Bulk operation – Liebherr LHM 180 User Manual
Page 3
LHM 180
3
Weight ramshorn hook 2.2 t
Weight rotator 2.2 t
Bulk operation
Professional bulk handling – Turnover up to 800 t per hour
Weight ramshorn hook 1.3 t
Weight rotator 1.5 t
The powerful hydrostatic transmission and advanced Liebherr electronics ensure short, productive working cycles
during bulk handling.
• During grab operation, hoisting, slewing, and luffing are
driven simultaneously at maximized speed to achieve the
highest (possible) turnover.
• During grab filling, features such as automatic lowering
and hoisting guarantee the optimum filling level of the
grab.
• The slack rope monitoring system ensures extended life-
time of the ropes and increases operational safety.
• Reverse power is returned to the drive process through
closed loop hydraulics which results in reduced fuel
consumption.
• The Cycoptronic
®
anti-sway system automatically
compensates for all rotational swing, transverse and
longitudinal sway of the load at maximum speeds.
• To provide safe and stress-free working conditions for
the operator, Liebherr offers the Cycoptronic
®
including
teach-in
®
feature, a semi-automatic system, which pilots
the crane from the vessel hatch to the quay without any
sway. Especially for bulk operation into hoppers, the teach-
in
®
system increases turnover and ensures consistent
turnover rates during the entire ship unloading.
• Liebherr technology is absolutely resistant to all types of
dust and dirt due to the closed hydraulic system and an
electronic system which is military proven and tested.
• The airflow needed for cooling hydraulic and engine
systems is routed external from the main machinery
house. This helps keep the engine room clean and free
of debris.
Maximum crane capacity 76 t
Hook operation
on the ropes
Grab operation
Outreach Standard Heavy lift 4-rope grab motor grab
(m)
(t)
(t)
(t)
(t)
9
64.0
76.0
35.0
42.0
10
64.0
76.0
35.0
42.0
12
64.0
35.0
42.0
13
63.5
35.0
42.0
14
58.9
35.0
41.9
15
54.7
35.0
38.9
16
50.6
35.0
36.0
17
46.9
33.3
33.3
18
43.5
30.9
30.9
19
40.2
28.6
28.6
20
37.1
26.4
26.4
21
34.9
24.8
24.8
22
32.3
23.0
23.0
23
30.4
21.6
21.6
24
28.4
20.2
20.2
25
26.8
19.0
19.0
26
25.1
17.8
17.8
27
23.8
16.9
16.9
28
22.3
15.9
15.9
29
21.2
15.1
15.1
30
20.0
14.2
14.2
31
19.0
13.5
13.5
32
18.0
12.8
12.8
33
17.1
12.2
12.2
34
16.2
11.5
11.5
35
15.3
10.9
10.9
Maximum crane capacity 42 t
Hook operation
on the ropes
Grab operation
Outreach
Standard
4-rope grab
motor grab
(m)
(t)
(t)
(t)
9
42.0
24.0
30.0
10
42.0
24.0
30.0
12
42.0
24.0
30.0
13
42.0
24.0
30.0
14
42.0
24.0
30.0
15
42.0
24.0
30.0
16
42.0
24.0
30.0
17
42.0
24.0
30.0
18
42.0
24.0
30.0
19
40.2
24.0
28.6
20
37.1
24.0
26.4
21
34.9
24.0
24.8
22
32.3
23.0
23.0
23
30.4
21.6
21.6
24
28.4
20.2
20.2
25
26.8
19.0
19.0
26
25.1
17.8
17.8
27
23.8
16.9
16.9
28
22.3
15.9
15.9
29
21.2
15.1
15.1
30
20.0
14.2
14.2
31
19.0
13.5
13.5
32
18.0
12.8
12.8
33
17.1
12.2
12.2
34
16.2
11.5
11.5
35
15.3
10.9
10.9