Mobile & Ohio steam locomotives

Class Wheel
Arr.
Dr.
Dia.
Cylinders
Dia. x Str.
Boiler
Press.
Ad.
Wt.
EW
WO
Grate
Area
Evap.
Surface
Sup.
Surface
Remarks
6 0-6-0 50in 18x24in 145psi 42t 42t 21sq.ft. 1490sq.ft. none  
10 0-6-0 50in 19x24in 145psi 47t 47t 21sq.ft. 1545sq.ft. none  
11 0-6-0 50in 19x24in 150psi 53t 53t 22sq.ft. 1555sq.ft. none  
15 0-6-0 51in 20x26in 200psi 63t 63t 31sq.ft. 1925sq.ft. none  
30 0-6-0 51in 20x26in 185psi 66t 66t 29sq.ft. 2490sq.ft. none SR A-7
40 0-6-0 51in 21x28in 190psi 74t 74t 33sq.ft. 1890sq.ft. 475sq.ft. USRA
121 4-6-0 56in 18x26in 180psi 47t 59t 26sq.ft. 1845sq.ft. none  
201 4-6-0 62in 18x26in 180psi 47t 58t 26sq.ft. 1845sq.ft. none  
220 4-6-0 62in 20x26in 200psi 54t 73t 34sq.ft. 2620sq.ft. none 312 tubes
230 4-6-0 68in 21x28in 200psi 64t 81t 34sq.ft. 3015sq.ft. none 361 tubes
237 4-6-0 68in 22x28in 200psi 64t 81t 34sq.ft. 2180sq.ft. 490sq.ft. Rebuilt
250 4-6-2 72in 24x28in 185psi 64t 105t 54sq.ft. 3065sq.ft. 675sq.ft. SR Ps-2
260 4-6-2 73in 25x28in 200psi 73t 126t 67sq.ft. 3340sq.ft. 795sq.ft. USRA Light
300 4-6-0 56in 20x26in 200psi 55t 71t 34sq.ft. 2620sq.ft. none 312 tubes
310 4-6-0 56in 21x28in 200psi 64t 81t 34sq.ft. 3015sq.ft. none 361 tubes
325 4-6-0 62in 21x28in 200psi 64t 81t 34sq.ft. 3015sq.ft. none 361 tubes
400 2-8-2 63in 27x30in 185psi 98t 124t 54sq.ft. 3230sq.ft. 710sq.ft.  
450 2-8-2 63in 26x30in 200psi 100t 132t 67sq.ft. 3775sq.ft. 880sq.ft. USRA Light
540 2-8-0 63in 24x30in 190psi 87t 100t 54sq.ft. 2600sq.ft. 575sq.ft.  

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