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Introducing the G-Series Swing Machines: Rugged, Reliable, and Ready to Rumble

You never quit and neither will your G-Series Swing Machine. Because in the forest, uptime isn't everything. It's the only thing.


Simplified electrical system

More reliable electrical architecture simplifies wiring harnesses and minimizes the number of fuses and relays needed, eliminating 30 percent of the electrical connectors. JDLink™ enables quick fault detection and troubleshooting.


Beefier Structures

Undercarriage and mainframe are designed to deliver up to 67-percent longer life. More robust boom-foot base with larger pins on the 3154G and 3156G strengthens the boom connection. Bushings have been added to the boom tower and boom tip to improve joint integrity and simplify repair.

More robust cooling system

Larger, higher-capacity coolers and improved airflow help reduce hydraulic operating temperature, for maximum component life. Bar-and-plate design is more durable than in-style coolers.


Hydraulic reversing fan

Variable-speed fan runs only as fast and often as conditions demand, conserving power and fuel. Reversing fan automatically shifts airflow to eject cooler-core debris. For more frequent cleaning, simply press the handy dash-mounted button to active the reversing cycle.


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      View the Forestry Finance Offers from John Deere
      • JDLink Infograpic

        A Guide to JDLink Machine Monitoring

        Learn more about JDLink Machine Monitoring System in an easy-to-read infographic.

          View infographic in detail