Liebherr LR11000 is a 1000-ton heavy-duty crawler crane widely used for wind farm, petrochemical, infrastructure and port heavy-lift construction. Fill Product Gap between 750 Ton LR1750 and 1350 Ton LR11350.
Liebherr LR11000 Crane Specifications
| Item | Specifications |
| Maximum Lifting Capacity | 1,000 t (at 11 m working radius) |
| Main Boom Length | 8 m – 168 m (lightweight/heavyweight modular configuration) |
| Derrick Boom Length | 30 m – 36 m (standard configuration, optional max 42 m) |
| Engine Power | 505 kW (Liebherr high-performance diesel engine) |
| Travel Speed | 1.36 km/h |
| Operating Weight | Basic machine operating weight: approx. 242 t, full configuration max weight: approx. 1,032 t (with full ballast) |
| Max. Lifting Height | 220 m (main boom + luffing jib combination) |
| Max. Working Radius | 184 m |
| Max. Load Moment | 15,171 tm |
Key Features of the Liebherr LR11000
1 Excellent lifting performance
Max lifting capacity hits 1200 tons, max lifting height 224 meters and max working radius up to 180 meters. It is applicable to hoisting of large and difficult parts such as wind power, petrochemical equipment, large infrastructure and heavy components at port.
It features a five-speed variable boom system. Five boom matching schemes, with rated load range of 716.5t~1200t. The boom combination can be flexibly switched according to the working conditions of the project to adapt to various construction scenes.
2 Power and safety configuration
It adopts Liebherr’s self-developed 8-cylinder, 680 HP diesel engine, delivering a peak torque of 2335 lb-ft. Sufficient power under severe and heavy load conditions. The machine uses Liebherr’s full original premium safety control system to secure stable and safe hoisting operations.
3 Core advantages of undercarriage track
The crawler crane undercarriage is critical to the machine’s stable operation.
The Liebherr LR11000 crawler crane delivers outstanding ground grip and traction. Widened and reinforced crawler tracks grip the ground firmly, preventing slippage even during full-load hoisting on uneven and muddy construction sites. It delivers excellent stability under heavy loads and complex working conditions.
The large track surface distributes the machine’s overall weight and reduces ground bearing pressure. Reduce ground settlement damage, and ensure stable construction in soft ground. The crawler drive enables precise positioning and flexible travel across rough, uneven terrain.
4 Transportation and comprehensive cost performance
The whole machine adopts modular structure design. Compared with same-tonnage cranes, this model cuts transportation expenses and features easy disassembly & relocation. Greatly reduce the time and cost of equipment cross-site transportation and improve the construction efficiency.
Common Applications of Liebherr LR11000
| Wind Farm Installation | Jura Wind Farm, SwitzerlandJoint operation of the Liebherr LR11000 and LR1700: their wide crawler tracks and low ground bearing pressure enable slope shifting and hoisting on rough, muddy mountain terrain. |
| Petrochemical Construction | Ploiești Petrom Refinery Renovation Project, RomaniaV-Frame Adjustable Weight System Free Shrink Weight Radius. Fine adjustment and alignment of crawler in situ, a typical example of refinery transformation in Europe. |
| Bridge Construction | Danube Old Steel Railway Bridge Replacement Project, GermanyThe V-type adjustable counterweight frame cuts counterweight footprint, letting crawlers hug the riverbank to complete heavy-lift hoisting for Germany DB Railway’s classic renovation & expansion project. |
LR11000 Crawler Undercarriage System
Due to the high load requirements and complex operating environment of Liebherr Lr11000, all its undercarriage parts demand rigorous raw material screening and advanced heat-treatment procedures.
1 Crane Track Plate
Compared with ordinary crawler crane track shoes, Liebherr Lr11000 crawler crane has wider track shoes, ranging from 2000mm to 2400mm. Meanwhile, it adopts stricter heat-treatment standards for track shoe production.
2 Crane Track Roller & Top Roller
Manufacturers forge the crane bottom roller using 42CrMo. The wheel body undergoes overall quenching and tempering treatment. It uses a dual sealing system consisting of copper sleeves and premium floating oil seals, delivering outstanding sealing performance.
3 Crane Idler
Supporting tensioning system of crane idler. Its track tension system adjusts track tension dynamically via onboard CAN bus to compensate chassis deformation caused by variable extension of the V Frame counterweight.
4 Crane Sprocket
Integral forging of gear blank and deep quenching of tooth surface. Strength, toughness, and wear resistance are all better, and long-term heavy load operation will not cause fracture.
Aftermarket Liebherr LR11000 Undercarriage Parts Supplier
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