LTM 1100-4.2Mobile CraneMax. lifting capacity: 100 tMax. lifting height: 91 mMax. working radius: 58 m

LTM 1100-4.22

Mobile crane LTM 1100-4.2Strong and compact

LTM 1100-4.2 3

A long telescopic boom, high capacities, an extraordinary mobility as well as a comprehensive comfort and safety configuration distinguish the mobile crane LTM 1100-4.2 from Liebherr. The 100-ton crane offers state of the art technology for more convenience for the practical operation.

•60mlongtelescopicboom

•Capacity10.2tatthe60mlongtelescopicboom

•19mlongdoubleswing-awayjib,optionalhydraulicallyadjustable

•91mhookheightwithtelescopicboomextensionandswing-awayjib

•Greatoperationalflexibilityduetotopcapacitieswithfullandpartialcounterweights

•Chassiswidth2.75mwithtyres16.00R25

•Active,speeddependingrearaxlesteering

•Airoperateddiskbrakes

LTM 1100-4.24

Drivetrain

•6-cylinderLiebherrturbodieselengine,350kW/476HPat1900rpm,max.torque 2230 Nm at 1100 - 1500 rpm

•AutomatedZF-gearboxAS-TRONIC,12 forward-, 2 reverse speeds

•ZF-intarderdirectlyinstalledatgearbox

•2-stagetransfergearbox,crawlspeed0.46km/h

•Axles2,3and4driven,optionalaxle1

4000

1062912869

2240

8587,5

R = 11000

4830

5000

7000

408413503

R = 11920

21° 18°

R = 4110

8510,5

2750

12 t 12 t 12 t 12 t

LTM 1100-4.2 5

Most modern chassis and drive technology

Hydro pneumatic axle suspension „Niveaumatik“

•Maintenancefreesuspensioncylinders

•Heavylayoutforaxleloadsupto40t

•Springtravel+150/-100mm

•Highsidestabilityatcornering

•Choiceofthedrivingconditionsbyfixprograms

Airoperateddiskbrakes

•Higherbrakingpower,betterbrakecontrol

•Improvedtrackstability

•Nobrakefadingathigheroperationtempera-tures

•Higherservicelife

•Shorterworkingtimeforchangingofthebrake pads

•Brakingpadswithwearindicators

High mobility and efficiency

Ahighperformance6-cylinderLiebherrturbodieselenginewith350kW/476HPprovidesfordynamicdrivingperformance.The12-speedZF-gearboxwithauto-maticgearchangesystemAS-TRONICgrantshighefficiencyandbestcomfort.

•Reducedfuelconsumptionduetohighnumberofgearsandhighdegreeofefficiency of the dry clutch

•Bestmanoeuvrabilityandminimumcrawlspeedbymeansofthe2-stagetransfer gearbox

•WearfreebrakingbyZFintarder

•ABV-automaticblockingpreventerwithASRanti-slipcontrol

Compact, mobile and weight optimized

Due to its extreme compact design the LTM 1100-4.2 can also manoeuvre on the tightest job sites.

•Chassislengthonly10.6m

•Minimumturningradiusonly8.3m

•Chassiswidthonly2.75m,evenwithtyres16.00R25

•Tailswingonly4.1m

LTM 1100-4.26

5 steering programs

•Programselectionbysimplepushbutton

•Cleararrangementofthecontrolelements and displays

•Programschangeableduringdriving

•Crabsteeringcontrolledcomfortablyby the steering wheel

LTM 1100-4.2 7

Variable steering concept

Active rear axle steering

The rear axles are electro-hydraulically actively steered depending on the speed and the steering angle of the front axles. 5steeringprograms(P)arepreselectablebypushbutton.

