Resettable crane used to
lift and move loads during construction, carrying out repair or painting
and decorating, from the ground or floors of buildings.
Crane uses resettable
U5120.60 winch, electric drive rotation of the crane boom and the frame
together with the load. Rotate by mechanical
pressing through the electric motor and worm gear.
Crane resettable has
three fixed loading arm.
Resettable valve consists
of a frame supporting, rotating platforms, boom, boom ties, suspension
hook, a counterweight, winch trucks, electrical equipment.
There are two models of crane resettable: TC-3 and KL-3-1 (on wheels).
Benefits tap resettable:
work from an external
source of electric power, which is more economical than the diesel
engine;
simple design of a
crane;
ease of maintenance -
no chassis;
compact size of the
crane;
lightweight crane.
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Technical parameters
Lifting capacity resettable crane with twice the stock of the rope, t
- radius of 2,4 m
1
- radius of 3 m
0,8
- radius of 4 m
0,5
Carrying capacity resettable crane of single stock of the rope, t
all departures
0,5
Maximum
hook height resettable crane, m:
- radius of 2,4 m
6
- radius of 3 m
5,6
- radius of 4 m
4,8
Maximum depth of lowering the hook
with single (double) stock, m
50 (100)
Track circuit
2 * 2
Radius, m
432,4
The speed of
rotation, rpm
1,37
Rotation angle, deg
360
Maximum rate of rise
(lowering) the hook with single (double) stock, m / min
22,2 (44,4)
Control method
electric
Resettable valve is designed to work in the
following conditions:
environment - unexplosive;
allowable deviation of
installation sites - no more than 3 deg.;
wind velocity - for workers of 14 m / s, for non-working - 33 m /
s;