Orenstein & Koppel steam locomotives

All dimensions metric: lengths in mm, areas in m2, weights in metric tons, pressures in atmospheres.

Class Axle
Arr.
Dr.
Dia.
Cylinders
Dia. x Stroke
BP Ad.
Wt.
EW
WO
Grate
Area
Evap
Surf.
Sup.
Surf
Remarks
A10 Bt 450 120x200 12 3 3 0.2 5 none Coal, 600mm gauge
A20 Bt 550 145x250 12 5 5 0.3 8 none Coal, 600-750mm gauge
A30 Bt 585 165x300 12 6 6 0.3 12 none Coal, 600-750mm gauge
A40 Bt 585 185x300 12 7 7 0.3 14 none Coal, 600-750mm gauge
A50 Bt 585 210x300 12 9 9 0.4 18 none Coal, 600-750mm gauge
A60 Bt 700 240x360 12 12 12 0.5 24 none Coal, 750-1435mm gauge
A80 Bt 700 260x360 12 12 12 0.5 28 none Coal, 750mm gauge
A80 Bt 800 260x400 12 14 14 0.5 28 none Coal, 900-1435mm gauge
A100 Bt 800 280x400 12 15 15 0.6 36 none Coal, 1000mm gauge
A100 Bt 900 300x400 12 17 17 0.6 36 none Coal, 1435mm gauge
A125 Bt 800 300x400 12 18 18 0.7 42 none Coal, 1000mm gauge
A125 Bt 900 320x400 12 18 18 0.7 42 none Coal, 1435mm gauge
A150 Bt 900 325x460 12 22 22 0.9 52 none Coal, 1435mm gauge
A200 Bt 1000 340x500 12 25 25 1.0 60 none Coal, 1435mm gauge
A250 Bt 1000 350x500 12 28 28 1.1 67 none Coal, 1435mm gauge
A300 Bt 1000 350x500 12 28 28 1.1 80 none Coal, 1435mm gauge
B10 Bt 450 120x200 12 4 4 0.3 8 none Wood, 500-600 mm gauge
B20 Bt 560 145x250 12 6 6 0.3 12 none Wood, 600-750 mm gauge
B30 Bt 585 165x300 12 7 7 0.3 14 none Wood, 600-750 mm gauge
B40 Bt 585 185x300 12 9 9 0.4 18 none Wood, 600-750 mm gauge
B50 Bt 585 210x300 12 10 10 0.5 24 none Wood, 600-750 mm gauge
B60 Bt 700 240x360 12 12 12 0.5 28 none Wood, 750 mm gauge
C10 Ct 400 120x200 12 4 4 0.2 5 none Coal, 600mm gauge
C20 Ct 550 145x250 12 6 6 0.3 8 none Coal, 600-750mm gauge
C30 Ct 585 165x300 12 7 7 0.3 12 none Coal, 600-750mm gauge
C40 Ct 585 185x300 12 8 8 0.3 14 none Coal, 600-750mm gauge
C50 Ct 585 210x300 12 10 10 0.4 18 none Coal, 600-750mm gauge
C60 Ct 700 240x360 12 12 12 0.5 24 none Coal, 750-1000mm gauge
C80 Ct 700 260x360 12 14 14 0.5 28 none Coal, 750mm gauge
C80 Ct 800 260x400 12 15 15 0.5 28 none Coal, 1000mm gauge
C100 Ct 800 280x400 12 16 16 0.6 36 none Coal, 1000mm gauge
C125 Ct 800 300x400 12 19 19 0.7 42 none Coal, 1000mm gauge
C125 Ct 900 300x460 12 21 21 0.7 42 none Coal, 1435mm gauge
C150 Ct 900 325x460 12 22 22 0.8 50 none Coal, 1000mm gauge
C150 Ct 900 325x460 12 24 24 0.9 52 none Coal, 1435mm gauge
C200 Ct 1000 340x500 12 26 26 1.0 60 none Coal, 1435mm gauge
C250 Ct 1000 350x500 12 32 32 1.3 67 none Coal, 1435mm gauge
D10 Ct 400 120x200 12 5 5 0.3 8 none Wood, 600mm gauge
D20 Ct 550 145x250 12 7 7 0.3 12 none Wood, 600-750mm gauge
D30 Ct 585 165x300 12 8 8 0.3 14 none Wood, 600-750mm gauge