•Distinctreductionofthetyrewear

•Improvementofthemanoeuvrability

•Stabledrivingperformancealsoathighspeeds

•All4axlessteerable

High safety standards – complete know-how from Liebherr

•Centringcylindersforautomaticstraighteningoftherearaxlesincaseoffailure

•Twoindependenthydrauliccircuitswithwheeldrivenandmotordrivenhy-draulic pumps

•Twoindependentsteeringcomputers

P1 road steering

The axles 1 and 2 are mechanically steered by the steering wheel. The axle 4 is actively steered depending on the speed and on thesteeringangleofthefrontaxle.From30km/h it will be adjusted to straight driving and fixed. Axle 3 is none steered for road driving.

P2all-wheelsteering

The axles 3 and 4 are turned by the steering wheel depending on the steering angle of the front axle to provide for the smallest turning radius.

P3crabsteering

The axles 3 and 4 are turned by the steering wheel to the same direction as the steering position of axle 1 and 2.

P4 reduced swing out

The axles 3 and 4 are turned depending on the wheel turn of the front axles to minimize the back swing of the rear of the chassis.

P5 independent rear axle steering

The axles 1 and 2 are steered by the steering wheel, the axles 3 and 4 are steered by push buttons independently from the steering an-gle of the axles 1 and 2

Centringcylinderattherearaxles

•Automaticstraightpositioningoftherear axles in case of failure

LTM 1100-4.28

Thedriver’scab

•Corrosionresistantsteelplateexecu-tion, cataphoretic dip primed

•Doorsinglassfibrecompoundstruc-ture with electric window lifters

•Allaroundsafetyglazing

•Tintedwindows

•Heatableandelectricallyadjustablemirrors

•Aircushioneddriver’sseatwithlumbarsupport

700

LTM 1100-4.2 9

Thecranecab

•Corrosionresistant,galvanizedsteelplate execution, powder-coated

•Allaroundsafetyglazing

•Tintedwindows,frontscreencanbeopened

•Skylightwithbulletproofglass

•Cranedriver’sseatwithlumbarsup-port

•Sidewiseextendablerunningboard

•20°tiltabletotherear

Cranesupporting– fast,comfortableandsafe

•BTT-BluetoothTerminal,mobilecontrol and display unit

•Electroniclevellingdisplay

•Fullyautomaticlevelling by push button

•Engine-start/stopand speed regulation

•Lightingofsupportareawith 4 integrated floodlights

•Strokeofsupportingcylindersfront650mm,rear700mm

•Outriggers1-stage,fullyhydraulic, low maintenance extending system

Modern driving cab and crane cab

The modern driving cab as well as the backwards tiltable crane cab offer a com-fortable and functional working place. The control elements and displays are arranged according to ergonometric factors. Thus a safe and wear free working is assured.

Fast and safe erection

The supporting, the counterweight assembly as well as the mounting of the ad-ditionalequipmentaredesignedforspeed,safetyandcomfort.Forthesafetyoftheoperator’spedestals,handholdsandrailingsareprovided.

Comfort and functionality

LTM 1100-4.210

The fully automatic telescoping system „TELEMATIK“

•Improvementofcapacitiesatlongboomsand large radii due to lightweight telescop-ing system

•1-stagehydrauliccylinderwithhydraulicallyoperated drive pin

•Lowmaintenancetelescopingsystem

•Telescopingfullyautomatic

•Simpleoperation,supervisionoftelescop-ingattheLICCONmonitor

2.9mlongassemblyjib

LTM 1100-4.2 11

Powerful, long telescopic boom and functional lattice extensions

The telescopicboomconsistsof thebasesectionand6 telescopicsections,which can be comfortably and automatically extended and pinned to the re-quested length by the thousand fold proven single cylinder telescoping system TELEMATIK.

