" (PDF). The Bulletin. 63 (11). Electric Railroaders' Association: 20. November 2020. Archived (PDF) from the original on June 16, 2022. Retrieved June 16, 2022.
  35. ^ "Showing Image 160537". Archived from the original on March 5, 2023. Retrieved March 5, 2023.
  36. ^ "Car Assignments: Cars Required June 30, 2024" (PDF). The Bulletin. 67 (7). Electric Railroaders' Association: 5–6. July 2024. Retrieved July 26, 2024.

Further reading

  • Sansone, Gene. Evolution of New York City subways: An illustrated history of New York City's transit cars, 1867-1997. New York Transit Museum Press, New York, 1997 ISBN 978-0-9637492-8-4
 
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