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Expander 2i

The Expander 2i takes usability and capability to the next level with a telescopic mast that extends between 3.2m - 5.0m. This allows precise control of each post in any terrain or environment, even when headroom is limited. The fully fabricated mast with 10mm reinforcing is designed with extreme durability in mind and will take the punishment of everyday post driving in its stride.

Now featuring Kinghitter’s ‘interchangeable’ hydraulics system, the Expander 2i also allows quick and easy setup without the need for a high-flow hydraulic dump line. The system also ensures industry-leading hammer speed and cycle times, while eliminating rope whip for increased rope life.

      Expander 2i Packages

      Expander 2i
      .

      • 3.2m - 5.1m Expanding Mast
      • 300kg Hammer
      • Pin & Chain System
      • 6 Bank Valve 
      • Accessory Ready
      360° Interactive View

      Expander 2i
      Mastshift

      • - 3.2m - 5.1m Expanding Mast
      • 300kg Hammer
      • Pin & Chain System
      • 6 Bank Valve
      • 300mm Mastshift 
      • Accessory Ready
      360° Interactive View

      Expander 2i
      Mastshift Terminator

      • 3.2m - 5.1m Expanding Mast
      • 300kg Hammer
      • 300mm Mastshift
      • Pin & Chain System 
      • 6 Bank Valve
      • Terminator Sidemount BaseTerminator Base 
      • 950mm Side Shift
      • 240kg Counterweight
      • Toolbox
      360° Interactive View

      Expander 2i
      Mastshift Dominator

      • 3.2m - 5.1m Expanding Mast
      • 300kg Hammer
      • 300mm Mastshift
      • Pin & Chain System
      • 6 + 4 Hydraulic Valve Banks
      • Dominator Rotational Base
      • 130 Degree Rotation
      • 650mm Shift,
      • 2x Hydraulic Legs
      • Hydraulic Toplink to Tractor
      • Optional Counterweight
      360° Interactive View

        Accessories

        Auto Latch Auger Kit

        The Auto-Latch Auger Kit is a powerful and user-friendly system featuring a hydraulic ram for downforce and auger extraction, along with an automatic latching mechanism for stability. Its 250cc hydraulic motor ensures fast and reliable operation, making it ideal for tough ground conditions like blue clay, hard pan, and sandstone. It's compatible with a range of anticlockwise augers and Dig/Rock Pilots for enhanced performance.
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        Rock Spike Kit

        The Rockspike Kit is designed for rocky terrain, using a solid steel spike driven by the hammer to break through rocks and create pilot holes for posts. Its 8-tonne extractor ram easily removes the spike or old posts. The hydraulic positioning ram rotates the rock spike in and out of position via the valve bank controls. Rockspikes are available in two different sizes: 90mm & 130mm.
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        Rockspike Extractor / Auger Combo

        The Rockspike Extractor/Auger Combo offers unmatched versatility, combining the rockspike extractor kit with interchangeable Rockspike and auger motor. The Auger is powered by a high-capacity 250cc hydraulic motor, which handles tough ground conditions like blue clay, hard pan, and sandstone with ease. It's compatible with a range of anticlockwise augers and Dig/Rock Pilots for enhanced performance.
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        Rockspike Extractor / Torque Drill Combo

        The Kinghitter Torque Drill delivers unmatched auger torque with a planetary gear drive and high-capacity hydraulic motor, producing 2300NM of torque. Mounted on the Rockspike Extractor Kit for stability, it can be interchanged with a Rockspike, and is fitted with a hydraulic positioner, which pivots it in & out of position using a hydraulic ram. The setup includes anticlockwise hardened augers with hard-faced or tungsten rock pilots, available in a range of sizes.
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        Upgrade Options

        A Frame Stand

        A Frame Stand Easily store your postdriver with this A-Frame Stand (for machines without a Terminator or Dominator Base)

        Leg Roller

        The Leg Roller kit is an upgrade from the standard feet and allows the postdriver to easily roll out to the fence line without messing up the ground you are working on. It is also ideal for hard and dry surfaces when using the standard feet to slide the postdriver in/out of the fence line is difficult. It is most commonly paired with the Terminator base.

        Post Roller Bar Kit

        The Post Roller bar kit is an alternative to using just a chain to steer your post. The 2 rollers prevent the chain from jamming on the post as it is driven into the ground.

        Rockspike/Auger Mount

        The Rockspike / Auger mount is designed for those who are using multiple accessories. It simply mounts onto your Terminator or Dominator base and allows for the easy storage of Rockspikes, Augers/Torque Drills, Hydraulic Motors, and Spinning Jennys. A simple and practical way of keeping your gear stored safely and out of the way.

        Terminator (Retrofit)

        The Terminator base can be retrofitted to your existing postdriver. If you do not have enough valve slices to operate this base, we can supply additional valve banks that bolt on above your existing valve.

        Spinning Jenny Holder

        The spinning jenny holder is an accessory that attaches to both the Terminator and Dominator bases. It enables you to use your spinning jenny more effectively, simplifying the task of running wires. On the Dominator base, it swings in and out of position, keeping it clear of your workspace whenever it’s not in use.

        Hand Rammer & Level Holder

        The hand rammer and level holder is a handy accessory positioned at the base of the postdriver mast on the operator side, adjacent to the valve bank. It gives you convenient, dedicated storage for your hand rammer and level, ensuring quick access to these essential tools whenever you need them.

        Chainsaw Holder

        Chainsaws are essential fencing tools, so instead of storing yours in a toolbox and risking exposure to mud and dirt, use the chainsaw holder. It mounts securely to both the Terminator and Dominator bases, providing a dedicated, convenient storage spot that keeps your saw clean, accessible, and ready for use.

        Active Safety System

        The KingHitter ‘Active Safety System’ is an optional upgrade that makes post drivers safer, without sacrificing efficiency and Kinghitter’s legendary usability. This comprehensive safety package focuses on protecting the operator, and allows them to work safely in a constantly changing environment

          Expander 2i Videos

            Why Kinghitter?

            It is no secret that Kinghitter Postdrivers are faster and hit harder than any other brand. This is no fluke either, as 40 years of real-world testing and in-house design development has enabled Kinghitter to develop the most optimized, efficient, and easy to use machines available on the market. But don’t just take our word for it, here is what some of our customers had to say about their machines.