Liebherr LRB 255 - Manual (Page 8)

8
Due to impr
ovement and engineering pr
ogr
ess we r
eserve the right to change specifications without notice.
20 VMR Ring Vibrator – High frequent
with Variable Moment
± 2368
± 93.23
± 1320
± 51.97
±
1480
±
58.27
625
24.61
508
20.0
18.0
14.0
16.0
457 406
356
LRB 125 LRB 125XL LRB 155 LRB 255
1100 H x x
23 VML x x x
40 VML x
20 VMR x x x
32 VMR x
Basic machine
All dimensions in mm / inch;
only metric values are valid.
Specifications 20 VMR
Eccentric moment
0 – 20 kgm 0 – 1750 in.lbs
Max. frequency 2300 rpm
Max. centrifugal force 1160 kN 130 tons
Max. line pull capacity 300 kN 34 tons
Max. pull down capacity 200 kN 23 tons
Max. Amplitude 12 mm 0.47 in
Diameter 356 – 508 mm 14 – 20 in
Total weight 6900 kg 15212 lbs