Skip to main content

Drilling Rigs & Tooling
Manufacturer

785-825-1842 Open House 2024

001-785-825-1842 Open House 2024

785-825-1842

About

About

About Company Overview History Behind the Design International FAQ's Industry Links Visit Geoprobe^® Headquarters

Our Team

Meet Our Team Join Our Team

Additional Information

Geoprobe Systems^® Warranty Copyright Information Privacy Policy Cookie Policy Damaged Package Information
Applications

Geotechnical

Geotechnical Drilling Rigs Geotechnical Tooling CPT

Environmental

Environmental Drilling Rigs Environmental Tooling In-Situ Tooling PFAS Carbon Farming

Exploration

Exploration Drilling Rigs Exploration Tooling

Water Well

Water Well Drilling Rigs Water Well Tooling

Geothermal

Geothermal Drilling Rigs

Cathodic Protection

Cathodic Protection Drilling Rigs

Construction

Construction Drilling Rigs
Drilling Rigs

Sonic Drill Rigs

8250LS Sonic Drill Rig 8150LS Sonic Drill Rig

Geotechnical, Environmental, Exploration, Geothermal
Direct Push &
Rotary Drill Rigs

3230DT Drill Rig 7822DT Drill Rig

Geotechnical, Environmental, Exploration, CPT

Geotechnical Drill Rigs

3126GT Geotechnical Drill Rig 3145GT Geotechnical Drill Rig 3100GT Geotechnical Drill Rig

Geotechnical, Environmental, CPT
CPT Drill Rigs

2060CPT Rig 20CPT Press

Direct Push Drill Rigs

6712DT Drill Rig 6011DT Drill Rig 5410 Drill Rig 540MT Drill Rig 420M Drill Rig

Geotechnical, Environmental, Exploration

Water Well Drill Rigs

DM250 Water Well Drill Rig DM450 Water Well Drill Rig DM650 Water Well Drill Rig

Water Well, Geothermal, Cathodic Protection

Used

Buy Sell

Specialty Drill Rigs

8140LS Sonic Drill Rig 8140LC Sonic Drill Rig 8040DT Drill Rig 3200 Drill Rig 7800 Drill Rig 6622CPT 54LT Drill Rig 54TR Drill Rig

By Type

Sonic Drill Rigs Direct Push & Rotary Drill Rigs Geotechnical Drill Rigs CPT Drill Rigs Direct Push Drill Rigs Water Well Drill Rigs Mud Rotary Drill Rigs Track Mounted Drill Rigs Truck Mounted Drill Rigs Specialty Drill Rigs
Tooling

Direct Push Tooling

Probe Rod Dimensions Liner Dimensions 1.25 in. 1.5 in. 1.75 in. 2.25 in. 3.25 in. 3.75 in. 4.5 in. 6.0 in. Manual Sampling (1.25 in.) Casing Advancement Options Adapters & Accessories

Tooling Accessories

Portable Hydraulic Rod Clamp Tool Handling Racks & Accessories Spring Assisted Swivel Lift Cap

Soil Sampling Systems (Direct Push)

Single Rod • LB Soil Sampler • MC5 (LWCR) • MC5 (Stop-Pin) • MC7 Dual Tube • DT22 • DT325 • DT37 • DT45 • DT60 Hydraulic Liner Extruder Light Weight Center Rods

Geotechnical Tooling

AWJ Drill Rods Interlocking Split Spoon Adapters

Geotechnical Sampling

DT325 Driven Casing SPT (OTE) DT37 Driven Casing SPT (OTE) SPT Sampling (3.25 & 4.25 HSA) SPT Sampling (Solid Auger) SPT Sampling (Mud Rotary)

Hollow Stem Augers & Frost Augers

HSA Replacement Parts 2.25 in. HSA 3.25 in. HSA 4.25 in. HSA 6.25 in. HSA Frost Augers - GH40 (2.5 in.) Frost Augers - GH60 (2.5 in.) Frost Augers - GH60 (4.5 in.) 3230DT / 8040DT Auger Adapters

Groundwater Sampling & Monitoring

SP16 SP19 SP22 Mechanical Syringe Pump Mechanical Bladder Pump Electric Actuator Prepacked Screen Monitoring Wells Well Tools and Accessories Mill-Slotted Rods

Rock Coring & Wet Rotary Systems

32 Series Rotary Swivel GA4100 Auger High Speed Water Swivel N - Rock Coring Wireline Quick Change Hook & Overshot Clevis

