The reference for locomotives and railcars


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Norwegian State Railways type 15
Norway | 1896 | 16 produced
15c No. 125
15c No. 125
NJK fotosamling
Variant15 arebuilt 15 erebuilt 15 h
ManufacturerDübs & Co., Hartmann, Nylands, Thunes, Hamar Jernstøberi, SLM
Axle config2-6-0 (Mogul) 
Gauge4 ft 8 1/2 in (Standard gauge)
Dimensions and Weights
Length47 ft 4 3/16 in
Total wheelbase38 ft 0 5/16 in
Empty weight73,855 lbs81,791 lbs71,650 lbs
Adhesive weight64,375 lbs70,107 lbs63,052 lbs
Total weight130,954 lbs138,671 lbs128,750 lbs
Water capacity2,034 us gal1,849 us gal
Fuel capacity6,614 lbs (coal)
Power sourcesteam
Estimated power335 hp (250 kW)436 hp (325 kW)469 hp (350 kW)
Optimal speed18 mph23 mph17 mph
Top speed37 mph
Starting effort12,047 lbf18,024 lbf
with start valve14,456 lbf
Power Plant
Driver diameter57 in
Boiler pressure174 psi
Expansion typecompoundsimple
Cylinderstwo, HP: 16 3/4 x 24 in
and LP: 25 x 24 in
two, 17 x 24 in
Grate area13.6 sq ft
Tube heating area885.9 sq ft682.4 sq ft
Superheater area175.5 sq ft484.4 sq ft
Calculated Values
steam locomotive
last changed: 08 2023

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