Spezial_gb_montage 16.pdf, Vibrating, High frequency vibrator with slim design – Liebherr LRB 125 XL User Manual

Page 16: Leader-mounted high frequency vibrators, Ring vibrator, Remote-controlled concreting system, Sheet pile feeder, Gear oil cooling system

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Vibrating

For every construction method Liebherr offers the suitable
vibrator.

High frequency vibrator
with slim design

A high frequency vibrator of exceptionally slim design is the
ideal equipment for situations where the available space is
extremely restricted. It is especially suitable for channel con-
struction or for creating small lining walls.

Leader-mounted
high frequency vibrators

High frequency vibrators with their lightweight design also
convert the high pull and push forces of the rope crowd system
into especially high production. Their resonance-free start-up
and stopping phase qualifi es them as the optimum equipment
for creating large-surface sheet pile walls or foundation piles.

Ring vibrator

For vibrating long pipes, the ring vibrator embraces and
clamps the vibrating element. Thus, through re-positioning
of the clamps even extra long pipes can be installed, as e.g.
required for full displacement piles. Moreover, the pipe can be
fi tted with a reinforcement cage and fi lled with concrete with-
out removing the vibrator.

Remote-controlled concreting system

Using the remote-controlled fi lling system, no personnel are
required in the leader area. This increases jobsite safety as well
as productivity.

Sheet pile feeder

For safe and quick handling of sheet piles, Liebherr offers a
sheet pile feeder, hydraulically pulling the piles up into the
clamps. This saves time and increases safety for jobsite per-
sonnel.

Gear oil cooling system

For vibrating jobs all LRB machines are equipped with a per-
manent gear oil cooling system keeping temperatures low and
decisively prolonging service life of the bearings.

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