Pin Grabber Coupler (312-Linkage): 388-6156

Pin Grabber Coupler (312-Linkage): 388-6156

Cat® Pin Grabber Couplers bring another level of productivity and versatility to your operation. Add the ability to change attachments quickly and conveniently to your operation, while staying aligned to worldwide safety standards.

  • Minimum Carrier Weight 11 ton (US)

  • Maximum Carrier Weight 15 ton (US)

  • Weight 414 lb

  • Attachment Pin Diameter - Stick (Front) 2.56 in

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Product Specifications



  • Attachment Pin Diameter - Link (Rear) 2.56in

  • Attachment Pin Diameter - Stick (Front) 2.56in

  • Lifting Eye Working Load Limit 22046lb

  • Maximum Carrier Weight 15ton (US)

  • Minimum Carrier Weight 11ton (US)

  • Pin Spread - Maximum 16.97in

  • Pin Spread - Minimum 13.7in

  • Weight 414lb

  • Width - Attachment Interface 8.31in

  • Width - Machine Interface 15in