3 Description of the
Ruthmann-Steiger
BA.GB.12-27409-05-07-FTA-jr
3.3.3 The Steiger's movements
Boom up / down (Raise / Lower )
Movements that put the working
cage at a greater or lower eleva-
tion. The boom (lifting arm)
moves around horizontal „B“ ax-
is.
Rotation left / right
Movement of the boom (turret)
around the vertical „C“ axis.
Telescope out / in (Telescope
extended / retracted)
Extension or retraction of the
boom system (lifting arm).
Rotate cage left / right
Movement of the working cage
around the vertical „D“ axis.
In case of danger, electrical triggering of the Steiger's movements can be
disconnected by actuating an EMERGENCY CUT-OFF switch.
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