© trainspo.comSAAS Re 4/4 III
Built by SLM, BBC, MFO, SAAS
Overview of the SAAS Re 4/4 III
Discover the Re 4/4 III, a powerful Swiss electric locomotive built for diverse railway operations.
This versatile machine has served renowned companies like SBB Cargo and SOB, proving its reliability and flexibility on the tracks. With a top speed of 125 km/h and an impressive 4700 kW power output, the Re 4/4 III is adept at handling a wide range of trains.
Characterized by its 3-meter width and 4.42-meter height, the locomotive weighs 80 tons. Its 15 kV AC 16.7 Hz electric systems and 197 kN tractive effort make it a robust choice for both freight and passenger transport. In its Bo'Bo' configuration, this locomotive represents a significant piece of Swiss railway history.
SAAS Re 4/4 III technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | Re 4/4 III | |
| Built by | SLM, BBC, MFO, SAAS | |
| Top speed | 125 km/h78 mph | |
| Power output | 4,700 kW6,303 hp | |
| Tractive effort | 197 kN44,287 lbf | |
| Electric systems |
| |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Bo'Bo' | |
| Width | 3 m9 ft 10 in | |
| Height | 4.42 m14 ft 6 in | |
| Weight | 80 t176,370 lb |
Operators of the SAAS Re 4/4 III
Railway companies that have operated the Re 4/4 III, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Crossrail | Crossrail Re 436 | Switzerland |
| Regionalverkehr Mittelland | RM Re 436 | Switzerland |
| SBB Cargo | SBB Cargo Re 430 | Switzerland |
| Schweizerische Südostbahn AG | SOB Re 4/4 III | Switzerland |
| Solothurn-Münster Bahn | SMB Re 4/4 III | Switzerland |
| Vereinigte Huttwil-Bahnen | VHB Re 4/4 III | Switzerland |
| WRS Widmer Rail Services Personal AG | WRSCH Re 430 | Switzerland |
SAAS Re 4/4 III photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
More electric locomotives from SAAS

SAAS
Re 4/4 I
Electric locomotive
1946–1951 · 125 km/h

SAAS
Re 4/4 II
Electric locomotive
1967–1985 · 140 km/h

SAAS
Re 420.2
Electric locomotive
1967–1985 · 140 km/h

SAAS
BLS Ae 6/8
Electric locomotive
1926–1943 · 100 km/h

SAAS
SBB Ae 4/6
Electric locomotive
1941–1944 · 4,080 kW

SAAS
Be 4/7
Electric locomotive
1921 · 80 km/h

SAAS
Re 620, Re 6/6
Electric locomotive
1975–1980 · 140 km/h

SAAS
Ae 4/7
Electric locomotive
1927–1934 · 100 km/h
Similar electric locomotives from other manufacturers

ABES
4061 / 1046
Electric locomotive
1956 · 125 km/h

AEG
DR 252
Electric locomotive
1991 · 125 km/h

ACEC
EffiLiner 3000
Electric locomotive
1986–1987 · 120 km/h

ACEC
SNCB 25.5
Electric locomotive
1960–1961 · 130 km/h

ACEC
SNCB 28-0
Electric locomotive
1949 · 130 km/h

Ansaldo
E620
Electric locomotive
1981 · 130 km/h

BBC
E 16
Electric locomotive
1926–1933 · 120 km/h

CRRC Datong
SS7C
Electric locomotive
1998–2007 · 120 km/h