785-825-1842 001-785-825-1842 785-825-1842 001-785-825-1842
Note: Due to emission requirements, this machine is no longer a standard production model. Visit our machines for current production models, including the 3230DT.
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8040DT
Combo Rig

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT
Geoprobe® 8040DT
Geoprobe® 8040DT
Geoprobe® 8040DT
Geoprobe® 8040DT
Geoprobe® 8040DT

A Bold, High Performance Combo Rig Offering Impressive Results

The Geoprobe® Model 8040DT is a high-capacity direct push machine with a durable undercarriage, hollow stem auger capabilities, and a wide-base platform. As with all direct push machines, the hammer is critical to how well the machine performs in the field. The GH80 Hammer on the 8040DT is capable of driving 2.25 in. and 3.5 in. tooling to greater depths in tougher formations. Or if a larger volume soil sample or 2 in. well is needed, the GH80 direct drives the new 4.5 in. tooling completing projects that were previously unthinkable. Designed into the 8040DT is a long list of features. The machine incorporates a two-speed hydraulic top head for classic auger/drilling methods for lithologies not conducive to direct push techniques.

> View Specs

8040DT
Combo Rig


A Bold, High Performance Combo Rig Offering Impressive Results

The Geoprobe® Model 8040DT is a high-capacity direct push machine with a durable undercarriage, hollow stem auger capabilities, and a wide-base platform. As with all direct push machines, the hammer is critical to how well the machine performs in the field. The GH80 Hammer on the 8040DT is capable of driving 2.25 in. and 3.5 in. tooling to greater depths in tougher formations. Or if a larger volume soil sample or 2 in. well is needed, the GH80 direct drives the new 4.5 in. tooling completing projects that were previously unthinkable. Designed into the 8040DT is a long list of features. The machine incorporates a two-speed hydraulic top head for classic auger/drilling methods for lithologies not conducive to direct push techniques.

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Features & Options

Geoprobe® 8040DT

Geoprobe® 8040DT

    • 84 in. (2134 mm) probe cylinder stroke allows use of 60 in. (1524 mm) probe rods
    • 40 ton pulling capacity for today’s larger sampling tools and deeper depths
    • Equipped with the five-function CB8 Combo Head
    • Heavy Duty Undercarriage has a wider track that carries more weight, adds more torque, reduces ground pressure and handles greater tool weight
    • Wireless remote control
    • Built-in rotary spindle for concrete drilling, augering, and anchoring
    • Equipped with a hydraulic winch for handling augers and tripping dual tube sampling tools
    • Powered by a four-cylinder, 120 hp, liquid-cooled CAT® turbo diesel engine
    • Hydraulic movement in all three axes allows easy probe alignment with tool string
    • Five Auxiliary hydraulic ports provide power for remote equipment
    • Sideshift that allows centerline access of toolstring
    • Hydraulic Rod & Casing pull feature is compatible with 4.25 in., 3.5 in., and 2.25 in. Geoprobe® tooling.
    • Integral Electronic Diagnostic System works to safeguard the unit and help the operator quickly diagnose problems in the field.
    • Rear Stabilizing Blade compatible with the Geoprobe® Drop-Rack System
    • Adjustable Operator Control Panel is mounted on a swing arm enabling quick and easy movement to the optimum position for operation.

Videos


Overview

Features & Options

Tooling & Sampling

Accessories

Maintenance

Specifications

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

Standard Specifications
StandardMetric
Weight (standard machine)17,500 lb.7,938 kg
Width80 in.2,032 mm
Length (folded)176 in.4,470 mm
Length (unfolded)190 in.4,826 mm
Height (folded) 99 in.2,515 mm
Height (unfolded - winch mast down)153 in.3,886 mm
Height (unfolded - winch mast up)232 in.5,893 mm
Extension (fore and aft)15 in.381 mm
Lateral Swing .±8 degrees
Oscillation±10 degrees
Vertical Travel (CB8 Combo Head)84 in.2,134 mm
Side Shift Travel (CB8 Combo Head)26 in.660 mm
Head Feed Speed (down)32 ft/min10 m/min
Head Feed Speed (up – no Regen)26 ft/min8 m/min
Head Feed Speed (up – Regen)63 ft/min19 m/min
Down Force59,000 lb.262 kN
Retraction Force80,000 lb.356 kN
Percussion Hammer SystemGH80
Percussion Hammer Rate32 Hz
Torque (high torque/low speed)6,000 ft-lb.8,135 N·m
Torque (low torque/high speed)3,000 ft-lb.4,067 N·m
Rotation speed (low speed/high torque)0 - 100 rpm
Rotation speed (high speed/low torque)0 - 200 rpm
Fuel Capacity (diesel)40 gal151 L
Engine (diesel)CAT®, 4-cylinder turbocharged
Engine Power120 hp90 kW
Surface Load Pressure (standard machine)6.8 psi47 kPa
Hydraulic Oil Reservoir55 gal208 L
Hydraulic Flow (max)100 gpm379 Lpm
Hydraulic System Pressure (max)4,000 psi276 bar
Auxiliary Hydraulic Outlets Flow0 - 12 gpm0 - 45 Lpm
Auxiliary Hydraulic Outlet Pressure3,000 psi207 bar
Winch Pull Back2,500 lb1,134 kg
Winch Line Speed0 - 140 fpm0 - 43 mpm
Winch Mast Stroke63 in.1,600 mm
Ground Speed3.0 mph4.8 kph

Resources

Click on a section below to view information.


8040DT Specs

8040DT Specs

Literature Type: E-Specs
Download File: File 8040DT_Spec_Options.pdf



Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

Geoprobe® 8040DT

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