Mobile and crawler cranes
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The LR 1250.1 unplugged is the world’s first battery-powered crawler crane. It is driven by an electric engine. During operation the crane can be connected to a conventional electric supply or without a cable, therefore “unplugged”. The capacity of the battery is designed for 8 hours lifting operation. There are no compromises regarding performance or availability when compared with the diesel version LR 1250.1.

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    Zero Emission
    The crane causes no emissions and significantly less noise. Thus, the crane is also suitable for operation in areas sensitive to noise.
    Electric engine
    The innovative crawler crane has an electric engine.
    Unplugged (battery powered)
    The battery is designed to last for a 8-hour lifting work.
    Plugged in
    The crane can operate fully when connected to a conventional electric supply, or be recharged within 4.5 hours.
    Comfort
    This includes a modern air-conditioning system with improved airflow, an optimized field of vision and increased noise protection, as well as an orthopaedic operator’s seat with integrated heating and cooling.
    High service availability
    A global service network with experienced technicians and fast access to spare parts ensure high machine availability and a long product service life.
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    Sales & Service

    Our customers can rely on a worldwide sales and service network. Search here for the right contact partner.

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    Crawler crane technology

    Liebherr crawler cranes combine innovative technologies with clear practical benefits. Their features include economy and performance.

    Crawler crane technology