Liebherr mobile construction cranes
Maximum mobility, minimum compromises.
MK mobile construction cranes: the all-rounders for urban use
Our MK mobile construction cranes deliver maximum flexibility and efficiency on construction sites. Thanks to their versatility, they are available at several locations per day without the need for complex logistics.
They even impress in sensitive environments such as urban areas or when working at night: When using site electricity or a battery power pack, there are no direct CO₂ emissions at the site. As the internal combustion engine is not running at this point, there is no additional noise caused by its operation.
Restricted space? Not an obstacle! The cranes in our MK series are at their best even under difficult conditions. With an impressive boom length and high load capacity at the tip, they master operations on projecting edges with ease.
Whether it be transport, set up or operation - our mobile construction cranes can be handled by just one person.
Electric crane with hybrid concept
MK with Liduro Power Port
Our products
Electric crane operation - from the very outset
For over 25 years, we have been using electric motors for the crane drives on our mobile construction cranes – combining our many years of experience with state-of-the-art technology. The result is an intelligent energy management system that delivers power in line with demand. In a test involving the MK 120-5.1E with 65 load cycles, energy consumption of 6 kWh was recorded under a defined test profile. For each load cycle, the crane moved a load of 2,205 lb / 1 t with a change in boom radius of 131.2 ft / 40 m, at maximum lifting height and with a slewing angle of 90 degrees.
Autonomous energy supply - flexible and ready for use anywhere
Simply switch on the diesel generator and get going. With the high-performance 48 kVA diesel generator, featuring a state-of-the-art Deutz engine, you can work independently of the existing site infrastructure – quickly, flexibly and reliably.
Modern motor technology for the energy supply
The Deutz diesel engine in the four- and five-axle MK mobile cranes meets the requirements of the EU V emissions standard and does not require an AdBlue system.
As part of a test with the MK 140-5.1E, an average fuel consumption of 3.55 l per hour* was recorded over 277 operating hours, comprising a total of 600 test runs involving test loads, assembly operations and idle periods. This helps to ensure cost-effective operation in day-to-day site work.
*This value applies exclusively to the test profile described.
Flexible and powerful
Impressive field reports with mobile construction cranes
MK mobile construction cranes - we build the future.