D40 Ct 585 185x300 12 9 9 0.4 18 none Wood, 600-750mm gauge
D50 Ct 585 210x300 12 10 10 0.5 24 none Wood, 600-750mm gauge
D60 Ct 700 240x360 12 13 13 0.5 28 none Wood, 750mm gauge
E30 B1't 660 165x300 12 7 7 0.3 12 none Coal, 600-750mm gauge
E40 B1't 660 185x300 12 9 9 0.3 14 none Coal, 600-750mm gauge
E50 B1't 660 210x300 12 10 10 0.4 18 none Coal, 600-750mm gauge
E60 B1't 750 240x360 12 13 13 0.5 24 none Coal, 750-1000mm gauge
F20 B1't 560 145x250 12 7 7 0.3 12 none Wood, 600-750 mm gauge
F30 B1't 660 165x300 12 9 9 0.3 14 none Wood, 600-750mm gauge
F40 B1't 660 185x300 12 10 10 0.4 18 none Wood, 600-750mm gauge
F50 B1't 660 210x300 12 11 11 0.5 24 none Wood, 600-750mm gauge
F60 B1't 750 240x360 12 14 14 0.5 28 none Wood, 750mm gauge
G50 Dt 560 210x300 12 10 10 0.6 20 none 600mm gauge
G60 Dt 560 240x240 15 11 11 0.4 19 none Coal, 450mm gauge
G70 Dt 600 240x300 13 12 12 0.5 26 none Coal, 600mm gauge
G80 D 600 240x300 12 10 10 0.5 28 none Coal, 775mm gauge
G100 Dt 660 280x360 12 15 15 0.7 35 none Coal, 600mm gauge
G100 Dt 660 280x360 12 15 15 0.8 37 none Wood, 775-1000mm gauge
G125 Dt 700 300x360 12 16 16 0.8 37 none Coal, 760mm gauge
G125 Dt 700 300x360 12 21 21 1.0 48 none Wood, 800mm gauge
G150 Dt 750 300x360 12 20 20 0.8 40 none Coal, 750mm gauge
G180 Dt 750 325x360 13 23 23 0.8 50 none Coal, 750mm gauge
G200 Dt 820 350x360 13 27 27 1.0 61 none Coal, 800mm gauge
H80 B'Bt 600 200/290x250 12 14 14 0.5 26 none Coal, 600mm gauge
H120 B'Bt 660 210/310x300 12 17 17 0.7 34 none Coal, 600-750mm gauge
H120 B'Bt 700 210/310x300 14 20 20 0.7 34 none Coal, 750mm gauge
H180 B'Bt 800 250/380x400 12 24 24 0.9 44 none Coal, 750-1000mm gauge
H275 B'Bt 1000 280/420x500 12 32 32 1.3 75 none Coal, 1000mm gauge
H350 B'Bt 1050 300/450x560 12 40 40 1.4 78 none Coal, 1000-1435mm gauge
I10 B 400 165x200 10 4 4 1.5m2 reservoir Fireless, 600mm gauge
I50 B 700 300x350 12 9 9 2.75m2 reservoir Fireless, 600mm gauge
I60 B 660 350x350 12 10 10 3m2 reservoir Fireless, 700mm gauge
I60 B 700 370x350 12 12 12 4m2 reservoir Fireless, 775mm gauge
I60 B 890 430x400 12 14 14 3m2 reservoir Fireless, 1435mm gauge
I80 B 800 430x400 12 15 15 7m2 reservoir Fireless, 1435mm gauge
I150 B 860 460x460 12 28 28 12m2 reservoir Fireless, 1435mm gauge
J50 Bt 700 210x300 14 12 12 0.4 21 none Tram, 950mm gauge
J50 Bt 700 225x300 12 11 11 0.4 19 none Tram, 1435mm gauge
J60 Bt 800 230x360 14 14 14 0.5 24 none Tram, 1435mm gauge
J100 Bt 800 300x360 12 15 15 0.5 36 none Tram, 950mm gauge
J125 Ct 850 320x400 14 20 20 0.7 23 none Tram, 1000mm gauge

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