Crawler and lattice boom cranes
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Crawler and lattice boom cranes from Liebherr Cranes for strong operations

Efficient operations with optim Liebherr cranes are in operation all over the world, where heaviest loads have to be handled safely and economically. The cranes offer outstanding capacities and load moments as well as great hook heights and radii. Due to the extremely variable boom systems the Liebherr crawler cranes offer a especially broad diversified range of operation. According to the requirement always the optimum combination can be assembled from the extensive boom set. A maximum of mobility and economy is assured by the compact dimensions and transport friendly weights of the crane...

imized crane concepts To increase the performance of the cranes derrick systems with floating counterweights or ballast wagons are available. For efficient operations for erection of wind power plants optimized boom systems have been developed specifically for this field of operation. 3

Design and fabrication on th state of the technology Already at the end of the 70s Liebherr commenced in Ehingen the design of lattice boom cranes on crawler chassis. Today at the location in Ehingen crawler cranes from 300 t capacity up are developed and fabricated. The smaller cranes are produced by Liebherr in Nenzing/Österreich. Liebherr cranes are developed with the most modern design methods to offer the customers an optimum of performance and operational benefits. For this powerful 3D-CAD softwares are utilized. By means of the finite element method the various components are...

he latest With powerful and economical crane developments as well as with efficient detail solutions Liebherr could reach the market leadership for crawler cranes. End of 2008 the fabrication of crawler cranes could commence in the completely new 216 m long and 90 m wide assembly hall. Latest fabrication technology and work flows increase the quality as well as the flexibility with regard to the increasing customer demands. Quality management and testing also play a superior role for crawler cranes. This includes the comprehensive testing of welding seams as well as the crane approval on...

Crawler Crane LR 1350/1 Compact and powerful • Most compact crane in its class with top capacities at all operation areas • Efficient transportation, weight of the complete basic crane only 40 t • Complete self erection possible • Optional ballasting device available • Reinforced main boom S2 as standard • Special wind force combination S3H3 for wind power plants up to 100 m tower height • Also as ‘light version – LN’ available, the complete equipment can be hauled with standard trucks 6

Technical data LR 1350/1 Max. capacity 350 t Max. load moment 4048 tm Max. hoisting height 152 m Max. radius 110 m Drive engine/crane engine Power Liebherr-6-cylinder turbo diesel 270 kW/367 HP Track width 7.2 m Max. slewing platform ballast 125 t Max. central ballast 38 t Max. derrick ballast 210 t x R 15 m 7

Crawler crane LR 1400/2 Quality, flexibility and reliability convince customers worldwide • With more than 200 units most successful crane of its class • 3 different boom systems – light, medium, heavy • Variable derrick system with hydraulic guiding • Main boom angle also adjustable with installed luffing jib • Optional 1.5 m ground plates and 4-fold drive available • Also available with narrow track crawler chassis – see LR 1400/2-W 8

Technical data LR 1400/2 Max. capacity 400 t Max. load moment 5248 tm Max. hoisting height 164 m Max. radius 120 m Drive engine/crane engine Power Liebherr-6-cylinder turbo diesel 300 kW/408 HP Track width 7.5 m Max. slewing platform ballast 155 t Max. central ballast 43 t Max. derrick ballast 260 t x R 15 m 9

Crawler crane LR 1400/2-W Optimized for operation in wind parks • Minimum space required during driving, crawler chassis only 4.8 m wide • High stability during hoisting operation due to crane supports • High safety during driving, as the support plates can be kept close to the ground • Two slewing rings for more flexibility during driving • Special boom system for wind power operation • Optional also useable with wide centre part • Hydraulic inclination adjustment of the crawlers for ground adaption • Remote control for the support function and for driving of the chassis 10

Technical data LR 1400/2-W Max. capacity 400 t Max. load moment 5248 tm Max. hoisting height 129 m Max. radius 112 m Drive engine/crane engine Power Liebherr-6-cylinder turbo diesel 300 kW/408 HP Track width 3.6 m Max. slewing platform ballast 155 t Max. derrick ballast 260 t x R 15 m Cruciform support 11.5 m x 11.5 m 11

Crawler crane LR 1600/2 The new benchmark in the 600 t class • Economical operation due to transport optimized weights and dimensions • Novel boom system with single head section for all configurations • Special optimized equipment for wind parks • Extensive safety furnishings like fall protection, grill ascents and prepared emergency operation as standard • Easily detachable A-frame with winch IV • Variable derrick system with floating ballast frame without guiding • Also available with narrow track crawler chassis – see LR 1600/2-W 12

Technical data LR 1600/2 Max. capacity 600 t Max. load moment 8232 tm Max. hoisting height 188 m Max. radius 148 m Drive engine/crane engine Power Liebherr-6-cylinder turbo diesel 370 kW/503 HP Track width 8.4 m Max. slewing platform ballast 190 t Max. central ballast 65 t Max. derrick ballast 350 t x R 18 m 13

Crawler crane LR 1600/2-W Efficient operations in wind parks • Optimum driving on narrow roads, total width of crawler chassis only 5.8 m • 2 m-ground plates, 4-fold crawler drive and quick connection as standard • High stability during hoisting operation due to crane supports • High safety during driving, as the support plates can be kept close to the ground • Without derrick system ideal for wind power plants up to 105 m tower height • Extendable with derrick system for assemblies on 120 m and 140 m towers • Optionally also useable with wide centre part • Remote control for the support...