Steam-Engine Specs for Virginia & Truckee Engine no. 21 2-4-0 J.W. Bowker
Engine characterics:
Driver dia 48 in
Cyl (2) 14 in x 22 in
Boiler Presure 130 psig
TE(max) 9900 lbs
Max speed 46 mph (est)
Max DBHP 130 hp @14 mph (est)
Max IHP 184 hp @36 mph (est)
estimates based on burning
1860 lbs of wood/hour