Liebherr LRB 125 XL Manuel d'utilisateur télécharger pdf (Page 8)

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Convincing leader concept

The higher the utilization of a piling and drilling rig,

the more proﬁ table its operation. Therefore the kin-

ematics and leaders of Liebherr piling and drilling rigs

are designed for a wide variety of applications.

More stability

for maximum precision

The unique triangular kinematics of the LRB series

provides the machine with outstanding stability and

high alignment forces and allows only a minimum of

deformation, thus guaranteeing maximum precision,

e.g. during the installation of foundation piles. Dur-

ing installation of sheet pile walls the leader swing

device enables precise alignment of the elements

to be installed, especially in corners. In addition, this

feature reduces lock friction, accelerates the instal-

lation process and protects the sheet piles from de-

formation.

Leader top for kelly rope + winch

Working tool with quick

connection

Leader top for auxiliary rope + winch

Leader

Vertical

travel device

Multi tool sledge

Leader support arm

Leader

swing device

Casing guide

Leader

inclination device

Parallel kinematics

Uppercarriage

Radius adjustment device

Undercarriage

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Liebherr LRB 125 XL Manuel d'utilisateur Page 8