© trainspo.comSLM Tem 225
Built by SLM, MFO, BBC, SAAS
Overview of the SLM Tem 225
Discover the robust Tem 225 diesel locomotive, a versatile workhorse with a rich history. This powerful engine, built by SLM, MFO, BBC, and SAAS between 1960 and 1965, is designed for demanding industrial and shunting operations.
Featuring a standard gauge of 1435 mm, the Tem 225 boasts a classic 0-4-0 Whyte notation, indicating its sturdy four-wheeled design for excellent traction and maneuverability on tight curves.
Originally classified under UIC axles as B', this locomotive has proven its reliability and efficiency throughout its service life, particularly with operators like BLS AG in Switzerland. The Tem 225 embodies enduring engineering and operational excellence in the world of diesel traction.
SLM Tem 225 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Built by | SLM, MFO, BBC, SAAS · 1960–1965 | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | B' | |
| Whyte notation | 0-4-0 |
Operators of the SLM Tem 225
Railway companies that have operated the Tem 225, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| BLS AG | BLS Tem 225 | Switzerland |
SLM Tem 225 photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
More diesel locomotives from SLM

SLM
Bm 4/4
Diesel locomotive
1960–1970 · 75 km/h

SLM
SBB Tm I
Diesel locomotive
1960–1965 · 70 km/h

SLM
CFR60 / LDE 2100
Diesel locomotive
1959–1981 · 100 km/h

SLM
CTV 61
Diesel locomotive
1959–1981 · 100 km/h

SLM
Em 3/3
Diesel locomotive
1959–1963 · 65 km/h

SLM
Bm 6/6
Diesel locomotive
1954–1961 · 75 km/h

SLM
CFR 62
Diesel locomotive
1966–1981 · 120 km/h

SLM
060-DA 1520
Diesel locomotive
1959–1988 · 100 km/h
Similar diesel locomotives from other manufacturers

ABL
ABL VII
Diesel locomotive
1960 · 24 km/h

ABL
VII C
Diesel locomotive
1960 · 257 kW

Aerfer
D341-2
Diesel locomotive
1960–1963 · 110 km/h

Alstom
BB 66600
Diesel locomotive
1960–1962 · 120 km/h

Clyde Engineering
G8C
Diesel locomotive
1960–1964 · 124 km/h

Comeng
NSW 70
Diesel locomotive
1960–1962 · 64 km/h

De Dietrich
SNCF Y 5100
Diesel locomotive
1960–1962 · 59 kW

EMD
RS1325
Diesel locomotive
1960 · 998 kW