Budd Universal Transit Vehicle

The Budd Universal Transit Vehicle is an electric multiple unit heavy rail car built for use on the Baltimore Metro SubwayLink and Miami-Dade Metrorail systems. They were built by the Budd Company (under the name Transit America) from 1983 to 1986, and were the last cars ever built by Budd before the company shuttered its railcar manufacturing business.

Universal Transit Vehicle
Universal Transit Vehicle as seen on the Baltimore Metro SubwayLink
In service1983–present (Metro SubwayLink)
1983–2020 (Metrorail)
ManufacturerBudd Company
Constructed1982–1986
Entered service1983–1987
Scrapped2018–
Number built236
Formation2 cars per trainset (married pair)
Capacity332 passengers per pair (166 per car)
(664 passengers per 4-car train; 996 per 6-car train)
OperatorsMaryland Transit Administration (1983–present)
Miami-Dade Transit (1983–2020)
Lines servedBaltimore Metro SubwayLink (1983–present)
Green Line/Orange Line (1983–2020)
Specifications
Car body constructionStainless steel
Train length150 ft (46 m) (single pair)
300 ft (91 m) (4-car train)
Car length75 ft (23 m)
Width10 ft (3.0 m)
Height12 ft (3.7 m)
Doors3 pairs per side
Maximum speed75 mph (120 km/h) (design)
65 mph (105 km/h) (service)
Traction systemWestinghouse chopper control
Traction motorsWestinghouse DC motor
Electric system(s)700–750 V DC third rail
Current collector(s)Contact shoe
UIC classificationBo'Bo'+Bo'Bo'
AAR wheel arrangementB-B+B-B
Track gauge4 ft 8+12 in (1,435 mm) standard gauge

Description

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Budd Universal Transit Vehicle as seen on the Miami-Dade Metrorail

The Universal Transit Vehicle was manufactured by the Budd Company at their Red Lion plant in Northeast Philadelphia. The appearance of cars on the SubwayLink are identical to those on the Metrorail (and vice versa), as the two agencies built their systems at the same time and saved money by sharing a single order.[1]

Trains draw power from the electric third rail. The cars are 75 feet (22.86 m) long, 10 feet (3.05 m) wide, and have a top speed of 70 mph (110 km/h). Each car can hold up to 166 passengers (76 seated, 90 standing). Cars are semi-permanently attached in married pairs, and were arranged as 4-car trains on the Metrorail. The trains on the SubwayLink are arranged as 2-, 4- and 6-car consists.

The SubwayLink fleet had a significant overhaul between 2002 and 2005. Seats were reupholstered, and the floors were replaced. External destination rollsigns were replaced with LED displays; internal systems that display train destinations and upcoming stop announcements were also installed.[citation needed] There was a planned refurbishment for the cars on the Metrorail,[2] but later it was decided to purchase new cars after it was found that the fleet was never maintained properly.[3]

Replacement

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Because of the improper maintenance of the Metrorail cars, Miami-Dade announced a $313 million purchase of 136 new Metrorail cars from Hitachi Rail Italy (formerly AnsaldoBreda) in November 2012.[4][5] The first new trainset entered service in early December 2017.[6]

In July 2017, the Maryland Transit Administration announced the purchase of 78 new railcars from Hitachi Rail Italy to replace the entire SubwayLink fleet. The cars will be similar in appearance to those purchased for the Miami Metrorail.[7]

See also

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References

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  1. ^ Scott M. Kozel (October 13, 2002). "Baltimore Metro Subway". Roads to the Future. Archived from the original on 8 August 2002. Retrieved June 28, 2002.
  2. ^ "Community Image Advisory Board" (PDF). Miami-Dade County. March 26, 2008. Retrieved January 4, 2012.
  3. ^ "Memorandum" (PDF). Miami-Dade County. May 6, 2008. Archived from the original (PDF) on June 3, 2013. Retrieved January 19, 2012.
  4. ^ Mazzei, Patricia (October 15, 2012). "Contract for new Metrorail cars moves forward". The Miami Herald. Retrieved November 25, 2012.
  5. ^ Mazzei, Patricia; Rabin, Charles (November 8, 2012). "Miami-Dade commissioners approve new Metrorail cars". The Miami Herald. Retrieved November 25, 2012.
  6. ^ "Miami-Dade County gets its first new Metrorail train for over 30 years". Intelligent Transport. December 4, 2017. Retrieved December 4, 2017.
  7. ^ "Maryland Transit Administration". mta.maryland.gov.