This used Geith quick coupler for the CAT 336 is a hydraulic excavator attachment designed to streamline tool changes on the job site. Built for heavy earthmoving and mass excavation machinery, this hydraulic quick coupler allows operators to connect and disconnect buckets, rippers, thumbs, and specialty tools during site preparation, road building, and utility installation.

Equipping a 36-ton class excavator with a hydraulic coupler significantly improves job site productivity and equipment versatility. Operators can alternate attachments directly from the cab, reducing machine downtime between trenching, grading, and material handling tasks. This rapid transition capability eliminates the labor and delays associated with manual pin removal, keeping the excavator engaged across multiple phases of work.

Engineered by Geith for CAT 336 excavators, this used unit operates using the carrier machine's auxiliary hydraulic circuits to actuate the latching mechanism. Hydraulic quick couplers in this equipment class feature heavy-duty cast or welded steel bodies designed to withstand high breakout forces, incorporating integrated safety locks that maintain pin engagement even in the event of hydraulic pressure drops.

This attachment is an effective addition for earthmoving contractors, civil construction crews, demolition operators, and fleet managers seeking to maximize the utility and working efficiency of their Caterpillar 336 excavators.