Pin Grabber Coupler (HB-Linkage): 570-6304

Pin Grabber Coupler (HB-Linkage): 570-6304

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 90 ton (US)

  • Maximum Carrier Weight 95 ton (US)

  • Weight 3430 lb

  • Attachment Pin Diameter - Stick (Front) 4.72 in

Request a quote

Product Specifications



  • Attachment Pin Diameter - Link (Rear) 4.72in

  • Attachment Pin Diameter - Stick (Front) 4.72in

  • Lifting Eye Working Load Limit 52911lb

  • Maximum Carrier Weight 95ton (US)

  • Minimum Carrier Weight 90ton (US)

  • Pin Spread - Maximum 27.4in

  • Pin Spread - Minimum 23.23in

  • Weight 3430lb

  • Width - Attachment Interface 21.34in

  • Width - Machine Interface 35.28in