They had a maximum speed of; this had a significant cost impact, as it allowed not only faster travel time, but allowed the services from Oslo Ø to Lillestrøm and Ski to replace three three-car trains with two two-car trains.
They had a maximum speed of; this had a significant cost impact, as it allowed not only faster travel time, but allowed the services from Oslo Ø to Lillestrøm and Ski to run fast enough to replace a third of the needed number of units. Combined with the increased size, NSB could replace three three-car trains with two two-car trains.