Product advantages Mobile crane LTM 1150/1 Max. lifting capacity: 150 t at 3 m radius Max. height under hook: 91 m with swing-away jib and extended telescopic boom Max. radius: 74 m with swing-away jib
Performance profile of the LTM 1150/1 at a glance. 쎲 Outstanding range of lifting capacities, counterweight variants 5 t, 7 t, 15 t, 25 t, 35 t and 50 t 쎲 Powerful, emission-optimized Liebherr turbo-charged Diesel engine of 400 kW/544 h.p. (Euro III) 쎲 5-axle carrier, compact and manoeuvrable due to allwheel steering, smallest turning radius 10.2 m over vehicle 쎲 6-section, 12.6 m – 56 m long telescopic boom with prismatical, particularly buckling resistant boom profile 쎲 3-section, 12,5 – 28 m long biparted swing-away jib, mountable at 0°, 20° and 40°, hydraulic rigging aid 쎲 Telescopic boom extension with 7 m long lattice section, max. height under hook with biparted swing-away jib 91 m
쎲 Rapid-cycle telescoping system ”Telematik” with patented internal interlocking system, fully automatic or manual telescoping is practicable 쎲 LICCON, the most modern crane computer system worldwide, with comprehensive informative, monitoring and control functions 쎲 Diesel engines, slewing rim, slewing gear, winches and hydraulic pump are self-manufactured, quality checked components 쎲 The LTM 1150/1 is manufactured by Liebherr within the scope of a quality assurance system according to DIN ISO 9001
The better crane.
Compact, manoeuvrable and weight-optimized.
4.00
14.95
● Overall length 14.95 m, length of carrier just 12.67 m ● Large overhang angles of up to 23° at vehicle front and rear ● Smallest turning radius of 10.2 m over vehicle with allwheel steering ● 60 t total weight, incl. 7 t counterweight, drive 10 x 8, TELMA type eddy current brake (optional) tyre size 16, 50 t hook block (axle load 5 x 12 t) ● 2 optional tyre sizes 14.00 R 25 - vehicle width 3 m 16.00 R 25 - vehicle width 3 m
23°
23° 16.00 R 25 2.26
12 t
12 t
12 t 12.67
12 t
12 t
3.00 5.00 7.50
14.93
R=
10. 2
0
R=
8.6
2
3.9 5 R= 0R2 0 16.
R= R=1 1.86
600 8.16
Variable drive and steering concept
● Drive 10 x 6, axles 1, 4 and 5 driven, at road travel 4th and 5th axle driven, 1st axle activatable for off-road operation ● Drive 10 x 8 (optional), axles 1, 2, 4 and 5 driven, axles 4 and 5 driven at road travel, 1st and 2nd axle activatable for off-road operation ● Standard all-wheel steering, 4th and 5th axle steerable independent of axles 1, 2 and 3 (crab steering). The additional hydraulic steering is locked mechanically for road travel ● ZF-semi-integral power steering with 3 hydraulic pumps (dual circuit system)
Setting crane on outriggers quick, convenient and safe
● Variable supporting basis Outriggers retracted Supporting basis 5 m x 8.16 m Supporting basis 7.5 m x 8.16 m ● Fix-mounted supporting pads, protected by splash guards, weight 40 kg ● Travel of supporting rams 700 mm ● 2 x 9° lateral inclination of chassis and crane superstructure ● Electronic inclination display ● Supporting pressure control within the cab and at the carrier (optional) ● Illuminated and dirt-protected reflecting levels ● Operation of outrigger system in accordance with the rules for the prevention of accidents
700
The new LTM 1150/1 – more benefit through advanced technology. 2
Torsional rigid telescopic boom Modern and powerful carrier 쎲 Prismatical boom cross-section of particular inherent drive stability
쎲 Maintenance-free polyamide slide pads of telescopes 쎲 First-rate lifting capacities, e.g. 42.0 t at 10 m radius 18.2 t at 20 m radius 9.9 t at 30 m radius 6.0 t at 40 m radius 3.4 t at 50 m radius 2.3 t at 60 m radius 0.9 t at 74 m radius 쎲 Telescoping by rapid cycle approx. 350 s for a boom length of 12.6 to 56 m
