Liebherr LTM 1200-5.1 - Manual (Page 7)

PN 1200-5.1_D-GB/F/I/ESP/RUS 03.07.2007 10:09 Uhr Seite 6
Probedruck
C M Y CM MY CY CMY K
7 6 LTM 1200-5.1 LTM 1200-5.1
80 m
70 m
60 m
50 m
40 m
30 m
20 m
10 m
• Crane engine: 4-cylinder Liebherr turbo-charged Diesel
engine type D934S A6 of 145 kW/197 h.p, exhaust gas
emissions in accordance with the directives 97/68/EG stage
3 and EPA/CARB Tier 3, robust and reliable, located opposite
to the crane cab, thus less noise molestation, electronic
engine management, optimized fuel consumption, exhaust
gas system of special steel
• Hydraulic system with 5 axial-piston variable displacement
pumps with pilot control and capacity regulation, electric
controlled oil cooler as standard feature
• Standard high-efficient noise abatment of the diesel-hydraulic
crane drive
Crane drive with field-proven
components
• Self-manufactured Liebherr winches (hoist gear 1 and 2)
with special grooving, with incorporated planetary gears
and spring-mounted multi-disk brakes as static brakes
• Axial-piston fixed displacement pump of own production,
specially designed for crane operation, exposed successfully
to tough fatigue tests
• Display of the winch rotation on the LICCON screen
• Non-rotating hoist rope
Winch technology by Liebherr
• Counterweight variants 72 t, 52 t, 42 t, 32 t, 22 t and 12 t
• Control of ballasting from the crane cab
• Quick ballasting by “key-hole” method
• Compact counterweight dimensions, e.g. 52 t counterweight
of only 3.75 m width
• Counterweight radius only 4.85 m
Ballasting – just a matter of minutes
10 t
10 t
10 t
10 t
10 t
12 t
10 t
oviform boom profile
• 7-section, 72 m long telescopic boom and 12.2 m – 22 m
long biparted swing-away jib extendable to 29 m and 36 m
• One intermediate section of 7 m for the extension of the
telescopic boom at operation with swing-away jib
• Telescopic boom with rounded, oviform bottom shell, thus
high lateral stability
• Optimal utilization of the telescopic boom due to a multitude
of telescoping variants
• Swing-away jib mountable at 0°, 22.5° and 45°, hydraulic
fitting aid, hydraulic ram for continuous variation of the
swing-away jib from 0° - 45° (optional)
• Luffing under load (interpolation of the loads)
• Erection jib 5.3 m long, integrated in swing-away jib
• Easy and quick re-reeving of the hoist rope by rope dead
end connection
• Load hook with rope dead end connection, cylindrical shape
of the load hook for easy displacement by rolling on the
ground
Lifting of loads - precise and safe
13.2 m
22.2 m
17.7 m
35.8 m
31.8 m
26.7 m
49.3 m
44.8 m
40.3 m
62.8 m
58.3 m
53.8 m
72 m
67.3 m