Introducing the D-Lock Coupler

The simple design of the D-Lock Hydraulic combined with the world leading safety features makes the D-Lock Hydraulic the safest coupler on the market today. The D-Lock Coupler is dual locking, meaning attachments remain securely engaged on both pins in the event of loss of engagement force.

Compliant with Australian standard AS13031:2023, European standard EN474, International ISO 13031, and all major contractor policies. Compact design with only two hoses, minimal moving parts, no greasing and no complicated operating sequence to follow are just a few of the features which put the D-Lock at the forefront of coupler performance worldwide. 

 D-Lock Coupler Features

The D-Lock Coupler heralds a new era in fully automatic quick couplers.

D-Lock Coupler: Features

D-Lock Coupler is the most reliable, safe, cost effective and user friendly coupler on the global market:

• Automatic front lock – Locks the front pin in the event the rear pin is not secured
• Multi pin centre, picks up all attachments in the same weight class with the same pin diameter
• Highly visible front lock indicator
• Safety system does not rely on gravity
• Dual pin lock – Locks both front and rear pins in the event of loss of engagement force
• Unlock process is designed to release only when the operator intends to do so, in a controlled and safe manner
• Simple yet safe unlock procedure eliminates accidental releases
• Only requires two hydraulic lines
• Compact design – Improving machine performance
• No greasing or lubrication required

D-Lock Coupler: Primary Lock

The sliding jaw primary lock allows for multi pin centres to be accepted and is operated by a unique double skinned double acting hydraulic cylinder utilising full system pressure. No head feed tube or pressure reducer is required.

D-Lock Coupler: Dual Pin Locking Plus (DPL+) System

D-Lock Coupler: Checklist/Compliance/Comparison