Snaplock+ Hydraulic Coupler

When safety is paramount

Keypad Control

Introducing the Snaplock+ Coupler

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

Compliant with Australian standard AS4772-2008, European standard EN474 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 Snaplock+ at the forefront of coupler performance worldwide.

Snaplock+ Coupler Features

With new regulations looming, the Snaplock+ Coupler heralds a new era in fully automatic quick couplers.

Snaplock+ Coupler: Features

Snaplock+ 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

Snaplock+ 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.

Snaplock+ Coupler: Dual Pin Locking (DPL) System

Front lock automatically engages the moment the rear jaw is activated negating any chance of the bucket falling off if the operator misses the rear pin.
DPL safety system locks both front and rear pins in the event of loss of engagement forces.
DPL safety system ensures attachments cannot swing on the front pin in the event of loss of engagement forces.

Safety first – with the Snaplock+ Coupler Fully complies to AS4772-2008 and EN474 Standards and ISO 13031 International standard.

Snaplock+ Coupler: Check List/Compliance/Comparison

When safety is paramount demand the Snaplock Coupler

Snaplock+ Keypad

Safety is paramount when it comes to quick hitch couplers and the Snaplock+ Coupler Keypad is another innovation provided by Doherty which ensures safety on the job site. The Keypad replaces the traditional “missile style” or “toggle switch” eliminating the possibility of accidental attachment release. It is wired the same way.

Key Features:

  • Warning buzzer and flashing light activates when in unlock mode
  • Self checking on start up
  • Suitable for retrofitting to all types and brands of electrically switched couplers

Safety & Security:

4 digit code to lock / unlock prevents accidental activation
Ability to set unique codes for each operator improves security

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