Ec 4/5 Nr. 11 ex SMB

General information
Association Verein Dampfbahn Bern DBB
Vehicle number (NVR) 90 85 0006 811-3
Historical description Ec 4/5 Nr. 11 ex SMB
Manufacturer SLM Winterthur
Year built 1911
Owner BLS AG
Operational No
Era 1844 to 1920
Type of vehicle Dampf
Type Lokomotive
Gauge Normalspur
Buffer Puffer
ø Axle mm 850
ø Drive axle mm 1330
Bearing Gleitlager
Braking system
Braking system Druckluft
Wear-free Yes
Various brakes: exact description Riggenbach'sche Gegendruckbremse
High presurepipe (UIC pipe 8 bar) No
Special features
Special Riggenbachsche Gegendruckbremse
Vehicle design, steam
Frame Innenrahmen
Injector/ejector type saugende Injektoren Friedmann
Vehicle design
Rigid frame or bogie starrer Rahmen
Layout of driving position einseitig
Axle arrangement 1'D
VDEV/VMEV/UIC Bezeichnung - Link zu WikipediaLink to Wikipedia
Traction energy steam
Hot or wet steam Heissdampf
Coal or oil firing Kohle
Fire tray, copper or steel Kupfer
Tank pressure in bar 12
Safety valve type Ramsbottom
Tilting grate Yes
Grate bar length in mm 0
Drive mechanism-steam
Control type Walschaert
Control type (other)
Rack and pinion system
Drive and tap dome
Number of cylinders 2
Slider type(flat/round/ventilated) Kolbenschieber
Drive (Adhesion, Rack)
Auxilliary drive steam
Type of air pump Westinghouse
Dynamo/generator Yes
Belt driven/axle driven, steam, converter group, static charger Dampf
Dynamo voltage 24V
V-blade Yes
V-blade type Hasler
With or without train control system ohne