© trainspo.comSAAS BLM BDe 4/4
Built by BBC, SAAS, SIG
Overview of the SAAS BLM BDe 4/4
Explore the charming BLM BDe 4/4, an electric railcar that served the historic Bergbahn Lauterbrunnen-Mürren line in Switzerland.
Built in 1967 by BBC, SAAS, and SIG, this railcar boasts a top speed of 30 km/h and operates on a 1000 mm gauge track. Measuring 16.96 meters long and weighing 24.3 tonnes, it's a remarkable piece of mountain railway engineering.
Powered by a 550 V DC electric system and featuring a Bo'Bo' UIC axle configuration, the BLM BDe 4/4 is a fascinating glimpse into railway history. Find more details at www.juergs.ch.
SAAS BLM BDe 4/4 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Built by | BBC, SAAS, SIG · 19673 units | |
| Top speed | 30 km/h19 mph | |
| Electric systems |
| |
| Track gauge | 1,000 mmMetre gauge3 ft 3⅜ in | |
| UIC axle arrangement | Bo'Bo' | |
| Length | 16.96 m55 ft 8 in | |
| Weight | 24.3 t53,572 lb |
Operators of the SAAS BLM BDe 4/4
Railway companies that have operated the BLM BDe 4/4, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Bergbahn Lauterbrunnen-Mürren | BLM BDe 4/4 | Switzerland |
SAAS BLM BDe 4/4 photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
More railcars from SAAS

SAAS
ABe 4/4 II
Railcar
1964–1972 · 65 km/h

SAAS
RhB Be 4/4
Railcar
1971–1979 · 90 km/h
SAAS
BDeh 4/4 81-82
Railcar
1976–1977 · 40 km/h

SAAS
MBC Be 4/4 11-15
Railcar
1981 · 75 km/h

SAAS
BN Be 4/4 761
Railcar
1953 · 120 km/h

SAAS
SBB BDe 4/4
Railcar
1952–1955 · 110 km/h

SAAS
CFe 2/4 101
Railcar
1938 · 75 km/h

SAAS
SOB ABe 4/4
Railcar
1939–1940 · 80 km/h







