RDX 5.5 ground screw installation machine

Ground Screw Equipment
RDX 5.5 Installation Machine

The RDX 5.5 combines an Eibenstock EHB32 with a precision gearbox offering a maximum of 5,500 Nm of torque to offer our fastest and most powerful installation machine. 

Aimed toward professionals, the RDX 5.5 is suited to installing ground screws where greater capacity and load-bearing depths are required.

Key Features:

  • Power Input: 1,800 W
  • Rated Voltage: 110v~ or 230v~
  • Rated Output - Gear 1: 5500Nm 2.1rpm
    Rated Output - Gear 2: 2000Nm 7.2rpm
  • Dimensions (HWD): 550 x 350 x 250 mm
  • Weight: 21.9 kg without telescopic arm
  • Telescopic Arm Dimensions: 1500 x 70 mm
  • Telescopic Arm Weight: 10.3 kg

Download Data Sheet

RDX 5.5 ground screw installation machine with spirit level


Onboard spirit level to help guide your installations.

RDX 5.5 ground screw installation machine and torque arm

Purposefully Designed

The RDX 5.5 is ready to connect with our drive adapter and to install ground screws on your projects

UK stockist and supplier of ground screws

Industry-leading Ground Screws
Robust, low-carbon foundations that don’t cost the earth

RADIX is the UK’s leading manufacturer, stockist and supplier of ground screws and extendable screw piles, the efficient and low-carbon foundation system capable of supporting projects of all scales and sectors with minimal impact on the environment.

We have designed and manufactured our comprehensive range of ground screws and screw piles with significant load-bearing capacities, galvanised to deliver an increased lifespan of 76+ years.

With a single screw capable of supporting point loads exceeding 75kN and withstanding significant vertical uplift and horizontal forces exceeding 45kN, our foundations provide a rapid, robust and sustainable base for projects across all sectors.

We can equip you with the powerful RDX 5.5 installation machine on its own, or supply you with one of our complete Ground Screw Starter Kits, providing you with everything you need to start installing sustainable foundations in your business.

Together, we can change the way we build and protect our environment for future generations.

Download our Brochure