Guided By:-Presented By: - Prof. P.M. Nemade Amit Maurya (B.E.) Civil
Guided By:-Presented By: - Prof. P.M. Nemade Amit Maurya (B.E.) Civil
Guided By:-Presented By: - Prof. P.M. Nemade Amit Maurya (B.E.) Civil
Working Radius: 70 m to
75m
Use:
It is mainly used on construction –
site to transport the material from
one place to other place.
The "hammerhead", or giant cantilever,
crane is a fixed-jib crane consisting of a
steel-braced tower on which revolves a
large, horizontal, double cantilever; the
forward part of this cantilever or jib
carries the lifting trolley, the jib is
extended backwards in order to form a
support for the machinery and counter-
balancing weight.
Specifications:-
Lifting capacity –max 350tons
Working radius-up to 70m
Use: Ship-yard work including
construction of ship and heavy duty
building construction.
This type of crane is
similar to the bridge crane
except that it runs on a
runway at the floor level.
The bridge is supported
by a pair of rigid steel legs
which are carried by a pair
of end trucks along the
floor level runway.
Specifications:-
Working Radius: 23 m
Use:
In the construction of Bridge
superstructure for lifting heavy girder.