S80 S Type Excavator Coupler: 573-3171

Specifications

Features

Unmatched Durability

• The most important coupler components are protected inside the cast base
• The coupler is made of cast pieces that sustain force better over time
• Wide contact surface to connect attachments prevents excessive wear
• Low build height maintains consistent breakout force
• Heavy-duty locking wedge keeps attachments secure

Enhanced Versatility

• Switching attachments is quick and easy
• Attachments can be shared between machines in the same size class
• Lift hook allows for lifting objects with a chain or strap

Industry-Leading Safety

• SecureLock™ features and technology lead the industry in safety
  • Pressure relief – limits system to 300 bar (4351 psi) to protect the cylinder or locking wedge from damage
  • Hydraulic lock – check valve prevents hydraulic backflow
  • Sensor – measures the position of the locking wedge and indicates coupling status to the operator
  • Mechanical Spring – keeps the locking wedge in locking position, even in the event of hydraulic pressure loss
• Locking visual on coupler and machine monitor gives operator assurance the attachment is connected
• Operators can switch attachments independently while staying safe in the cab

Boost Efficiency and Productivity with Integrated Technologies

• Never waste time looking for your coupler again. Cat asset tracking is available on select couplers.
• Track your entire fleet of attachments and machines from one source. Couplers with asset tracking can be viewed within VisionLink®alongside Product Link™subscribed equipment.
• Keep your assets secure. Couplers with an asset tracker send an alert if they leave an easy-to-setup site boundary.