GroundTech Solutions

- Model 7822DT - Rubber Track Machine


The Geoprobe Model 7822DT is a powerful rubber track machine with a compact platform for increased site access. The Model 7822DT is equipped with the many standard features that Geoprobe owners enjoy along with many new advantages to provide even higher utilization in all types of field conditions. The proven, durable 20-series track carrier moves the machine around field sites at nearly 8 kilometers per hour either by remote control or a tethered wire. The heart of all Geoprobe direct push machines is the percussion hammer and the Model 7822DT is no different. Geoprobe engineers have designed the powerful Geoprobe GH64 percussion hammer with two significant features: a Modular Percussion Power Cell and integrated two-speed, bi-directional rotation. In addition, the GA4000 Auger Head featured on the Model 7822DT has 4,000 ft lbs of rotational torque.

  • 78 in. (1,981 mm) probe cylinder stroke
  • 48,000 lb. (214 kN) pullback for today's larger sampling tools and deeper depths
  • New GH64 Hammer with Modular Percussion Power Cell and integrated two-speed, bi¬directional rotation
  • GA4000 Augerhead offers more torque and is integrated onto a redesigned swing-out mounting system
  • Totally redesigned control panel with more options, more controls, more feedback
  • Designed and built CE compliant
  • Auxiliary hydraulic power ports
  • Rear stabilizer with Geoprobe Drop Rack System
  • Oscillation provides for easy vertical positioning of the foot on unlevel terrain
  • New mast and winch configuration provides better control and faster line speed
  • Powered by a four-cylinder, 57 Hp, liquid-cooled Tier 3 compliant Kubota turbo diesel engine

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