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Pin Grabber Coupler (315-Linkage): 455-3916

Pin Grabber Coupler (315-Linkage): 455-3916

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.

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Minimum Carrier Weight15ton (US)

Maximum Carrier Weight18ton (US)


Attachment Pin Diameter - Stick (Front)2.76in

Attachment Pin Diameter - Link (Rear)2.76in

Pin Spread - Minimum15.71in

Pin Spread - Maximum18.5in

Lifting Eye Working Load Limit22046lb

Width - Machine Interface18.11in

Width - Attachment Interface10.67in



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