Liebherr LRB 155 - Manual (Page 4)

4 LRB 155
Dimensions
Basic machine LRB 155
5500
3800
3900
800
18200 (21200) [24200]
4500
900
R 4000
1:6 1:3
2.8° 2.8°
Technical data
Leader length 18 m 21 m 24 m
Capacity hammer including cap plus pile 15 t
Max. hammer weight 8 t
Max. pile weight 7 t
Max. pull, leader on ground 300 kN
Max. torque 220 kNm
Working radius machine
center of rotation — front edge leader
3.0 — 4.7 m
Stepless rig inclination adjustment
Lateral inclination
± 1:20
Forward inclination 1:6
Backward inclination 1:3
Vertical leader adjustment
above ground level (depending on radius)
3 m
below ground level (depending on leader length) 5 m
Leader swing range ± 90°
Operating weight and ground
pressure
Total weight with 900 mm 3–web shoes 66.6 t
Ground bearing pressure 0.79 kg/cm 2
The operating weight includes the basic machine LRB 155 (leader
length 18.2 m, without working tools) and 8.0 t counterweight.