Hydraulic Coupler

Spec Sheet

Steel Unlimited's automatic Quick Couplers allow changing of buckets and attachment without ever leaving the vehicle. Variable centre, allowing a range of different machines to be used is a standard feature.These will work with grapples, rippers and compactors, and are supplied complete with a hydraulic fitting kit and a pair of pins.

Key Features:

  • • 4 - 5 Ton twin pin auto lock available.       
  • • Locks front pin if you miss rear pin during pickup.
  • • Designed with lowest possible profile saving weight and maintaning a high breakout force
      for the excavator.
  • • Both pins will remain fully locked in event of hydraulic hose failure.

 

 

 

 

 

 

PART NUMBER COUPLER TYPE
MACHINE WEIGHT
SUI08HC HYDRAULIC 16,000 - 19,999 LBS.
SUI130HC HYDRAULIC 20,000 - 29,999 LBS.
SUI160HC HYDRAULIC 30,000 - 39,999 LBS.
SUI210HC HYDRAULIC 40,000 - 49,999 LBS.
SUI240HC HYDRAULIC 50,000 - 69,999 LBS.
SUI350HC HYDRAULIC 70,000 - 89,999 LBS.
SUI450HC HYDRAULIC 90,000 - 140,000 LBS.
MANUAL COUPLERS AVAILABLE ON REQUEST
SPECIFICATIONS, DIMENSIONS & WEIGHT ARE APPROXIMATE AND ARE SUBJECT TO CHANGE WITHOUT NOTICE.