© trainspo.comSLM CM Bhe 4/4
Built by SLM
Overview of the SLM CM Bhe 4/4
Explore the iconic CM Bhe 4/4, a robust electric multiple unit (EMU) that has served the Chemin de fer du Montenvers in France.
Built between 1954 and 1961 by SLM, this distinctive locomotive operates on a 1000 mm gauge, making it a unique sight.
With a top speed of 20 km/h and a powerful B'B' classification, the CM Bhe 4/4 is designed for challenging terrains.
Its width of 2.7 m ensures stability and efficiency on its routes.
Discover the engineering marvel that is the CM Bhe 4/4.
SLM CM Bhe 4/4 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Built by | SLM · 1954–19616 units | |
| Top speed | 20 km/h12 mph | |
| Track gauge | 1,000 mmMetre gauge3 ft 3⅜ in | |
| UIC axle arrangement | B'B' | |
| Width | 2.7 m8 ft 10 in |
Operators of the SLM CM Bhe 4/4
Railway companies that have operated the CM Bhe 4/4, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Chemin de fer du Montenvers | CM Bhe 4/4 | France |
More electric multiple units from SLM

SLM
JB BDhe 2/4
Electric multiple unit
1955–1966 · 25 km/h

SLM
Mont-Blanc EMU
Electric multiple unit
1957 · 22 km/h

SLM
BCFeh 4/4
Electric multiple unit
40 km/h · 440 kW

SLM
405.95
Electric multiple unit
1970 · 30 km/h

SLM
MGB ABDeh 8/8
Electric multiple unit
1965 · 55 km/h

SLM
BOB ABDeh 4/4
Electric multiple unit
70 km/h · 632 kW

SLM
FO BDeh 2/4 41-45
Electric multiple unit
1941–1942 · 55 km/h

SLM
ABeh 4/4 I
Electric multiple unit
1965 · 70 km/h
Similar electric multiple units from other manufacturers

OMS
ET007-008
Electric multiple unit
1955–1956 · 640 kW

BBC
BLM Be 4/4
Electric multiple unit
30 km/h

SAAS
TMR BDeh 4/4
Electric multiple unit
1957–1964 · 50 km/h

SWS
BDWM BDe 4/4
Electric multiple unit
43 km/h · 216 kW

MFO
B.V.B Be 2/3
Electric multiple unit
1948 · 40 km/h

Fuchs
MIB/KWO Bem 4/4
Electric multiple unit
1952 · 62 km/h

Carminati
FGC A4-A7
Electric multiple unit
1957 · 60 km/h

BBC
RhB ABDe 4/4
Electric multiple unit
1957–1958 · 65 km/h