785-825-1842 001-785-825-1842 785-825-1842 001-785-825-1842



Big CPT Push Power

in a

Compact Package

The compactness of the machine and its light weight make it convenient to mobilize to project sites.




The compactness of the machine and its light weight make it convenient to mobilize to project sites. Larger pads on outriggers provide increased support when pulling tools in soft conditions. The newly designed, easy-to-use control panel gives the operator timely useful feedback.

Features, Options & Accessories

  • 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

*Unit specifications are subject to change without notice.

Contact a Geoprobe® Representative for More Info


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

Contact a Geoprobe® Expert for More Information

*Unit specifications are subject to change without notice.




Overview & Features

No overview or features videos are available for this machine. For a full list of available videos, click here.

Tools & Equipment

Geoprobe® CPT System
Type: Direct Image®



Hose Carrier Maintenance
Type: Maintenance Minutes

Hammer Charge Procedure
Type: Maintenance Minutes

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