Steelwrist SQ90 Fully Automatic Quick Couplers

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Steelwrist Sq90 Cat

The SQ90 fully automatic coupler system is targeted toward excavators up to 70 tons in the demolition industry.

  • Provides increased safety and the ability to change hydraulic powered work tools in seconds without leaving the cab
  • Compliant with the Open-S standard
  • Upgraded Front Pin Lock safety solution offers mechanical lock of the front shaft to limit the risk of an unintended drop of heavy demolition tools
  • Hydraulic couplings with Qplus technology enable higher hydraulic flows with less pressure drops
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