Hydraulic Connecting S Type Coupler HCS70/55: 582-9886

Hydraulic Connecting S Type Coupler HCS70/55: 582-9886

Cat® Hydraulic Connecting S Type Couplers connect to your machine's hydraulics and electronics giving you the ability to pick up an attachment with full functionality in seconds without leaving the cab. These couplers deliver the productivity and versatility benefits you expect from a coupler. Additionally, they bring safety to your people, equipment, and overall operation while increasing the life of the other attachments in your fleet.

  • Height 17.9 in

  • Machine Class 24-30

  • Maximum Operating Pressure 5076 psi

  • Weight 725 lb

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Product Specifications



  • Height 17.9in

  • Length 35.7in

  • Width 23.9in


  • Machine Class 24-30

Hydraulic Specifications

  • 1" Hydraulic Connector Flow 100gal/min

  • 1" Hydraulic Connectors (Mounted) 2

  • 1/2" Hydraulic Connector Flow 21gal/min

  • 1/2" Hydraulic Connectors (Mounted) 2

  • 3/4" Hydraulic Connector Flow 59gal/min

  • 3/4" Hydraulic Connectors (Optional) 2

  • Maximum Operating Pressure 5076psi


  • Lift Hook Capacity 8ton (US)

  • Weight 725lb