Mobile Crane LTM 11200-9.1 Max. Capacity: 1,200 t Max. Hoisting height: 188 m Max.
Mobile Crane LTM 11200-9.1 With maximum capacity universally useable 2 LTM 11200-9.
The LTM 11200-9.1 with its capacity of 1,200 t is the strongest telescopic mobile crane in the market and offers the worldwide longest telescopic boom. A remarkable increase of the capacity is realized with the Y-telescopic boom suspension. Short erection times, an extraordinary mobility as well as a comprehensive comfort and safety configuration distinguish the mobile crane LTM 11200-9.1 from Liebherr.
Large operation spectrum with high performance and variable boom systems Erection of a portal crane Load 129.5 t each crane at max. 21 m radius Crane 1: System T3Y Telescopic boom 55 m + Y-suspension Crane 2: System T7Y Telescopic boom 53.3 m + Y-suspension 4 LTM 11200-9.
Erection of a radio tower Load 9.5 t to 154 m hoisting height at 31 m radius System T3YV2VEN Telescopic boom 52.2 m + Y-suspension + adapter 20.2 m + luffing fly jib 90 m LTM 11200-9.
Erection of an absorber column Load 128 t at max. 21 m radius System T7Y Telescopic boom 65 m + Y-suspension 6 LTM 11200-9.
Outstanding capacities at large radii with luffing fly jib 0 10 152 t 104 t 74 t 59 t 46,5 t 36,5 t 26,2 t 20,3 t 14,3 t 9,9 t 7,1 t 20 30 40 50 60 70 80 90 100 110 120 3,4 t 2,1 t 130 136 m LTM 11200-9.
Optimized for the installation of wind power generators 100 m-telescopic boom + Y-guying system Height of hub of wind power generator Max. capacity at radius Hook height System 80 m 84 t x 16 m 92 m T7Y 100 m-telescopic boom + Y-guying system + fixed jib Height of hub of wind power generator Max.
LTM 11200-9.
Economical transportation The chassis drives on the road with slewing platform, luffing cylinder and all four folding beams. The chassis weight and the axle loads can further be reduced by dismantling of equipment components.
LTM 11200-9.
Flexible driving on the job site The LTM 11200-9.1 can drive on the job site with the better part of its equipment on board. • Reduction of mobilisation times • Driving inside of a width of 3 m • Safe driving due to a low centre of gravity • Boom assembly outside of the job site at limited site space Simple and speedy boom assembly 12 LTM 11200-9.
The assembly of the boom on the job site can optionally be carried out without an auxiliary crane. By means of four special support jacks the boom is lifted so that the low bed trailer can move off and the chassis of the LTM 11200-9.1 can be positioned below the boom to the front or the rear. The boom can now be mounted to the chassis with a few manual actions. LTM 11200-9.
Economical crane assignment logistic A multitude of heavy duty crane operations can be performed with a small number of transportation vehicles. For the erection of a wind power plant with a hub height of 80 m and a component weight of up to 80 t for example only four transportation units are necessary: Crane LTM 11200-9.1 – self propelled Transport of telescopic boom T7 – 100 m S2596 Transport of the Y-suspension plus 30 t ballast Transport of 52 t ballast incl. base plate 14 LTM 11200-9.
82 t 100 m 360° T7 Y EN 108m T 100 m 104 65 T 94,2 m 84 T 88,3 m 100 54 35 55 97 96 34,5 57 22,5 92 21,7 T 100 m 35 88 7,3 21,2 T 94,2 m T 88,3 m 7,6 5,5 3,8 84 80 2,6 76 72 4,0 68 64 60 56 52 48 44 40 36 32 28 24 20 16 12 86° 8 4 S2528 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 0 76 m LTM 11200-9.
Counterweight The ballast concept of the LTM 11200-9.1 developed by Liebherr offers numerous advantages for the crane operator.
The large scale ballast distribution with two ballast stacks on each side provides by the low working height for improved safety and ergonometric working conditions. Simple pinning of the base plate to the ballasting device Self assembly of hoist gear 2 LTM 11200-9.
Chassis and drive technology Hydro pneumatic axle suspension „Niveaumatik“ • • • • • Maintenance-free suspension cylinders Large dimensions to cope with high axle loads Spring travel +175/-125 mm High side stability at cornering Choice of the driving conditions by fixed programmes Air operated disk brakes • • • • • • Higher braking power, better brake control Improved track stability No brake fading at higher operation temperatures Higher service life Shorter working times for changing of the brake pads
Variable steering concept Active rear axle steering • Electro hydraulic steering of the rear axles depending on the speed and the steering angle of the front axle • Distinct reduction of the tyre wear • Improvement of the manoeuvrability • Stabile driving performance • All 9 axles steerable, no lifting of the middle axles during crab steering High safety standards • Centralizing cylinders for automatic straightening of the rear axles in case of failure • Two independent hydraulic circuits with wheel driven
Comfort and functionality The modern driving cab as well as the movable crane cab offer a comfortable and functional working place. The control elements and displays are arranged according to ergonometric factors. Thus a safe and wear free working is assured.
Crane supporting – fast, comfortable and safe Safe working with well-thought-out solutions • BTT – Bluetooth Terminal, mobile control and display device • Electronic inclination display • Fully automatic leveling by push button • Display of supporting forces • Engine start/stop and speed regulation • Lighting of the support area with 4 integrated floodlights • Stroke of supporting cylinders 750 mm • Folding beams slewable, 2-fold telescopable The supporting, the boom and counterweight assembly as well as
Intelligent crane control 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. The centre is the LICCON computer system (Liebherr Computed Control).
BTT-Bluetooth Terminal For the remote control of crane assembly functions like e.g.
LTM 11200-9.1 PN 178.00.E02.2014 The pictures contain also accessories and special equipment not included in the standard scope of delivery. Subject to modification Liebherr-Werk Ehingen GmbH Postfach 1361, 89582 Ehingen, Germany +49 7391 502-0, Fax +49 7391 502-3399 www.liebherr.com, E-Mail: info.lwe@liebherr.com www.facebook.
