BBC BLS 8/8

Built by SLM, BBC

Top speed

125 km/h

78 mph

Power output

6,475 kW

8,683 hp

Weight

160 t

352,739 lb

Length

30.23 m

99 ft 2 in

Track gauge

1,435 mm

Standard gauge

Years built

1959–1966

5 units

Overview of the BBC BLS 8/8

Discover the powerful BLS Ae 8/8 electric locomotive, a true icon of Swiss engineering.

Built by SLM and BBC between 1959 and 1966, this robust machine boasts a formidable 6475 kW power output, enabling it to reach speeds of up to 125 km/h.

With a substantial weight of 160 tons and a length of 30.23 meters, the BLS Ae 8/8 features a Bo'Bo'+Bo'Bo' wheel arrangement, designed for heavy-duty service on 1435 mm gauge tracks.

Operating on a 15 kV AC 16.7 Hz electric system, this locomotive is a testament to the efficiency and reliability of Swiss railways, operated by BLS AG.

BBC BLS 8/8 technical specifications

	Value	Imperial / US
Built by	SLM, BBC · 1959–19665 units
Top speed	125 km/h78 mph	78 mph
Power output	6,475 kW8,683 hp	8,683 hp
Electric systems	15 kV AC 16.7 Hz
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Bo'Bo'+Bo'Bo'
Length	30.23 m99 ft 2 in	99 ft 2 in
Weight	160 t352,739 lb	352,739 lb