Liebherr LTM 1090-4.2

Mobile Crane

The Liebherr LTM 1090-4.2 is an advanced 90-ton all-terrain crane that stands out in its category with a leading-edge design that optimizes mobility and lifting capability. It features a remarkable 60-meter telescopic boom and incorporates the innovative VarioBallast® system, allowing operators to adjust the ballast radius easily to enhance lifting capacity in confined spaces. The crane’s VarioBase® system provides unmatched flexibility in outrigger deployment, maximizing stability under varied site conditions. It is the successor to Liebherr LTM 1090-4.1.

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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 1090-4.2 is engineered to lift a maximum of 90 tons, with a hydraulic telescopic boom extending up to 60 meters. This makes it one of the most capable cranes in the 4-axle category, especially suited for heavy lifts requiring long reach.

Boom and Jib Configurations

The crane’s 60-meter telescopic boom leads its class in length and is complemented by a swing-away jib that can be extended further, offering versatile setup options to meet diverse operational needs. The boom can be adjusted quickly and efficiently thanks to its advanced hydraulic system, providing operators with the ability to manage multiple configurations easily.

Engine and Emissions

It is powered by a robust Liebherr diesel engine, optimized for strong performance and lower emissions. The engine is designed to work efficiently under heavy loads, ensuring operational reliability and compliance with stringent environmental standards.

Drive and Steering System

The LTM 1090-4.2 boasts an 8x8x8 drive configuration, enabling excellent maneuverability on and off roads. This system, paired with advanced steering mechanisms, allows the crane to navigate tight spaces and rugged terrains effortlessly.

Safety and Control Systems

Featuring the LICCON computer system, the crane ensures that all operations are performed within the safety parameters. The inclusion of VarioBase® and VarioBallast® enhances operational safety and flexibility, allowing the crane to adjust its setup based on the available space and weight requirements.

Additional Features

This model offers economic advantages due to its variable axle load configuration, which can be adjusted to comply with local transportation regulations, significantly reducing logistical challenges. Storage solutions for tools and counterweights are thoughtfully integrated into the design, emphasizing ease of use and efficiency at the jobsite.

The LTM 1090-4.2 is a top choice for projects requiring a combination of lifting power, reach, and flexible setup options, making it a highly preferred model in urban construction and industrial applications.