Liebherr LTM 1150-6.1 Product Advantages

Mobile Crane
LTM 1150-6.1
Max. lifting capacity: 150 t
Max. lifting height:
93 m
Max. working radius: 76 m
Mobile crane LTM 1150-6.1
6-axle taxi crane from Liebherr
2
LTM 1150-6.1
A long telescopic boom, high capacities, an extraordinary mobility as well as a comprehensive
comfort and safety configuration distinguish the mobile crane LTM 1150-6.1 from Liebherr. The
150-ton crane offers state of the art technology for more convenience for the practical operation.
•66 m long telescopic boom and 14 m telescopic boom extension (2 x 7 m)
•Capacity 7.8 t at the 66 m long telescopic boom
•19 m long double swing-away jib, optional hydraulically adjustable
•12-speed ZF-TC-TRONIC gearbox with torque converter
•72 t total weight incl. 15 t ballast at 12 t axle load
•Chassis width 2.75 m with tyres 445/95 R 25 (16.00 R 25)
•Active, speed depending rear axle steering, all axles steered
•Air operated disk brakes
LTM 1150-6.1
3
Drive train
•8-cylinderLiebherrturbo-diesel
engine,400kW/544HPat1900rpm,
max.torque2546Nmat1500rpm
•AutomatedZFTC-TRONICgearbox,
12 forward and 2 reverse speeds
•ZF-intarderdirectlyatgearbox
•Torqueconverter
•Axles2,4and5driven,optionalaxle1
4
LTM 1150-6.1
Most modern chassis and drive technology
High mobility and efficiency
Apowerful8-cylinderLiebherrturbo-dieselenginewith400kW/544HPensures
swiftdrivingperformance.Theautomatic12-speedpowershiftsystemZF-TCTRONICwithtorqueconverterandintarderprovidesahighlevelofcosteffectiveness and excellent comfort.
•Reducedfuelconsumptionduetothelargenumberofgearsandthehigh
efficiency of the dry clutch.
•Excellentmanoeuvrabilityduetointegratedtorqueconverter
•WearfreebrakingwithZF-intarder
Compact, agile and weight-optimised
Thankstoitsextremelycompactdesign,theLTM1150-6.1canalsooperateon
the smallest of construction sites.
•Chassislengthonly13.48m
•Smallestturningradiusonly11.08m
•Vehiclewidthonly2.75m,evenwithtyres445/95R25(16.00R25)
•Tailswingradiusonly4.3m
15915
4000
4300
26°
22°
12 t
445/95 R 25
(16.00 R 25)
12 t
12 t
12 t
12 t
12 t
13485
16080
9257
12
R
30
0
R=
=1
2750
5384
R=
R=
4900
10
80
127
90
9279
Hydro-pneumatic suspension
Niveaumatik
Pneumatic disc brakes
•Maintenance-freesuspension
cylinders
•Improveddirectionalstability
•Largedimensionstocopewithaxle
loadsofupto40t
•Suspensiontravel+150/-100mm
•Highlateralstabilitywhencornering
•Choiceofdrivingstatesusingfixed
programmes
6848
8314
300
R=4
S2275
•Highbrakingpower,improvedcontrol
•Noreductionofbrakingforceathighbraking
temperatures(fading)
•Longerservicelife
•Shorterlabourtimesforchanging
thebrakingpads
•Brakepadswithwearindicators
LTM 1150-6.1
5
5 steering programmes
•Selectionofprogrammebysimple
push button
•Clearlayoutofcontrolelementsand
displays
•Programmeschangeableduring
driving
•Crabsteeringcomfortablycontrolled by steering wheel
6
LTM 1150-6.1
Variable steering concept
Active rear-axle steering
The rear axles are actively electro-hydraulically controlled in accordance with
the speed and steering angle of the front axle.
Fivedifferentsteeringprogrammes(P)canbeselectedbytouchbutton.
