NSB BM68

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NSB BM68
A type 68 operated by Ofotbanen AS
A type 68 operated by Ofotbanen AS

In service 1956 - 2001
Manufacturer Norsk Elektrisk & Brown Boveri, Skabo and Strømmen
Constructed 1956-58
1960-61
Number scrapped 10
Formation 3 cars
Fleet numbers 68.01 - 68.90
Operator Norges Statsbaner
Ofotbanen
Specifications
Car length 20.95 m (motor cars)
20.92 m (centre cars)
21.08 m (end cars)
Maximum speed 100 km/h
Weight 51.2-52.1 kg (motor cars, A)
53.3 kg (motor cars, B)
27.0-27.5 (centre cars, A)
29.0 (centre cars, B)
28.0-28.5 (end cars, A)
30.0 (end cars, B)
Engine 4 x NEBB ELM 421St
Power output 640 kW
Gauge 1,435 mm (4 ft 8½ in)
Voltage 15 kV 16⅔ Hz AC

NSB BM68 is a 3-car electric multiple unit operated by Norges Statsbaner between 1956 and 2001. It was mainly used for local trains as well as branch lines. The units were built in two series, the A-series being delivered in 21 units between 1956-58 and the B-series in nine units between 1960-61. The motor cars were built by Norsk Elektrisk & Brown Boveri and Skabo while the centre and end cars were built either by Skabo or by Strømmen.

Though the units were taken out of service between 1994 and 2001, three units were taken over by the Ofotbanen Railway Company for operation on Ofotbanen.

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