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Coupler EX

Coupler EX

CASE excavator couplers provide power and quick attachment changeover from the safety and comfort of your cab.

Coupler Ex Brochure
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CASE Multi-fit S-Series Twin-Locking Pin Grabber Coupler

  • Features two (2) independent mechanical locks:
    • Secures both front and rear attachment pins in the event of hydraulic failure or power loss
    • Automatic Blocking System (ABS) secures the front attachment pin
    • Stops attachments from swinging dangerously in operating mode if hydraulic power is lost
    • Prevents inadvertent release of attachment; releases only when inverted near the ground
  • One-way check valves are located in the coupler cylinder and solenoid valve to ensure full system pressure is retained in the event of a hydraulic hose failure
  • Visual indicator to show operator that the front pin is attached
  • Integrated lifting eyelet for incredible strength
  • Wear indicators on the rear hook to help maximize uptime

Attachments make the difference

Your CASE equipment is the platform — your attachments make the difference in how much work you win and how profitable your machine is. We’ve got attachments – hundreds of them even – for you to choose from today.

Visit the new to find attachments specifically designed for your CASE machine or browse some of our attachments below.



CASE dealers provide world-class equipment and aftermarket support, industry-leading warranties and flexible financing.

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