sylvester marsh powered the original locomotives on mount washington cog railway.
what powered the original locomotives on mount washington cog railway?
sylvester marsh
despite the railroad's incomplete state, the first paying customers started riding on august 14, 1868, and the construction reached the summit in july 1869. the early locomotives - represented today by the restored display locomotive, #1 "old peppersass" - all had vertical boilers, like many stationary steam engines of the time; the boilers were mounted to the locomotives' frames with twin trunnions, allowing them to pivot as the locomotive and coach climbed the grade, permitting gravity to always keep the boiler vertically oriented, no matter what the gradient of the track. later designs introduced horizontal boilers, slanted so that they remain close to horizontal on the steeply graded track.
mount washington cog railway
each diesel locomotive ride burns approximately of b20 (20% biodiesel blend) fuel.





























the locomotives push passenger cars that have a capacity of 70 riders.





























section::::locomotives.





























the cog railway also rosters eight wooden coaches.





























section::::see also.





























bullet::::- conway scenic railroad





























bullet::::- list of rack railways





























bullet::::- manitou and pike's peak railway





























bullet::::- mount washington auto road





























bullet::::- new hampshire historical marker 45: cog railway





























bullet::::- quincy and torch lake cog railway





























section::::external links.





























bullet::::- www.thecog.com — mount washington cog railway official site





























bullet::::- mount washington cog railway history and locomotive roster





























bullet::::- mount washington cog railway photos
mount washington cog railway