•Remarkablyreducedtyrewear
•Improvedmanoeuvrability
•Stabledrivingconditionevenathighspeeds
•All6axlessteerable,noliftingofcentreaxleoncrabsteering
High safety standards –
entire know-how from Liebherr
•Centringcylinderforautomaticstraighteningofrearaxlesincaseoffailure
•Twoindependenthydrauliccircuitswithwheel-andenginedrivenhydraulic
pump
•Twoindependentcontrolcomputers
P1 Road steering
The axles 1 and 2 are steered mechanically by
thesteeringwheel.Theaxles3,4,5and6are
steeredactivelyspeeddependingandsubjectto
theaxlelockofthefrontaxles.From30km/hthe
axles3and4aresettostraightdrivingand
locked.Atspeedshigherthan60kmalso
the axles 5 and 6 are set to straight drive
andlocked.
P2 All-wheel steering
Theaxles3,4,5and6areturneddependingoftheaxlelockofthefrontaxlesbythe
steering wheel so far that smallest turning
radii are achieved.
P3 Crab steering
Theaxles3,4,5and6areturnedinthe
samedirectionasthewheellockonaxles1
and 2 by the steering wheel.
Centring cylinder at the rear axles
•Automaticstraighteningofrear
axles in case of failure
P4 Reduced swing out
Theaxles3,4,5and6areturneddependingontheaxlelockofthefrontaxles,so
that the swing out of the chassis rear gets
minimised.
P5 Independent rear-axle steering
The axles 1 and 2 are turned by using the
steeringwheel;theaxles3,4,5and6are
steered by push button independently from
theaxlelockoftheaxles1and2.
LTM 1150-6.1
7
The driver’s cab
•Corrosion-resistantsteelplateexecution, cataphoretic dip-primed steel
•Doorsinfibrecompositeexecution
with electric window winders
•Safetyglassonallsides
•Tintedglass
•Heatedandelectricallyadjustable
outside mirrors
•Air-sprungdriver’sseatwithlumbar
support
8
LTM 1150-6.1
Comfort und functionality
Modern driver’s cab and crane cab
Boththemoderndriver’scabandtherearwardstiltablecranecabofferacomfortableandfunctionalworkingenvironment.Thecontrolelementsanddisplays
areergonomicallyarranged.Thusasafeandfatiguefreeworkingisassured.
Speedy and safe set-up
Settingoftheoutriggers,counterweightassemblyandattachmentofadditionalequipmenthaveallbeendesignedwithspeed,safetyandcomfortinmind.
Specificascents,handholdsandrailsareprovidedtoensurethesafetyofthe
operating staff.
Supporting crane on outriggers –
quick, comfortable and safe
•BTTbluetoothterminal,mobilecontrol
and display unit
•Electronicinclinationdisplay
•Fullyautomaticlevellingbypushbutton
•Enginestart/stopandspeedcontrol
•Supportarealightingwithfourintegrated lights
•Supportcylinderstroke:650mmfront,
700mmrear
•Outriggerbeams2-stage,fully
hydraulic, low-maintenance
extension system
•4supportbasisstandard
0/50/75/100%
700
The crane cab
•Corrosionresistant,galvanizedsteel
plate execution, powder coated
•Safetyglassonallsides
•Tintedglass,hingedfrontwindowfor
opening
•Roofwindowwithbulletproofglass
•Operator’sseatwithlumbarsupport
•Extendablesidelanding
•20°tiltabletotherear
LTM 1150-6.1
9
The fully automatic telescoping system
„TELEMATIK“
•Increaseofcapacitiesatlongboomsand
wider radii due to „light“ telescoping system
•Singlestagehydrauliccylinderwithhydraulically activated drive pin
•Maintenancefreetelescopingsystem
•Telescopingfullyautomatic
•Simpleoperation,monitoringofthetelescopingprocedureatLICCON-monitor
10
LTM 1150-6.1
2.9 m long assembly jib
High lifting capacities and flexible boom system
High-capacity, long telescopic boom and
functional lattice extensions
The telescopic boom comprises of the base section and 5 telescopic sections,
which can be comfortably and automtically extended and pinned to the requestedlengthsbythethousandfoldprovensinglecylindertelescopingsystem
TELEMATIK.