쎲 Carrier engine: 8-cylinder Liebherr turbo-charged Diesel engine type D 9408 TI of 400 kW/544 h.p. (Euro III), max. torque 2500 Nm at 1100 – 1400 min-1, robust and reliable 쎲 Exhaust gas system entirely of stainless steel 쎲 Allison automatic transmission with torque converter and electronic control, proved and well tested serial transmission, 5 forward and 1 reverse speed, roughterrain ratio 쎲 Abrasionproof TELMA-type eddy current brake (optional) 쎲 Max. driving speed 76 km/h, max. gradability 50 %
Highly comfortable driving cab Outstanding carrier technology 쎲 Galvanized driving cab over width of vehicle with for on-road/off-road travel. internal sound absorbing and thermal panelling, comfortably equipped 쎲 Air-cushioned driver’s seat with pneumatic lumbar support 쎲 Steering wheel adjustable in height and inclination 쎲 Heatable exterior mirrors 쎲 Electric window lifters 쎲 Standardized and ergonomically located operating and control elements
3
쎲 Weight-optimized axles, almost maintenance-free, made of high-grade steel, perfect track keeping and lateral stability due to special control linkage arrangement 쎲 The maintenance-free steering knuckles are mounted on steel bearings, thus bearing failures are practically ruled out 쎲 The perfected and robust axles are manufactured in large series and are troublefree 쎲 The cardan shafts are maintenance-free; easy and quick fitting of the cardan shafts due to 70° diagonal toothing and 4 fixing screws
Spacious crane cab with Crane drive with field-proven convenient armrest-integrated components 쎲 Crane engine: 4-cylinder Liebherr turbo-charged Diesel control levers engine type D 924 TE of 120 kW/163 h.p., acc. to 쎲 Galvanized crane cab with sound absorbing and insulating internal sheeting, tinted panes all-round, front knockout window with large parallel windscreen wiper, large skylight of bullet-proof glass with large parallel windscreen wiper, roller blinds on front window and skylight, space saving sliding door 쎲 Cab tiltable backwards by 20° 쎲 Crane operator's seat with pneumatic lumber support 쎲 Operator-friendly armrest-integrated controls, vertically and horizotally adjustable as well as inclinable master switch consoles and armrests, ergonomically inclined operating consoles 쎲 LICCON computer with test system
EPA/CARB and directive 97/68 EG, Bracket 1, max. torque 720 Nm at 1200 min-1, robust and reliable, located adjacent to crane cab, thus less noise pollution; exhaust gas system of stainless steel 쎲 Slewing rim, slewing gear, the winches and the double axial piston variable displacement pump are selfmanufactured Liebherr components and specifically matched for the application on mobile cranes 쎲 Standard centralized lubricating system for slewing rim, boom bearing application and bearings of winches and luffing rams
"Niveaumatik" suspension preserving crane and roads
Weight-optimized steel structure
쎲 Maintenance-free suspension rams, free from lateral forces, protected by synthetic tubes 쎲 Level adjustment (suspension on ”travelling mode”) can be activated automatically by push-button control from any position 쎲 Stable cornering ability due to cross mounting of the hydropneumatic suspension 쎲 Axle locking system (locking of the suspension for travelling with equipment) controllable from the driving cab 쎲 Travel of suspension system +/- 150 mm
쎲 Steel structure of carrier, crane superstructure and telescopic boom in light-gauge design, calculated by the FEM method, weight-optimized and of outstanding torsional rigidity 쎲 Tensile property of material with high safety factors through the application of STE 960 (960 N/mm2) resp. S 1100 QL (1100 N/mm2) for all supporting members 쎲 Computer-aided welding machines ensure the accomplishment of high-quality weld joints 쎲 The quality of the weld seams is documented by ultrasonic testing 쎲 Trim and covering panels of aluminium
4
Lifting loads - precise and safe
