TB-Linkage, TrenchingNon-Current
TB-Linkage, Trenching
Overview
Center-Lock Trenching Couplers for TB linkage machines
Specifications
| Linkage | TB (Trenching) |
| Weight | — |
| Lift Eye Rated Capacity | — |
Benefits & Features
Confident Locking
Cat Center-Lock™ Pin Grabber Coupler gives operators confidence though its locking system and visible locking mechanism.
Positive Security
Once Center-Lock™ has engaged a work tool, the lock is so secure it will stay locked—even in the event of hydraulic failure.
Strong
Should a pin be inadvertently missed, either coupler hook is strong enough to hold the full weight of the work tool on it's own.
Specifications
| Linkage | TB (Trenching) |
| Weight | — |
| Lift Eye Rated Capacity | — |
| Lift Eye Inside Diameter | — |
| Overall Coupler Width | — |
| Pin Spread - Minimum | — |
| Pin Spread - Maximum | — |
| Pin Diameter - Front | — |
| Pin Diameter - Rear | — |
| Face Spread - Minimum | — |
| Face Spread - Maximum | — |
| Face Spread - Maximum w/ Spacers | — |
Benefits & Features
Confident Locking
Cat Center-Lock™ Pin Grabber Coupler gives operators confidence though its locking system and visible locking mechanism.
Positive Security
Once Center-Lock™ has engaged a work tool, the lock is so secure it will stay locked—even in the event of hydraulic failure.
Strong
Should a pin be inadvertently missed, either coupler hook is strong enough to hold the full weight of the work tool on it's own.
Visible
The lock on the front pin of the work tool is clearly visible to the operator, always showing the status of the coupler: open or closed. This gives the operator confidence a tool is engaged, and makes changing tools faster.
Versatile
Pin grabber couplers allow work tools to be changed quickly—improving overall production and increasing machine versatility.
Any Attachment
Cat Center-Lock™ Pin Grabber Coupler will engage and disengage virtually any Cat bucket or attachment equipped with pins.
Lock in Any Position
Because engaging the locking mechanism in Center-Lock™ does not require gravity to actuate. Simplified operation allows quicker tool change regardless of boom or stick position.
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