•66mlongtelescopicboom
•10.8m–19mlongdoubleswing-awayjib,attachableat0°,20°and40°
•Hydraulicadjustmentoftheswing-awayjibunderfullloadfrom0°-40°
(option),interpolationoftheloadcharts
•Hydraulicassemblyassistanceforattachingoftheswing-awayjibwiththeBTT
•2sections7meachforextendingthetelescopicboomforoperationwith
swing-awayjib
High lifting capacities both with full and partial
counterweight offer a wide operational range
•Highlateralstabilityduetotheovalboomprofile
•Optimisedloadchartsduetomultitudeofextensionversions
•Load7.8tat66mlongtelescopicboom
High capacities at unpinned telescopic lengths
•Hightelescopableloadsduetointerpolation
•Separateloadchartsforholdingtheloadsatunpinnedtelescopiclengths
•DisplayatLICCON-monitor
Holding capacity
Unpinned telescope length
Telescopable load
Rooster sheave,
sidewise folding
Hydraulic assembly support
for attaching the
swing-away jib by BTT
LTM 1150-6.1
11
Hydraulic swing away jib
20º
40º
98 m
96
94
92
90
88
86
84
82
80
78
76
74
72
70
68
66
64
62
60
58
56
54
52
50
48
46
44
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
Hydraulically adjustable
swing-away jib (0° - 40°)
Hose drum for
hydraulic cylinder
LTM 1150-6.1
12
Variable counterweight
Counterweight assembly – a matter of minutes
•Multiplecounterweightvariationsfrom4.4tto46.8t
•Rapidballastingwithkeyholetechnologyfromwithinthecranecab
•Compactcounterweightdimensions,at30.8tballastonly2.73mballastwidth
•Tailswingonly4.3m
•72ttotalweightincl.15tballastat12taxleload
2.9t
1.3 t
4.2t
3.0 t
2.6 t
8.0t
8.0t
3.85t+3.85t
2.5 t
2.2 t
4.4t
Basicballast
30.8t
Additional ballast 16.0 t
Total
46.8 t
12 t
13
LTM 1150-6.1
12 t
12 t
12 t
12 t
12 t
The hoist gear
•Liebherrhoistwinchwithinternal
planetary gear and spring loaded
multiplediskbrake
•Ropepull88kNattheouterlayer
•Max.ropespeed110m/min
•2.hoistgearoptional
14
LTM 1150-6.1
High-power crane drive
With tried-and-tested components
The drive components for crane operation are designed for high performance and
ensure sensitive and precise load handling. They are specially designed to suit the
crane’susageandhavebeensubjectedtohardendurancetests.
•Craneengine:4-cylinderLiebherrturbodieselengine,129kW/175HPat
1800rpm,max.torque815Nmat1500rpm,optimisedfuelconsumptiondueto
electronic engine management
•Diesel-hydrauliccranedrive,openhydrauliccircuitswithelectronic“LOAD
SENSING”control,4workingmovementssimultaneouslypossible
•Electric/electronicSPScranecontrolthroughtheLICCONcomputersystem
•Slewingsystemchangeablefromopentohydraulicallylockedasstandard,thus
themovementcanbeadjustedtothedifferentoperationalconditions,e.g.sensitivecontrolforassemblyworkorfastcyclework
•In-housemanufacturedLiebherrwinches,88kNropepullattheouterlayer,due
to high rope pull less rope reeving necessary
ControlsensorwithTouch-Displays
LICCONmonitor
Controlunit
Luffing cylinder
Hoistgear
cylinder
Hoistgear
Slewinggear
Controlblock
Sensor
Liebherr
diesel engine
Geartypepump
Doublevariableaxial
piston pump
The slewing gear
The central greasing
•Liebherrplanetarygear,springloadedmultiple
diskbrake
•Centralgreasingdeviceforslewing
bearing, boom bearing, luffing cylinder and winch bearing as standard
•Changeableasstandard:openorhydraulically
locked
•Slewingspeedfrom0–1.7rpmsteplessadjustable
•Evensupplywithgrease
•Fillingamountintransparentcontainer visible at any time
LTM 1150-6.1
15
The LICCON test system
•Rapidlocalisationofproblemson
screen without any measuring instruments
•Displayoferrorcodes
and descriptions
•Convenientinteractivefunctionsfor
monitoring all inputs and outputs
•Displaysoffunctionsandallocationof
sensors and actuators
16
LTM 1150-6.1
Intelligent crane control
For functional and safe crane operation,
the LICCON computer system
The soft- and hardware of the mobile crane control is in house developed by
Liebherr. In the centre is the LICCON computer system (Liebherr Computed
Controlling). The system undertakes comprehensive information, control and
monitoringtasks.Thecontrolcomponentshaveproventhemselvesworldwide
in the various climate conditions.