쎲 6-section, 56 m long telescopic boom, with folded, prismatical bottom shell, of high lateral rigidity 쎲 Optimal utilization of the telescopic boom through a multitude of telescoping variants 쎲 Biparted swing-away jib, mountable at 0°, 20° and 40°, hydraulic rigging aid 쎲 Telescopic boom extension 7 m, thus a 7 m higher fixing point of the swing-away jib 쎲 The LICCON system always calculates the optimal load capacity values at any boom length 쎲 Easy and quick re-reeving of the hoist rope due to a modern self-locking rope dead end connection
K 28 m
20°
40°
Th m
쎲C 5 쎲C a 쎲B 쎲C c
LICCON-assisted telescoping system
쎲 Telescoping by means of a single action hydraulic ram with pneumatic operated driving pins, patented internal interlocking system 쎲 Telescoping procedure controllable on the LICCON monitor, convenient operator’s guide, precise approach of interlocking positions 쎲 Telescopable loads are displayed in the LICCON operating image 쎲 Rapid-action telescoping system ”Telematik” for fully automatic telescoping to the desired boom length 쎲 Particularly light-weight telescoping system, thus increase of lifting capacities, especially with long booms and at large radii 쎲 Automatic cushioning in end positions during telescoping and retracting for the preservation of the structural members
7m 56 m 52.5 m 48.5 m 44.5 m
El in
쎲C a c 쎲S s 쎲L w a
oval cross-section
LICCON computer with SLI, test system and PLC control 쎲 Setting of crane configuration by convenient conversational mode functions 쎲 Reliable acknowledgement of the adjusted crane configuration 쎲 Representation of all essential data by graphic symbols on the operating image 쎲 Integrated wind speed control (optional) 쎲 Reliable cut-off device in the event of exceeding the permissible load moments 쎲 Load capacity values for any intermediate boom length 쎲 Winch indications for load hook course with zero adjuster for ultra-precise lifting/lowering 쎲 Test system for servicing, offering the facility to check all sensors within the system on the monitor 쎲 Convenient programmable logical control (PLC) for lifting/lowering, slewing, luffing and telescoping
12.6 m
LIEBHERR
LICCON LI EBHERR C OMPUTED CONTROLLING LIEBHERR-WERK
7
8
9
4
5
6
1
2
3
0
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F4 C
EHINGEN
F1 F2 F3 F4 F5 F6 F7 F8
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The counterweight system for more flexibility
7.5 t
쎲 Counterweight variants 5 t, 7 t, 15 t, 25 t, 35 t and 50 t offer a large application spectrum 쎲 Control of ballasting from the crane cab without the assistance of a stand-by crane 쎲 Ballasting rams fix-mounted to the superstructure 쎲 Compact counterweight dimensions, e.g. 35 t counterweight of only 3 m width
4.1
8
R=
4.1
3.0 5.3
R=
HW 1
5t
HW 2
10 t 10 t 8t 2t
7.5 t
Electric/electronic PLC crane control with integrated safe load indicator 쎲 Control of winches, slewing gear as well as of luffing and telescoping motions via LICCON system (PLC control) 쎲 Summation regulated control, i.e both pumps can be switched to one consumer 쎲 Load sensing system with electric activation, four working motions can be controlled indepent of one another control levers LICCON display
쎲 High-speed activation also possible during a working motion 쎲 Speeds of hoisting/lowering, luffing and slewing are preselectable by 6 steps 쎲 Extremely short reaction times at the selection of working motions 쎲 Functional test of all essential components by means of the test system
single-stage telescoping ram with hydraulic interlocking device
luffing ram
control block transmitters, sensors
LICCON control
Liebherr Diesel engine D 924 TE
fixed displacement double pump Liebherr double variable displacement pump
Subject to modification.
Please contact LIEBHERR-WERK EHINGEN GMBH, Postfach 1361, D- 89582 Ehingen Phone (0 73 91) 5 02 - 0, Telefax (0 73 91) 5 02 - 33 99 www.lwe.liebherr.de, e-mail: info@lwe.liebherr.com
Liebherrhoist winch Liebherrslewing gear
TP 319.3.01