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Quick couplers

Compact, robust and safe symmetrical quick couplers

Castes quick couplers with FrontPinLock! A safe solution for excavators, regardless of control systems, machine size and age. Our quick couplers follow the symmetric standard and meets all requirements of the new ISO13031.

Steelwrist SQ 768x432
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    SQ Auto Connection System

    Changing powered work tools in seconds

    The demand for productivity is constantly rising and in some applications the need for work tool changes is almost continuous.

    With Steelwrist SQ-technology you will be able to change between tiltrotator, hydraulic breaker, crusher, shear, pulverizer, grapple, screening bucket, compactor and of course any mechanical work tool – all without ever leaving the cabin and in only seconds.

    By using the latest available technology is was possible to optimize the hydraulic characteristics as well as to drive cost down. This makes full hydraulic couplers more affordable than in the past with even improved oil flow characteristics.

    By maintaining the steelcasted one piece body in both SQ-couplers and SQ-tiltrotators we manage to keep the same exceptional strength/weight relationship as the other Steelwrist products.

    By using the Front Pin Lock technology on our SQ-couplers – we manage to keep the high safety level without the need for complicated and expensive sensor based control systems.