Liebherr LRB 125 XL User Manual
Technical data
Piling and drilling rig
LRB 125 XL
Concept and characteristics
Leader top
Leader
Tool with quick connection
Leader rotation device
Auxiliary winch
Vertical travel device
Inclination device
Parallel kinematics
Radius adjustment device
Undercarriage
• High engine output with automatic engine speed
control
• Controlled entirely from cab
• Sturdy and solid rig design
• Wide longitudinal and lateral supporting system on
the basic machine through triangles
• High push and pull forces
• High torque
• Completely self–rigging (no auxiliary machines
required)
• Large range of working tools (all piling and drilling
works can be performed)
• Stepless leader inclination 1:6 forward – 1:3 backward
depending on type of equipment
Uppercarriage
• Leader swing range ± 90º
• Increase of effective leader length (5 m) via vertical
travel device
• Automatic vertical alignment
• High alignment forces
• Simultaneous control of several movements via
Load–sensing multi–circuit hydraulics
• Quick change of equipment possible through quick
connection
• Equipment design according to latest European
regulations and standards
• High manufacturing quality through quality control by
PDE–system
2 LRB 125 XL
Transport dimensions and weights
1180
15850 incl. aux. winch
2850
7100 5100 1120
Transport weight*
Without attachment,
with telescopic undercarriage and counterweight 46 t
Without attachment and counterweight,
with telescopic undercarriage
*) Weights can vary with the nal con guration of the machine.
40.7 t
1180
1000
3400
400
1600
3000
LRB 125 XL 3
Dimensions
Basic machine LRB 125
17500
1:6
1:3
2.8°
2.8°
3300
3150
5350
90°
90°
Technical data
Leader length 15 m
Capacity hammer including cap plus pile
Max. hammer weight 6 t
Max. pile weight 6 t
Max. pull 200 kN
Max. torque 120 kNm
Working radius machine
Center of rotation — center pile
Stepless rig inclination adjustment
Lateral inclination
Forward inclination 1:6
Backward inclination 1:3
Vertical leader adjustment above
ground level (depending on radius)
Leader swing range ± 90°
3.15 — 5.35 m
12 t
± 1:20
5 m
3670
700
4200
Operating weight and ground
pressure
Telescopic undercarriage with
700 mm 3–web shoes 52 t – 0.88 cm
The operating weight includes the basic machine LRB 125 (leader
length 15 m, with attachment). Weights can vary depending on the
nal con guration of the machine.
2
4 LRB 125 XL
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