Liebherr LTM 1150-5.1

Crane Carrier Features

• Frame and Outriggers: Constructed with a box-type, torsion-resistant frame made from high-tensile structural steel, the LTM 1150-3.1 ensures durability and stability under load. It features a 4-point support system with all-hydraulic horizontal and vertical operation, enabling it to achieve stable and level lifting operations in various terrain conditions.
• Engine and Transmission: Powered by a robust 8-cylinder, water-cooled Liebherr Diesel engine (type D 9408 T-E, 544 HP), this crane provides powerful and efficient performance. The engine is coupled with an Allison automatic transmission with torque converter and hydrodynamic retarder, offering five forward and one reverse speed that enhance its maneuverability and off-road capabilities.
• Axles and Suspension: The crane is equipped with planetary geared axles, with axles 1, 4, and 5 steering and all axles having lock differentials. The hydraulic suspension system contributes to a smooth ride and increased crane operability on uneven surfaces.

Crane Superstructure Capabilities

• Crane Engine and Drive: A smaller 4-cylinder, water-cooled Liebherr Diesel engine powers the superstructure, providing sufficient power for precise operations. The crane drive is diesel-hydraulic, featuring a compact design that is directly flanged to the chassis, enhancing the crane’s operational efficiency.
• Lifting and Safety Features: The LTM 1150-3.1 is equipped with a state-of-the-art control system that allows for simultaneous operation of four working motions, maximizing operational efficiency. Safety devices include the LICCON safe load indicator and safety valves that protect against hydraulic system failures.
• Telescopic Boom and Additional Equipment: The crane features a telescopic boom extending up to 56 meters, capable of independent section extension under load. Additional equipment includes a folding jib that ranges from 11.2 to 28 meters, which can be mounted at 0°, 20°, or 40°, and a second hoist gear for enhanced lifting flexibility.

Enhanced Functionalities

• Maneuverability and Control: The LTM 1150-3.1 boasts advanced steering systems and braking controls, tailored for varied driving conditions and ensuring safe operation. The steering system includes a dual-circuit hydraulic setup with mechanical/hydrostatic power from the lower cab, providing exceptional control and responsiveness.
• Electrical System: Equipped with a 24 V DC system, the crane includes two batteries and adheres to international road vehicle regulations, ensuring it meets global operational standards.

The Liebherr LTM 1150-3.1 stands out in the heavy lifting industry for its combination of high lifting capacity, extensive reach, and technological sophistication, making it suitable for a wide array of lifting tasks in construction, infrastructure, and other industrial applications.