P.-O. metre gauge 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
21 Ct 900 270x460 10 20 20 0.6 36 none  
41 C'Ct 1000 350/530x500 13 52 52 2.0 111 none Mallet
42 C1't 1000 350x460 10 22 28 1.0 60 none  
61 1'Bt 1200 340x500 10 20 26 0.8 47 none  
101 B'Bt 900 300/460x460 14 41 41 1.6 78 none Mallet

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