‘Hands on the future’: Liebherr presents the MK 120-5.1E

Introducing the Liebherr MK 120-5.1E, the newest member of Liebherr's mobile construction crane lineup, strategically positioned between the MK 88-4.1 and MK 140-5.1 models. This five-axle crane is engineered for both compactness and exceptional performance, making it an ideal choice for a diverse range of construction projects.

The MK 120-5.1E offers impressive performance on 5 axles. It closes the gap between the 4 and 5-axle mobile construction cranes, making it the perfect addition to our range of mobile construction cranes.

**Key Features:**

Jib Length and Lifting Capacity: The Liebherr MK 120-5.1E features an impressive 52-meter jib, allowing for a maximum lifting capacity of 2,100 kilograms at the jib head. This capability ensures efficient handling of significant loads at substantial heights.

Compact and Agile Design: With its small turning radius, this crane easily navigates narrow streets and intersections, significantly enhancing its versatility in urban construction environments.

Advanced Operating System: The crane is equipped with the innovative Liebherr Tower Crane Operating System (TC-OS), which includes a customizable 12-inch touch display. This user-friendly interface supports both split and full-screen modes, providing operators with flexible information display options.

Optional Smaller Load Hook: An optional smaller load hook is available for operations in tight spaces, enabling the maneuvering of loads between buildings and scaffolding. This hook can be easily swapped on-site in minutes while maintaining the same lifting capacity as the standard hook.

ECOmode

ECOmode minimises both fuel consumption and noise emissions when operating the crane superstructure. The crane operator sets the required working speed using the control lever. The crane control system calculates the perfect engine speed for the diesel engine.

ECOdrive

ECOdrive makes the mobile crane significantly more comfortable and quieter by reducing the engine speed. Faster gearshifting delivers greater dynamic and traction offroad. On the road, the torque from the Liebherr diesel engine is used efficiently to minimise fuel consumption.

Hillstart-Aid

Hillstart-Aid makes starting on gradients easier. Move off safely and easily without rolling backwards.

HVO ready

Up to 90 % lower CO2 emissions in action.

Zero emissions

Zero CO2 emissions when crane operations are powered by the electric motor.

Market Reception:

The Liebherr MK 120-5.1E has received positive feedback from industry professionals. For example, Zaugg AG Rohrbach in Switzerland has expressed enthusiasm about incorporating this model into their fleet, highlighting its jib length and lifting capacity as perfectly suited for their clients' construction sites.

Deliveries of the MK 120-5.1E are set to begin in mid-2025, further enriching Liebherr's portfolio of mobile construction cranes and offering a versatile solution for a wide array of lifting needs.

For more comprehensive information, please visit Liebherr's official page dedicated to the MK 120-5.1E.