Industial
Steam
Locomotives
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They're down right ugly, but they were needed in every branch of
industrial activity, such as mines, lumber mills, manufacturing plants, and construction.
- Fireless locomotives have a steam-storage tank that is charged with steam and hot water
from a stationary plant. They were used around powder works, lumber yards, sugar
refineries, and other areas where sparks and smoke pose a fire hazzard.
- Compressed-air locos were used around powder works, textile and paper mills, and in
mines, because the exhaust(air) cannot contaminate the atmosphere, blacken walls, or soil
fabrics.
- Saddle or side tanks were often used to eliminate the need for a tender.
Geared locomotives are suitable for use
on the steep grades, sharp curves, and uneven track frequently found in lumbering
operations and stone quarries. They have center-brearing trucks, with all wheels acting as
drivers.
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