Liebherr LTM 1160-5.2

Innovative Design and Upgrades

• Single-Engine Concept: Introduced as a novel feature in the LTM 1160-5.2, the single-engine design is a significant shift from traditional two-engine mobile cranes. This change simplifies maintenance, reduces weight, and lowers operational costs by using a mechanical shaft to transfer power efficiently between the carrier and the superstructure.
• Enhanced Telescopic Boom and Jib: The crane boasts a 62-meter telescopic boom equipped with the advanced Liebherr TELEMATIK telescoping system, enabling quick and precise adjustments. The boom can be complemented with a 10.8 to 19-meter folding jib, which can be adjusted to 0°, 20°, or 40°, with an optional hydraulic adjustment for versatile setups in complex lifting operations.

Technical Specifications and Features

• Improved Load Capacity: The LTM 1160-5.2 offers an estimated 20-25% increase in load capacity over its predecessor, allowing it to handle heavier lifts with the same boom length. This is achieved through engineering optimizations that enhance the structural integrity and lifting mechanics.
• Compact and Maneuverable Design: With a reduced width of 2.75 meters, down from 3 meters, the crane is easier to maneuver and operate on narrow public roads and tight job sites, enhancing its usability in urban and restricted environments.
• ECO Mode and Operational Efficiency: The crane features an ECO Mode that optimizes fuel consumption during operations. This mode allows the crane’s pump drive system to automatically disengage when the engine is idling, reducing fuel usage and emissions, and then swiftly reengage when required, maintaining operational readiness without excessive energy use.

Safety and Control Enhancements

• Load-Sensing Capabilities: This mode enables the crane to adjust its hydraulic power output based on the load demand, reducing operational costs and environmental impact while improving efficiency.
• Advanced Safety Systems: The crane includes comprehensive safety features such as load moment indicators, LICCON control systems for precise handling, and telemetry systems for enhanced operational oversight and safety.

Market Impact and Usage

The introduction of the LTM 1160-5.2 marked a significant advancement in mobile crane technology, setting new standards for performance, efficiency, and environmental responsibility in the heavy-lifting industry. This model is particularly well-suited for projects requiring high capacity and flexibility, such as construction, infrastructure development, and industrial applications.

Overall, the Liebherr LTM 1160-5.2 is a testament to innovative engineering and design, offering substantial improvements in performance and usability for crane operators worldwide.