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This
1918 vintage 75-ton capacity turbine maintenance crane was
upgraded with a new auxiliary trolley, new trolley and bridge
drives with variable frequency controls, new controls for the
hoist, and new festoons and a sliding pendant system. |
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A
fully-enclosed air-conditioned crane cab having seat mounted cab
master controls. This cab replaced an existing open cab in an
Upper-Midwest steel foundry. |
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Work done to
upgrade an 1880’s vintage P & H DC crane so that it can be run
from the floor rather than the crane cab. |
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An existing Orley
Meyer crane originally supplied at 25-ton capacity which was
upgraded including girder reinforcing and a new Kone crane trolley
hoist to have a capacity of 62-ton. The photo shows the crane
being load tested at full capacity + 25% using the Water Weights
test loads.
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