Breaker & Thumb

HKX Breaker & Thumb kits include all the components, instructions and support needed for complete installations. HKX kits are engineered to seamlessly integrate with your excavator’s hydraulic system as well as provide accurate hydraulic power to your attachments. Standard kits are available for current and out-of-production excavators and almost every attachment on the market.

Hydraulic System: Single or double acting (1- or 2-way oil)

Line Sizing: 80% of 1 pump at approximately 25 FPS

Line Pressure: 3,000 PSI rated hoses

Upgradeable: Yes

Control(s): Joystick, OEM Joystick or Foot Pedal

Recommended Option(s): OEM Monitor Flow Control (standard where applicable) - Electronic Function Select - Secondary Pressure Relief (standard on Komatsu) - Thumb Lock (standard feature)

Applicable Attachments: Most attachments requiring only 1 circuit with up to 3,000 PSI and 80% of 1 pump flow.

Notes: Pre-formed and powder-coated tubing to the end of the arm, terminating in ball valve. Includes a manually operated combination selector valve.