•60mlongtelescopicboom

•10.8m–19mlongdoubleswing-awayjib,attachableat0°,20°and40°

•Hydraulicadjustmentoftheswing-awayjibatfullloadfrom0°to40°(op-tional),interpolationofcapacities

•Hydraulicassistanceforassemblyoftheswing-awayjibwithBTT

•2intermediatesections7meachforextensionofthetelescopicboomforoperation with swing-away jib

High capacities with full counterweight as well as with partial counterweight offer a wide applica-tion of operations

•Highlateralstabilityduetotheovalboomprofile

•Optimizedcapacitiesduetothenumerousextensionvariations

•Capacity10.2tat60mlongtelescopicboom

High capacities at unpinned telescopic lengths

•Hightelescopablecapacitiesduetointerpolation

•Separatechartsforholdingoftheloadatunpinnedtelescopiclengths

•DisplayatLICCONmonitor

High capacities and flexible boom system

Roostersheave,foldablesidewise

Hydraulic assistance for as-semblyoftheswing-awayjib

with BTT

Holding capacity

Unpinned telescopic length

Telescopablecapacity

20º 40º

0

2

4

6

8

10

12

14

16

18

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26

28

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96

98 m

LTM 1100-4.2 1212LTM 1100-4.2

Hydraulicallyadjustableswing-awayjib(0°-40°)

Hose reel for hydraulic cylinder

Hydraulic swing-away jib

LTM 1100-4.2TitelSKA18700816.04.2008S2245.01

12 t 12 t 12 t 12 t

LTM 1100-4.213 LTM 1100-4.213

Variable counterweight

Mounting of counterweight – only a matter of minutes

•Multitudeofcounterweightvariationsfrom2.5tto28.2t

•Fastballastingwithkeyhole-technologyfromthecranecabin

•Compactcounterweightdimensions,at17.2tofcounterweightonly2.65mwide

•Tailswingonly4.1m

Basiccounterweight 2.5tAdditional counterweight 25.7 tTotal 28.2t

3,5 t

5,5 t

1,5 t

2,5 t

5,5 t

3,0 t

3,6t

3,1 t

LTM 1100-4.214

The hoist gear

•Liebherrhoistwinchwithinternalplanetary gear and spring loaded multi disk brake

•Ropepull77kNattheouterlayer

•Max.ropespeed110m/min

•2.hoistgearoptional

LTM 1100-4.2 15

With proven components

The drive components for the crane operation are designed for high performance and provide for sensitive and precise handling of the load. They are specially tuned for the crane operation and proved in severe long-term tests.

•Craneengine:4-cylinderLiebherrturbodieselengine,129kW/175HPat1800rpm,max.torque920Nmat1100–1500rpm,optimizedfuelconsumptionby electronic engine management

•Diesel-hydrauliccranedrive,openhydrauliccircuitswithelectric„LOADSENSING“-control,4workingmotionssimultaneouslypossible

•Electric/electronicSPS-cranecontrolviatheLICCON-computersystem

•Slewinggearreversiblefromopentohydraulicallylocked,sotheslewingmotioncan be optimal adapted for the different operation conditions, e. g. sensitive for installation work or fast for cycle work

•In-housefabricatedLiebherrwinches,77kNropepullattheouterlayer,lessreeving necessary due to high line pull

Powerful crane drive

The slewing gear

•Liebherrplanetarygearbox,springloadedmulti disk brake

•Reversibleopenorhydraulicallylockedasstandard

•Slewingspeedfrom0–1.7rpminfinitivelyvariable

The central greasing

•Standardcentralgreasingdeviceforslewing bearing, boom bearing, luffing cylinder and winch bearing

•Evensupplyofgrease

•Fillingquantityvisibleatanytimeintransparent reservoir

LICCON-monitor

Controlsensorwithtouchdisplays

Controlunit

Telescoping cylinderLuffing

cylinder

Controlblock

Hoistgear Slewinggear

Geartypepump

Variabledisplacementpump

Liebherr diesel engine

Sensor

LTM 1100-4.216

TheLICCONtestsystem

•Fastlocatingoffailuresatthecompu-ter screen without measuring equip-ment

•Displayoffailurecodesandfailurede-scriptions

•Comfortabledialogfunctionsforsuper-vision of all in and out terminals

•Displayoffunctionsandallocationofsensors and actors

LTM 1100-4.2 17

TheLICCONworkingrangelimitingsystem(Option)

•Reliefforthecranedriverbyautomaticsu-pervision of the working range boundaries like bridges, roofs etc.

