3135GT Features for Geotechnical Borings

With 10,000 ft lbs of torque and 1,000 rpm, the compact 3135GT delivers job site success when completing geotechnical borings or pushing CPT cone with more power combined with proven features like:

• Centerline Head Side Shift: quickly switch between high-speed coring, augering, direct push, and SPT with minimal machine movement
• GR10.1 6-speed Rotary Head: 10,000 ft-lb torque, 1,000 rpm
• GH64 Percussion Hammer: powerful direct push sampling
• Class-leading Push/Pull: 36,000 lb push, 48,000 lb pull
• Dual Hydraulic Circuits:  separate flow and pressure for drilling and fluid circulation
• Hands-free Functions: automatic drop hammer, rotation, and feed reduce operator strain and keep them safe
• CPT Ready: Automatic head feed control for a steady 2 cm/sec push rate
• MWD Ready: Built-in wiring, mounting points, and programming for a plug-and-play future install

An expanding list of options helps you maximize the rig’s capabilities, including:  

Larger, Wider tracks

Now standard, the larger and wider tracks boost ground clearance, reduce ground pressure, and improve off-road performance.

Triplex Pump

Rock coring performance improves with the triplex pump, providing steady flow and pressure to cool the bit, maintain downhole pressure, and clear cuttings.

950- or 1,600-Foot Wireline Winch for Deep Geotechnical Borings

With 134 HP, 1,000 rpm, and a high-capacity pump, customers drill deeper than ever. The 950- or 1,600-foot wireline winches simplify pulling rods on geotechnical borings from those depths.