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Pilatus Railway Bhm 1/2
Switzerland | 1886 | 11 produced
Builder's photo around 1890
Builder's photo around 1890
SLM
General
Built1886-1889, 1900, 1909
ManufacturerSLM
Axle config2-0-2RT 
Gauge2 ft 7 1/2 in
Seats32
Dimensions and Weights
Length33 ft 9 1/2 in
Wheelbase20 ft 0 15/16 in
Fixed wheelbase20 ft 0 15/16 in
Empty weight20,944 lbs
Service weight29,101 lbs
Adhesive weight0 lbs
Water capacity232 us gal
Fuel capacity1,102 lbs (coal)
Power
Power sourcesteam
Estimated power67 hp (50 kW)
Optimal speed5 mph
Top speed2 mph
Starting effort8,138 lbf
Power Plant
Driver diameter16.1 in
Boiler pressure174 psi
Expansion typesimple
Cylinderstwo, 8 11/16 x 11 13/16 in
Boiler
Grate area4.3 sq ft
Firebox area25.8 sq ft
Tube heating area200.2 sq ft
Evaporative heating area226 sq ft
Total heating area226 sq ft
Calculated Values
steam railcar
cog railway
local
secondary line
narrow gauge
last changed: 08 2023
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