Version: Leo 18 GT_GB_02-2008
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1.3.4 Working cage
The serial equipment is the demountable cage.
The working area / basket / is a welded structure from aluminum profiles and plates.
The entering to the cage can be by a turning down aluminum stairs. An
automatically closing door
and the two joining eyelet for tightening the safety
belt
serve the safe work.
In the cage is located a tool holder tray t
o ensure proper storage of the
necessary tools
.
The elevating machine has a demountable cage, because of the reducing of the
transporting length and it is able to go through narrow opening. In case of the
demountable cage, the superstructure will not operate, only self-propelling movements
are possible. The weight of the aluminum cage is 34 kg.
1.3.5. Controlling of the elevating machine
−
The outriggers can be actuated by the manual directional control valve which are
placed on the lifting arm support.
The actuating of the rubber caterpillar tracks can be done by the manual directional
control valve which are placed on the lifting arm support or optionally by the cord
control system (3m).
−
The moving of the working basket can be done from the basket control panel which
is before the working basket /cage/ by the joysticks and the turning of the buttons.
1.3.6.
Rubber caterpillar track running gear
This is a special bogie is able to assure the self-powered of the machine on the extreme
ground too. The outside wide of the caterpillar track can be changed between 0.78-
0.98m by mechanically.
The drive of the caterpillar tracks is hydraulic one and the movement of those can be
controlled:
-
By hand hydraulic arms which are located on the lifting arm support.
In that case, the maximum speed is 1.5 km/h, which one can be controlled
proportionally by the removing of the arms.
-
By electrical cable /about 3m /, which cable must be connected to the socket on the
lifting arm support. The required directions can be changed by the
turning
switches
. In that case, the maximum speed is 0.5 km/h
The
caterpillar tracks only can be actuated hydraulically.
Therefore the machine must not be towed in order to avoid the damage of the
hydraulic motors
.
