PCC streetcar

PCC streetcar
Three PCCs on the San Francisco Municipal Railway's F-line. Pictured are an example of one double-ended streetcar and two single-ended cars.
Interior of a PCC car
In service1936–present
ManufacturerSt Louis Car Company
Pullman Standard
Constructed1935–1952 (US)
1949–1978 (Europe)
Number built5,000+
Number preserved328+
Capacity52–61 seats
Specifications
Car length46–50.5 ft (14.02–15.39 m)
Width100–108 in (2.54–2.74 m)
Maximum speed50 mph (80 km/h)[citation needed]
Weight35,000–42,000 lb (15,900–19,100 kg)
Traction motors4 × 55 hp (41 kW) motors, 43:6 (≈7.17) gear ratio
AccelerationVariable, Automatic 1.5–4.75 mph/s (2.41–7.64 km/(h⋅s))
DecelerationService: Variable to 4.75 mph/s (7.64 km/(h⋅s)),
Emergency: 9.0 mph/s (14.5 km/(h⋅s)) maximum
Electric system(s)600 V DC from overhead catenary
Current collector(s)Pantograph or trolley pole
UIC classificationBo'Bo'
AAR wheel arrangementB-B
Braking system(s)Dynamic Service Braking; Friction; for Final Stop, Park; Magnetic
Track gauge5 ft 2+12 in (1,588 mm) and other broad gauges
4 ft 8+12 in (1,435 mm) standard gauge
1,000 mm (3 ft 3+38 in) and other narrow gauges

The Presidents' Conference Committee (PCC) is a streetcar design that was first built in the United States in the 1930s. The design proved successful domestically, and after World War II it was licensed for use elsewhere in the world where PCC based cars were made. The PCC car has proved to be a long-lasting icon of streetcar design, and many remain in service around the world.


PCC streetcar

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