01706 653620 / info@gmh.co.uk

  • Heavy Duty Winches/Cranes

    Big performance in the smallest of spaces

Our CRABster winch offers the highest performance at up to 250 tons in the smallest space. Its robust construction and numerous control and protective functions make it a long service specialist, even in its standard version.

Thanks to its design, the CRABster has no lateral hook movement and with its frequency inverter, it provides extremely precise, productive and safe load handling at both low and high speeds.

Winch types

  • CRABster M

    • Double girder trolley
    • Up to 250 t

  • CRABster F

    • Fixed hoist for free-standing installations
    • Up to 250 t

Benefits

  • Hoist motor

    • Frequency inverter hoist motor (not a precision hoist motor) makes for low servicing costs
    • Very slow/fast speeds permit precise or productive working

  • Hoist brake

    • High braking torque = high safety
    • No maintenance necessary (holding brake)
    • Reduction in operating costs

  • Hoist gearbox

    • High quality components (our own manufacture)
    • Oil lubrication and low maintenance costs
    • Helical gears ensure smooth running

  • Space utilisation

    • Optimal space utilisation
    • Uniform wheel load distribution

  • Control system

    • Simple and efficient integration on the crane
    • Cable marking (PLIOTEX)
    • Space for expansion modules fitted on site

  • Hoist monitoring

    • Improved safety at work
    • Optimised service intervals
    • Identification of misuse

  • Central lubrication

    • Operating cost savings
    • Simple and rapid access to the lubrication points
    • No lubrication point is forgotten

  • Hook block/rope guide

    • Low-impact rope guide thanks to the inclination of the pulleys
    • Robust, cast iron rope guide ring
    • Longer service life for the rope drive as a whole
  • Hoist motor
  • Hoist brake
  • Hoist gearbox
  • Space utilisation
  • Control system
  • Hoist monitoring
  • Central lubrication
  • Hook block/rope guide
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