•Simpleprogramming

•Fourdifferentlimitingfunctions: −Boomheadheightlimiting −Radiuslimiting −Slewinganglelimiting −Borderlimiting

TheLICCONworkingplanner(Option)

•Computerprogramforplanning,simula-tion and documentation of crane opera-tions at the computer

•Displayofallloadchartsbelongingtoaspecific crane

•Automaticsearchofasuitablecranebyinput of the load case parameters load, radius and hoisting height

•Simulationofcraneoperationswithdrawing functions and display of support forces

For functional and safe crane operation, the LICCON-computer system

The soft- and hardware of the mobile crane control is developed by Liebherr in house.ThecentralpointistheLICCON-computersystem(LiebherrComputedControlling).Thesystemundertakesextensive information,controlandsuper-vision tasks. The control components have proved themselves in the diverse climate conditions worldwide.

LICCON erection and operation program

•Operationprograms:

-Overloadlimiter(LMB)

-Erectionprogramwitherectiondisplay

-Operationprogramwithoperationdisplay

- Telescoping program with telescoping display

•Settingupoftheerectionstatusbycomfortabledialogfunctions

•Displayofallimportantdatawithgraphicsymbols

•Reliablecut-offatexceedingofthepermissibleloadmoments

•Winchdisplayforexacthoisting/loweringoftheloadwithincentimetres

The data bus technology

Liebherr mobile cranes are completely linked through the data bus system. All important electric and electronic components are equipped with own micropro-cessorsandcommunicateoveronlyafewdatacables.Forthespecialrequire-mentsofthemobilecranesLiebherrhasdevelopeditsownbussystems(LSB-Liebherr-System-Bus).Thedatabussystemtechnologyimprovesthereliability,thecomfortandthesafetyofthedriveandcraneoperation:

•Higherreliabilityduetomuchlesselectriccablesandcontacts

•Continuousselftestingofthe„intelligentsensors“

•Extensivediagnosispossibilities,fastfaultfinding

Intelligent crane control

Liebherr-WerkEhingenGmbHPostfach1361,89582Ehingen,Germany+497391502-0,Fax+497391502-3399www.liebherr.com,E-Mail:info.lwe@liebherr.com

PN 187.01.E03.2009 The pictures contain also accessories and special equipment not included in the standard scope of delivery. Subject to modification

The new control generation - LICCON2

Colourmonitor

The readability of the data on themonitoroftheLICCON2control system in the crane cab is enhanced by the colour display. Warnings and crane utilization are considerably better recognized.

Attaching and deta-ching of the hook block

TheBTT–Bluetooth terminal–offersthe crane driver the possibility to at-tach the hook block to or detach it from the front bumper within sight by remote control of the hoist winch and the luf-fing cylinder of the telescopic boom.

The new generation of the Liebherr crane control offers extended customer benefits and higher operational com-fort by additional possibilities of use. The base for this is the modern and future oriented control architecture with components, which are optimized regarding the comput-ing power as well as their capacities.

Touch displays

Belowthejoysticksintegrat-ed in the armrests the touch displays are installed, with which the various operational functions can be selected. This are beside others the drive and steering programs of the chassis, the axle sus-pension, the supporting of the crane, the adjustment of the working floodlights as well as heater and air condition controls.

Supporting the crane

By use of the BTT the mobile cranecan be comfortably and safely sup-portedontheoutriggers.Enginestart/stop, speed regulation, electronic level display and automatic support levelling are available as standard. Optionallyalso the supporting forces can be dis-playedontheBTT.