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Note: The 6622CPT is a specialty production machine. Visit our drilling rigs for current production models, including the CPT Rigs.

Compact CPT Rig with Big Push Power

Mobilize efficiently with the compact, lightweight rig. Large pads on outriggers provide increased support when pulling tools in soft conditions. Easy-to-use control panel gives operator timely, useful feedback.

Features & Options

  • Self-anchoring, multi-purpose platform
  • Versatile design allows static pushing of CPT, geotechnical, and Direct Image® tools as well as use of the GH62 percussion hammer to advance Geoprobe Systems® soil and groundwater sampling systems
  • 20-ton push capacity (dependent upon anchoring conditions)
  • 23-ton pulling capacity
  • Manual controls for all machine functions
  • Hydraulically activated CPT chuck
  • Easily removable chuck jaws
  • Wide chuck opening to allow passage of larger probes or casings
  • Two outboard mounted hydraulic anchor drives allow for fast and easy anchoring
  • Installs anchors up to 16 inches in diameter.
  • Hydraulic side-shift moves the GH62 percussion hammer to the side for static pushing and centers the hammer for percussion driving
  • Two hydraulic outriggers allow easy machine leveling
  • Geoprobe® 20 Series rubber tracked carrier minimizes ground pressure while providing machine stability in uneven terrain
  • Auxiliary hydraulic ports located at front and rear of machine provides power for remote equipment
  • Powered by a 4 cylinder, 58 HP, liquid-cooled Kubota turbo diesel engine
  • Two-speed cylinders cycle from bottom to top in 5 seconds at high speed and 11 seconds on low speed

With drill rig service shops in Florida and Kansas, you’ll have service support nearby for your routine maintenance or more in-depth remounting and refurbishment work. Our service technicians are backed by our team of engineers to ensure solutions not bandaids to issues. And our production processes mean your CPT rig is constructed consistently and tested thoroughly to ensure easier service support.

Specs

Specifications are subject to change without notice.

Specifications    
Stroke 66 in. 1,676 mm
Weight 8,720 lb. 3959 kg
Width 78 in. 1,981 mm
Track Width 12 in. 305 mm
Length (folded) 135 in. 3,429 mm
Height (folded) 88 in. 2,235mm
Height (working max) 166 in. 4,216 mm
Lateral Movement (side-to-side) 25 in. 635 mm
Extension 15 in. 381 mm
Main (Push) Cylinders (2) diameter 4 in. 102 mm
Pulling Stroke Time (high-low speed) 5 sec -11 sec  
Down Force 40,000 lb. 178 kN
Retraction Force 46,000 lb. 205 kN
CPT Operating Pressure 2,500 psi 169 bar
Track Drive Operating Pressure 2,850 psi 196 bar
Hydraulic Flow Rate (system) 40 gpm 151 Lpm
Hammer System GH62  
Percussion Rate 32 Hz  
Torque (hammer motor) 560 ft. lb. 759 N•M
Rotation Rate (hammer motor) 240 rpm (bi-directional)  
Hammer Side Shift 12 in. 305 mm
Fuel Capacity (diesel) 17 gal 64 L
Engine (diesel) Kubota, 4-cylinder turbo, liquid cooled  
Engine Power 58 hp 40 Kw
Leveling Jacks 2 forward, 2 rear Hydraulic  
Travel Speed 0-5 mph 0-8 kph
Surface Load 4.4lb/in2 0.31 kg/cm2
Anchor Drives 2  
Anchor Spacing, center-to-center 66 in. 1676 mm
Anchor Drive Stroke 69 in. 1753 mm
Anchor Torque 2500 ft. lb. 3390 N•M
Anchor Diameter (max) 15 in. 381 mm
Auxiliary Hydraulics: 3 outlets (ea) 30 gpm 114 Lpm

Specs

Click below to view standard specifications. Specifications are subject to change without notice.

Specifications    
Stroke 66 in. 1,676 mm
Weight 8,720 lb. 3959 kg
Width 78 in. 1,981 mm
Track Width 12 in. 305 mm
Length (folded) 135 in. 3,429 mm
Height (folded) 88 in. 2,235mm
Height (working max) 166 in. 4,216 mm
Lateral Movement (side-to-side) 25 in. 635 mm
Extension 15 in. 381 mm
Main (Push) Cylinders (2) diameter 4 in. 102 mm
Pulling Stroke Time (high-low speed) 5 sec -11 sec  
Down Force 40,000 lb. 178 kN
Retraction Force 46,000 lb. 205 kN
CPT Operating Pressure 2,500 psi 169 bar
Track Drive Operating Pressure 2,850 psi 196 bar
Hydraulic Flow Rate (system) 40 gpm 151 Lpm
Hammer System GH62  
Percussion Rate 32 Hz  
Torque (hammer motor) 560 ft. lb. 759 N•M
Rotation Rate (hammer motor) 240 rpm (bi-directional)  
Hammer Side Shift 12 in. 305 mm
Fuel Capacity (diesel) 17 gal 64 L
Engine (diesel) Kubota, 4-cylinder turbo, liquid cooled  
Engine Power 58 hp 40 Kw
Leveling Jacks 2 forward, 2 rear Hydraulic  
Travel Speed 0-5 mph 0-8 kph
Surface Load 4.4lb/in2 0.31 kg/cm2
Anchor Drives 2  
Anchor Spacing, center-to-center 66 in. 1676 mm
Anchor Drive Stroke 69 in. 1753 mm
Anchor Torque 2500 ft. lb. 3390 N•M
Anchor Diameter (max) 15 in. 381 mm
Auxiliary Hydraulics: 3 outlets (ea) 30 gpm 114 Lpm

Resources

Click on a section below to view information.

After completing 65 borings in...

ID: 2188 | Date: 2017-06-27

The 6622CPT punches way above...

ID: 5229 | Date: 2017-06-26

I’m proud to celebrate 20 years as a partner of Enviro-Dynamics...

ID: 5265 | Date: 2017-06-26

While Geo Lab Drilling near Atlanta, GA, provides an array of services...

ID: 5329 | Date: 2017-06-20

In 2008, when Strongarm Environmental Field Services first purchased their Geoprobe® 6620DT...

ID: 2191 | Date: 2017-06-07

Depend on Team Geoprobe®

Since 1987, Geoprobe® has manufactured innovative drilling rigs and tooling - engineered for efficiency and safety - simplifying drillers’ jobs and empowering their companies to succeed as productive and profitable leaders in the industry. When you partner with Geoprobe® you receive:

Customer-inspired Innovation

Engineering and building industry-leading drilling rigs, tooling, and techniques for the technical driller based on your needs to work safer and more efficiently.

Exceptional Value

Ensuring drilling rigs and tooling are created in conjunction – with consistent quality – to collect the highest-quality information with the most accurate result to get you to, into, and through the job efficiently.

Superior Service

Equipping you to do your best job and keeping you in the field via one-on-one expert sales and service technicians manning live support phone lines, shipping necessary parts same-day.