Attachments

Couplers - Excavator

Quick Couplers are the high-performance option for Cat® Excavators. Couplers allow one man to change work tools in seconds for maximum performance and flexibility on the job site. One machine can move rapidly from task to task, and a fleet of similarly equipped machines can share a common work tool inventory.

Dual Lock Pin Grabber Couplers - Mini Excavator

Cat® Dual Lock Pin Grabber Couplers allow work tools to be changed quickly - improving overall production and increasing machine versatility.

Image Model Width Length Weight
Hydraulic 3 ton Coupler for Mini Excavator 10.6 in 17 in 91 lb Details
 

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Dual Lock Pin Grabber Tilt Couplers - Mini Excavator

Cat® Dual Lock Pin Grabber Tilt Couplers allow work tools to be changed quickly - improving overall production and increasing machine versatility.

Image Model Weight Overall width Working width
Hydraulic Dual Lock Tilt Coupler-8 ton 436.5 lb 14.6 in 14.6 in Details
 

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Pin Grabber Coupler

From the operator’s seat, visual and audible indicators help assure attachment is coupled. Your Cat excavator hydraulics, mechanisms inside the coupler, and digging forces all work together to assure the attachment stays engaged. The Cat Pin Grabber Coupler meets or exceeds applicable safety standards allowing you to work anywhere in the world. This coupler is weighted right to allow big bucket payloads. It’s sized right for excellent breakout force and digging power.

Image Model Weight Width, machine interface Lifting Eye Working Load Limit
312-Linkage Pin Grabber Coupler 414 lb 15 in 11 lb Details
 
315-Linkage Pin Grabber Coupler 18.1 in 11 lb Details
 
B-Linkage Pin Grabber Coupler 837 lb 20.2 in 11 lb Details
 
CB-Linkage Pin Grabber Coupler 1025 lb 21.6 in 15 lb Details
 
CB-Linkage Pin Grabber Coupler, Trenching 949 lb 19.3 in 15 lb Details
 
DB-Linkage Pin Grabber Coupler 1370 lb 23.2 in 15 lb Details
 
DB-Linkage Pin Grabber Coupler, Narrow 1370 lb 23.2 in 15 lb Details
 
TB-Linkage Pin Grabber Coupler 2082 lb 26.2 in 22 lb Details
 
TB-Linkage Trenching Pin Grabber Coupler 2060 lb 25.8 in 22 lb Details
 

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CW Series Couplers

Increase the utilization of your excavator with a quick coupler. Your machine becomes an all-pupose tool carrier. Available in hydraulic or manual (spindle) versions.

Image Model Weight Width Load Rating, Hoisting Hook
CW-70 Dedicated Quick Coupler 2750 lb 33.6 in 22 lb Details
 

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