LICCON configuration and operating programme
•Applicationprogrammes:
-Safeloadindicator(LMB)
-Configurationprogrammewithconfigurationdisplay
-Operatingprogrammewithoperatingdisplay
- Telescoping programme with telescoping display
•Settingoftheconfigurationbyconvenientinteractivefunctions
•Displayofallimportantdatausinggraphicsymbols
•Reliablecut-offwhenpermissibleloadmomentsareexceeded
•Winchindicationsforhighlypreciselifting/loweringofload
Data bus technology
Liebherr mobile cranes are fully interlaced using data bus systems. All major
electric and electronic components are fitted with their own microprocessors
and communicate with each other via only a small number of data cables. Liebherr has developed a bus system to meet the special demands of mobile cranes
(LSB - Liebherr-System-Bus). The data bus technology increases reliability,
comfortandsafetywhendrivingandoperatingthecranes:
•Improvedreliabilityduetogreatlyreducednumberofelectriccablesand
contacts
•Constantself-testingofthe‘intelligentsensors’
•Extensivediagnosispossibilities,fastfaultfinding
The LICCON work area limitation system
(optional)
•Reliefforthecraneoperator’sjobbyautomaticallymonitoringworkspacerestrictions
such as bridges, roofs, power lines, etc.
•Simpleprogramming
•Fourdifferentlimitationfunctions:
−Pulley-headheightlimitation
−Radiuslimitation
−Slewinganglelimitation
−Edgelimitation
The LICCON works planner (optional)
•Computerprogrammeforplanning,
simulating and documenting crane
operationsonaPC
•Representationofallthecrane’sload
charts
•Automaticsearchforsuitablecrane
based on entry of load, radius and lifting
height parameters
•Simulationofcraneoperationswith
outline functions and supporting force
display
LTM 1150-6.1
17
The new control generation – LICCON2
The new generation of the Liebherr crane control offers
an extended customer value and higher control comfort
by additional user possibilities. The base for this is the
modern and future oriented control architecture with
components,whichhavebeenoptimizedforcomputing
power and capacity.
Attaching and detaching the hook block
TheBTT-Bluetoothterminalallowsthe
crane driver to attach the hook block
to or detach it from the front bumper
within view by remote control of the
hoist gear and the luffing cylinder of
the telescopic boom.
Crane support
ByuseoftheBTTthemobilecranewill
be setup comfortably and safely. Engine start/stop and speed regulation,
electronic inclination display and automaticlevellingarestandard.Optionally
theBTTcanalsodisplaytheoutrigger
forces.
Remotecontrol(optional)
PN186.00.E12.2009
Colour monitor
Touch displays
The readability of the data on
themonitoroftheLICCON2
control unit in the crane cabin
is improved by the colour
display.Warningindications
and crane utilisation are more
clearly visible.
Belowthejoysticksintegrated
in the arm rest touch displays
are provided with which variousworkingfunctionscanbe
selected.Besideothersthese
are the drive and steering
programmes of the carrier, the
axle suspension, the supportingofthecrane,theadjustmentoftheworkingfloodlights as well as the heating
and ventilation control.
Thepicturescontainalsoaccessoriesandspecialequipmentwhicharenotincludedinthestandardscopeofdelivery.Subjecttomodification.
Liebherr-Werk Ehingen GmbH
Postfach1361,89582Ehingen,Germany
+497391502-0,Fax+497391502-3399
www.liebherr.com,E-Mail:info.lwe@liebherr.com