Liebherr LTM 1090

Mobile Crane

The Liebherr LTM 1090 is a 90-ton all-terrain crane that combines robust design with advanced technology. Its chassis is crafted by Liebherr with high-grade, non-deformable steel, featuring four telescopic stabilizers with hydraulic support bases for stability. The crane is powered by a Mercedes-Benz OM 442 LA engine with 8 cylinders, cooled by water and equipped with an advanced hydraulic system for precise maneuvering. It offers a maximum boom length of 45 meters, with the option to extend it using a jib for more complex lifts.

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*Crane Specifications, Load Charts, and Crane Manuals are for reference only. Contact the crane manufacturer for manuals to operate the crane properly.

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Product Description

The Liebherr LTM 1090 crane’s chassis is built for heavy-duty performance and designed for both durability and flexibility in challenging environments. It is constructed from high-strength, non-deformable steel. Stability is provided by four telescopic stabilizers with hydraulic outriggers, ensuring safe and efficient operation on various terrains. The crane runs on a Mercedes-Benz OM 442 LA diesel engine with a DIN-rated 360 kW power output and a maximum torque of 1765 Nm at 1100 rpm. This power is managed through a ZF transmission system, allowing for optimal control and efficient fuel consumption.

Crane and Lifting Capabilities

This all-terrain crane boasts a maximum lifting capacity of 90 tons, which, combined with a versatile boom system that extends from 11.9 meters to 45 meters, allows for a wide range of lifting tasks. The boom can be fitted with a telescopic jib that extends the reach further to 20 meters, providing flexibility in how and where the crane can operate. Additionally, the crane’s slewing mechanism ensures precise control of the boom, pivotal when positioning heavy loads in confined spaces.

Operator and Safety Features

The LTM 1090 is equipped with a spacious, fully enclosed operator’s cabin that features ergonomic controls and safety glass, enhancing both comfort and safety. It includes state-of-the-art electronic monitoring systems such as LICCON for load control and automatic level adjustment. Safety features include double pumps with axial piston regulation and multiple braking systems including a constant stop-and-retract mechanism, ensuring operation is not only efficient but also secure.

Additional Capabilities

The crane also features hydraulic systems that can be precisely controlled, with a dual-circuit hydraulic steering adjusting to different load sizes and weights for better handling. The electrical system includes 24-volt continuous operation, ensuring that all electronic and mechanical operations are reliably powered throughout usage. The pneumatic tires size 16.00 R 25 provide the necessary traction and mobility for operations in diverse environments.

In summary, the Liebherr LTM 1090 is a highly capable and versatile crane designed to deliver reliable performance and safe operation across a range of lifting tasks in varied terrain and industrial settings.