loco-info.com - Toggenburg Railway E 3/3

Dimensions and Weights
Length	24 ft 4 15/16 in
Service weight	54,013 lbs	61,950 lbs
Adhesive weight	54,013 lbs	61,950 lbs
Axle load	18,078 lbs	20,503 lbs
Fuel capacity	coal

Boiler
Grate area	7.5 sq ft
Evaporative heating area	676 sq ft	761 sq ft
Total heating area	676 sq ft	761 sq ft

Variant	as built	second boiler

Power Plant
Driver diameter	47.6 in
Boiler pressure	145 psi	174 psi
Expansion type	simple
Cylinders	two, 11 7/16 x 21 1/4 in

Power
Power source	steam
Indicated power	197 hp (147 kW)
Optimal speed	18 mph	15 mph
Top speed	28 mph
Starting effort	7,170 lbf	8,604 lbf

Calculated Values
Factor of adhesion	1 : 7.54	1 : 7.20
Power-to-weight ratio	0.0036 hp/lb	0.0032 hp/lb
Adhesive weight/Total	1 : 1.00
Tractive force/Heating area	1 : 2384.53	1 : 2541.70

steam locomotive

freight

switcher

secondary line

tank locomotive

last changed: 10 2023

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