Liebherr LTM 1100-4.2

Mobile Crane

The Liebherr LTM 1100-4.2 is a state-of-the-art 100-ton all-terrain crane that debuted as the successor to the LTM 1100-4.1, introduced at the Intermat exhibition in 2003. This model distinguishes itself with a long 60-meter telescopic boom, a 19-meter long double swing-away jib, and a maximum hook height of 91 meters, combining high capacities and extraordinary mobility with advanced safety and comfort features.

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Product Description

Innovative Design and Structure

The LTM 1100-4.2 features a compact yet robust design, characterized by a chassis width of 2.75 meters even with 16.00 R 25 tires, ensuring it maneuvers comfortably on tight job sites. The crane’s structural engineering promotes high lateral stability and operational flexibility, crucial for diverse lifting scenarios.

Powerful Drive and Performance

At the heart of the LTM 1100-4.2 lies a powerful 6-cylinder Liebherr turbo diesel engine delivering 350 kW (476 HP) and a peak torque of 2230 Nm, ensuring dynamic driving performance. It is equipped with a 12-speed ZF AS-TRONIC automated gearbox with two reverse speeds and a two-stage transfer gearbox that facilitates minimum crawl speeds and efficient power transmission.

Advanced Technology and Control Systems

This crane model introduces the next generation of crane control with the LICCON2 system, featuring enhanced user interfaces through color touch displays and joystick integration. The system ensures precise handling, efficient operation, and the ease of setting various operating parameters directly from the control panel.

Safety and Maneuverability

Safety is paramount in the LTM 1100-4.2, incorporating features like the active rear axle steering with five preselectable steering programs that optimize tire wear and maneuverability. The crane also boasts high-performance air-operated disc brakes with better control and no fade at high operating temperatures.

Telescopic Boom and Lifting Capabilities

The crane’s 60-meter long telescopic boom and the option for a hydraulically adjustable 19-meter swing-away jib allow for a maximum hook height of 91 meters. The boom system is designed for quick and easy adjustment, supported by the TELEMATIK one-cylinder telescoping system, enhancing the crane’s capacity for various operational demands.

Comfort and Operational Efficiency

The driver’s and crane cabs are engineered for comfort, offering features such as air-cushioned seats with lumbar support, safety glazing, and ergonomically arranged controls. The cabs are corrosion-resistant and equipped with modern air conditioning systems to maintain comfort over long operating hours.

In essence, the Liebherr LTM 1100-4.2 merges technical sophistication with practical design, providing a highly capable, flexible, and safe crane solution for modern construction and lifting tasks. Its combination of powerful performance, advanced control technology, and ergonomic design ensures it meets the rigorous demands of varied lifting operations.