Cat® Pin Lock Couplers are the key to new levels of performance on any Cat Backhoe or Mini Hydraulic Excavator. New Cat machines fitted with a Pin Lock Coupler can take advantage of existing pin on style bucket inventory, utilizing buckets from similarlysized competitive machines in a mixed fleet environment, enabling one machine to fill many roles on a job site.
Detailed Equipment Specifications
45/50 mm (1.8/2 in)
416D Backhoe Loaders
Dedicated Factory Installed
Tilt Angle Range +/-
Plated Engagement Pin
Zinc plated engagement pin prevents corrosion, allowing for trouble free operation in harsh environments.
Locking Pin with Lanyard
Standard locking pin with lanyard prevents loss and provides a placement holder when not in use.
Doubler on Inside Hooks
Engagement points on coupler hooks are doubled plated for extending the life of the coupler. The increased contact area also provides additional stability for connected attachments. (450/310 versions only)
Fully compatible with Wain-Roy and Gannon-style buckets.