The K series from Liebherr – Time-tested with a new twist

The solution for small and medium-sized sites that require special flexibility, easy transport, and high payloads. Saving time and money without compromising on quality is a constant challenge for building contractors. The K series of fast-erecting cranes helps you meet this challenge.

The cranes are transported to the site as a ready-to-install unit and can then be erected quickly, using their smart assembly design. Low personnel and logistics requirements ensure that your cost and time planning is met.

    34 K

    Complete tower sections can be installed on the 34 K/42K1 using the fast-climbing equipment. This allows the hook height of the 34 K/42K1 to be adjusted easily to any site situation.

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    26m
    4,000kg
    33m
    1,100kg

    Technical data

    • Max. hook height
      26m
    • Max. lifting capacity
      4,000kg
    • Max. radius
      33m
    • Lifting capacity at max. radius
      1,100kg
    • Standard
      EN 14439
    • Lines
      2/4
    • Luffed jib position
      30°
    • Jib position to avoid obstacles
      45°
    • Slewing radius
      2.50m
    • Hoist gear
      11 kW FU
    • Slewing gear
      2.2 kW FU
    • Trolley travel gear
      1.3 kW / 2.3 kW

    Downloads

    • Datasheet 34 K

      PDF (0,8 MB)

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    • Brochure: The 34 K fast-erecting crane 

      PDF (0,8 MB)

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    • Job report: Storming the Peaks: 34 K fast-erecting crane on Piz Corvatsch, St. Moritz

      PDF (1 MB)

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    42 K.1

    Complete tower sections can be installed on the 34 K/42K1 using the fast-climbing equipment. This allows the hook height of the 34 K/42K1 to be adjusted easily to any site situation.

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    28m
    4,000kg
    36m
    1,200kg

    Technical data

    • Max. hook height
      28m
    • Max. lifting capacity
      4,000kg
    • Max. radius
      36m
    • Lifting capacity at max. radius
      1,200kg
    • Standard
      EN 14439
    • Lines
      2/4
    • Luffed jib position
      30°
    • Jib position to avoid obstacles
      45°
    • Slewing radius
      2.50m
    • Hoist gear
      11 kW FU
    • Slewing gear
      3.0 kW FU
    • Trolley travel gear
      1.3 kW / 2.3 kW

    Downloads

    • Datasheet 42 K.1

      PDF (2,3 MB)

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    • The 42 K.1 fast-erecting crane - highly adaptable.

      PDF (2,3 MB)

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    53 K

    The 53 K is extremely variable in terms of its outreach and hook height. Up to 3 tower sections can be installed using its fast-equipment. That means that this fast-erecting crane with its seven different hook heights can be easily adapted to suit a variety of situations. The 53 K is ideal for building multi-family homes with up to 8 floors.

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    31m
    4,200kg
    40m
    1,100kg

    Technical data

    • Max. hook height
      31m
    • Max. lifting capacity
      4,200kg
    • Max. radius
      40m
    • Lifting capacity at max. radius
      1,100kg
    • Standard
      EN 14439
    • Lines
      2/4
    • Luffed jib position
      20°
    • Jib position to avoid obstacles
      45°
    • Slewing radius
      2.50m
    • Hoist gear
      11 kW FU
    • Slewing gear
      3.0 kW FU
    • Trolley travel gear
      2.2 kW FU / 3.0 kW FU

    Downloads

    • Datasheet 53 K

      PDF (2,3 MB)

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    • Extremely adaptable. The 53 K fast-erecting crane.

      PDF (3,5 MB)

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    Videos

    • Liebherr - Extremly versatile: 53 K fast-erecting crane

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    65 K.1

    On the 65 K.1, all loads are moved in pure SPEED2LIFT 2-line operation. Optionally, this crane can be equipped with an external cabin.

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    34.60m
    4,500kg
    43m
    1,350kg

    Technical data

    • Max. hook height
      34.60m
    • Max. lifting capacity
      4,500kg
    • Max. radius
      43m
    • Lifting capacity at max. radius
      1,350kg
    • Standard
      EN 14439
    • Lines
      2
    • Luffed jib position
      30°
    • Jib position to avoid obstacles
      45°
    • Slewing radius
      2.55m
    • Hoist gear
      11 kW FU
    • Slewing gear
      4.0 kW FU
    • Trolley travel gear
      3.0 kW FU

    Downloads

    • Datasheet 65 K.1

      PDF (3,93 MB)

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    • A powerful complete package.

      PDF (0,7 MB)

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    81 K.1

    The 81 K.1 fast-erecting crane delivers a higher lifting capacity with its Load-Plus function. The electronic monitoring of the load states enables the lifting capacity to be increased by up to 20%.

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    40.40m
    6,000kg
    48m
    1,350kg

    Technical data

    • Max. hook height
      40.40m
    • Max. lifting capacity
      6,000kg
    • Max. radius
      48m
    • Lifting capacity at max. radius
      1,350kg
    • Standard
      EN 14439
    • Lines
      2
    • Luffed jib position
      30°
    • Jib position to avoid obstacles
      45°
    • Slewing radius
      2.75m
    • Hoist gear
      15 kW FU
    • Slewing gear
      5.0 kW FU
    • Trolley travel gear
      3.0 kW FU

    Downloads

    • Datasheet 81 K.1

      PDF (4,9 MB)

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    • More power, more range, more convenience. The 81 K.1 fast-erecting crane. 

      PDF (3,7 MB)

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    125 K

    The 125 K has been specially developed for civil engineering requirements such as road bridges and commercial and industrial building construction.

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    41.50m
    8,000kg
    55m
    1,300kg

    Technical data

    • Max. hook height
      41.50m
    • Max. lifting capacity
      8,000kg
    • Max. radius
      55m
    • Lifting capacity at max. radius
      1,300kg
    • Standard
      EN 14439
    • Lines
      2
    • Luffed jib position
      30°
    • Jib position to avoid obstacles
      45°
    • Slewing radius
      3.20m
    • Hoist gear
      18 kW FU
    • Slewing gear
      7.50 kW FU
    • Trolley travel gear
      -

    Downloads

    • Datasheet 125 K

      PDF (2,5 MB)

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    • The largest of a successful family.

      PDF (0,8 MB)

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    Videos

    • Liebherr - 125 K - Human and machine in perfect harmony

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    • 125 K fast-erecting crane: the largest of a successful family.

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contacts

Technical information in detail

Are you looking for an overview of all technical datasheets?

Here you can download all technical information about our new crane offer:

technical datasheets


Do you have questions? Call us:

+49 2271 465-0

WASEL-SERVICE

Do you need expert advice on the subject of tower cranes? Do you need services such as crane transport, erection or dismantling? Spare parts, maintenance or repairs? Here you will find your contacts: 

your contacts


Or simply call us:

+49 2271 465-0