Geoprobe® Model 7822DT

	Geoprobe® design engineers pulled all of the best qualities of the Model 6620DT and 7720DT, packed in more features our customers have asked for, and packaged them in the Model 7822DT.	7822DT FEATURES 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, bidirectional 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, 58 Hp, liquid-cooled Tier 3 compliant Kubota turbo diesel engine

	The GA4000 Augerhead on the 7822DT has more torque, ideal for hollow stem augering. Shown with the DH100 Automatic Drop Hammer and Hydraulic Winch.
	The new Geoprobe® GH64 Hammer features Modular Percussion Power Cell technology and integrated two-speed, bi-directional rotation with up to 550 rpm.
	The 7822DT was designed with ‘Serviceability’ in mind, from the lift-up lid on the engine compartment to easy access to the battery, fuses, and relay panel.
	The control panel was totally redesigned and features thumb-dial control for the auxiliary hydraulics, more options, more controls, and more feedback for machine operators.
	The rear stabilizer with the Geoprobe® Drop Rack System is capable of lifting and moving 2,000 lb. of tools and supplies.








	7822DT Design Team (standing, l to r): Larry Screen, Mark Abker, Darin Huelsman, and Tracy Dahl. (kneeling) Nathan Peters and John Frost.