CZm 1/2 No. 31

General information
Association Verein Dampfgruppe Zürich
Vehicle number (NVR)
Historical description CZm 1/2 No. 31
Manufacturer Maschinenfabrik Esslingen (D)
Year built 1902
Owner SBB Historic
Operational Yes
Era 1844 to 1920
Type of vehicle Dampf
Type Triebwagen
Gauge Normalspur
Buffer Puffer
ø Axle mm 1000
ø Drive axle mm 1000
Bearing Gleitlager
Braking system
Braking system Druckluft
Wear-free No
High presurepipe (UIC pipe 8 bar) No
Special features
Vehicle design, steam
Frame Innenrahmen
Injector/ejector type
Vehicle design
Rigid frame or bogie
Layout of driving position beidseitig
Axle arrangement A1
VDEV/VMEV/UIC Bezeichnung - Link zu WikipediaLink to Wikipedia
Waggon design
Box type (wod or metal) Kasten
Number of axles, steering or bogie
Type of window and width Senkfenster, 99 mm
Type of heating
Type of entry door
Platform/doors, wings, other
Suitable for conductorless operation
Traction energy steam
Hot or wet steam Nassdampf
Coal or oil firing Kohle
Fire tray, copper or steel Kupfer
Tank pressure in bar 16
Safety valve type
Tilting grate No
Grate bar length in mm 0
Drive mechanism-steam
Control type Walschaert
Control type (other) Walschaert-Heusinger
Rack and pinion system
Drive and tap dome
Number of cylinders 2
Slider type(flat/round/ventilated)
Drive (Adhesion, Rack) Adhäsion
Auxilliary drive steam
Type of air pump unbekannt
Dynamo/generator Yes
Belt driven/axle driven, steam, converter group, static charger
Dynamo voltage
With or without train control system ohne
Interior furnishing
Type of seats Holz
Carriage classes, and/or catering fittings 3
Type of lighting
Floor covering Holz
Sun blinds No
Loud speaker(s) Nein