Customers of the Haisch Kran company benefit from the
experience gathered in over 8,000 projects realised by the crane-building pros.
The employees around Peter Haisch have been experts in crane and hoisting
technology for more than 50 years. The range of services extends from planning
to commissioning. In March 2011, for example, two special ceiling cranes with electric
chain hoists SK of the Mannheim-based hoist specialist SWF Krantechnik GmbH
were commissioned.
The first special ceiling crane with a load
capacity of 5 tons and a span of 11.5 metres was installed at Weinmayr GmbH in
Wiesensteig (Germany). The requirement with respect to maximum lifting height
was optimally realised. With a hook height only 600 mm beneath the interfering
edge of the ceiling, all technical possibilities were exhausted. Another
challenge was posed by the statics of the production hall, in which technical
plastic parts are produced with the injection moulding process. For this
reason, a special end carriage with 16 wheels per crane rail side was
constructed in order to adapt the wheel loads to the given conditions.
5-ton special ceiling crane from
Haisch Kran company in use at Weinmayr GmbH
The second special ceiling crane was also constructed
for limited spatial conditions. Here too, a low design height was required by
the operator, which is active in structural steelwork engineering, Nägele GmbH
from Eislingen/Fils (Germany). The crane has a load capacity of 2 tons and a
span of 14.8 metres. As with the first crane, an electric chain hoist SK from
SWF Krantechnik GmbH was used as hoisting gear. When dimensioning the crane
bridge, an asymmetrical travel distance in the travel direction of the crane
was taken into account both in terms of statics and construction technology.
Another special feature is the divided radio remote control. Due to one
receiver each on the crane and in the trolley, no disruptive cable carrier
along the crane bridge is required for controlling the system.
2-ton special ceiling crane with
radio remote control and electric chain hoist from SWF Krantechnik GmbH
www.haisch-kran.de
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Your SWF Online Team
Boehringer
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