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Class A – Standby or infrequent service
This service class covers cranes which may be used for little use
cranes such as infrequent maintenance.
Class B – Light service
This service is for cranes such as automotive repair – light
assembly operations
Class C – Moderate service
This service is the most common crane for such uses as fabrication
facilities or cranes that will handle loads which average 50 percent
of the rated capacity with 5 to 10 lifts per hour, averaging 15
feet, and not over 50 percent of the lift at rated capacity.
Class D – Heavy service
This service is for cranes which are used in foundries, steel warehouses,
and lumber mills. In this type of service, loads aproactivine(sp?)
50 percent of the rated capacity will be handled constantly during
the working period. High speeds are desirable for this type of service
with 10-20 lifts per hour averaging 15 feet, not over 65 percent
of the lifts at rated capacity.
Class E – Severe Service
This type of service requires a crane capable of handling loads
aproactiinct(sp?) A rated capacity throughout its life.
Class F – Continuous Severe Service
This crane will handle capacity loads in severe service through
out its life.
Our Experienced personnel will measure your
building for proper fit and application. Every crane we build is
special and so is the customer.
For
more information,
Call Us Toll-Free at
(800) 777-7394 or
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