Water Well Tooling

Drill Pipe Hoist Plugs / Spring Assisted Swivel Hoist Plug Adapter Subs

Concrete Coring & Penetrator System

Concrete Coring (GH40) Concrete Coring (GH60) Concrete Coring (GH70/GH80) Pavement Penetrator (GH40) Pavement Penetrator (GH60)

Soil Vapor Implants & Post Run Tubing

Overview PRT Systems Soil Vapor Implants Vacuum/Volume Systems

Grouting & Injection

GP300 GP350 GP800 Tools & Accessories Service Parts Pressure Activated Injection Probe

Sonic Tooling

Casing Dimensions PVC Casing Diameters for Sonic Bits Bits Tool Handling Racks 4.5 in. (LHSL) 4.5 in. HD (RHSL) 6 in. 8 in. 10 in.

Sonic Soil & Groundwater Sampling

4x6 4x6 HD 6x8 8x10 SDT45 (5-ft.) SDT45 (10-ft.) SDT60 Weighted Wireline (WWL45) Weighted Wireline (WWL60) Sonic Double Wall (SDW45) SP60 Groundwater
Direct Image^®

Direct Image^®

Overview News & Articles Tool String Diagrams Videos Webinars Literature Software Downloads DI Team DI Training DI Field Contractors DI EC Overview

MIP (Membrane Interface Probe)

MIP Overview LL MIP Overview MH6534 (1.5 / 1.75 in. System) MH8530 (2.25 in. System)

OIP (Optical Image Profiler)

OIP Overview OIHPT-UV (G) 1.5 / 1.75 in. System

HPT (Hydraulic Profiling Tool)

HPT Overview HPT Sensor Lookup K6052 (1.5 / 1.75 in. System) K8050 (2.25 in. System)

GW Profilers

GWP Overview 1.75 in. Groundwater Profiler HPT-GWS: KS8050 (2.25 in. System) Mechanical Syringe Pump Mechanical Bladder Pump Electric Actuator

CPT (Cone Penetration Testing)

CPT Overview CPT NOVA Cone Components (10cm²) CPT NOVA15 Cone Components (15cm²) CPT Cabled Operation CPT Cordless Operation (Sound) Seismic CPT OIHPT/MIHPT – CPT Sub Vane Shear Testing CPT Machine Anchoring CPT Shared Components 36mm CPT Rods & Accessories

NMR (Nuclear Magnetic Resonance)

NMR Overview

PST (Pneumatic Slug Test)

PST Overview

DI 2.25 in. Grout Sub

DI 2.25 in. Grout Sub DI 2.25 in. Grout Sub TSD

DI Accessories

Components Stringpot and Accessories DI Drive Cushion

DI Probe Rods

DI Probe Rods DI 2.25 in. Probe Rods & Accessories DI 1.75 in. Probe Rods & Accessories DI 1.5 in. Probe Rods & Accessories 36mm CPT Rods & Accessories
Service

Service

Overview Factory Service Center - Salina, KS • Geoprobe® Factory Refurbish Southeast Service Center - Ocala, FL East Coast Service Center - Oxford, PA • Rig Overhauls • Parts & Service • Aftermarket Upgrades • ECSC History • Schramm Drill Rig Parts Service Team International Service Maintenance Videos News & Articles Service Documents

Service Knowledgebase

Knowledgebase Overview Cold Weather Operations Hydraulic System High-Pressure Inline Hydraulic Filter System Hydraulic System Check-up Hydraulic Filters Safety First Service Kit Slide Maintenance Unit Operating Information

Factory Service Center
Salina, KS

1835 Wall Street
Salina, Kansas 67401
785-825-1842

Southeast Service Center
Ocala, FL

5801 SW 6th Place
Ocala, Florida 34474
352-854-1780

East Coast Service Center
Oxford, PA

468 Limestone Rd
Oxford, PA 19363
610-467-1750
News

Recent Articles

Small Water Well Rigs Mean Big Business Advantages

Profit Boosting Water Wells

Lightweight, Maneuverable DM450 Efficiently Sets Up-to 16-inch Casing

Latest DM250 Options Make Jobs Easier

Gaining Ground on Geothermal Energy Expansion

Engineered Advantages of DM450

Big Rig in a Small Package Under Class A/B CDL for Power on Tight Job Sites

Unique Geoprobe® Open House Opens Eyes to Rig Effectiveness

Rig Struggles Solved Through Customer-inspired Engineering, Solid Support

Geoprobe® Success Stems from Taking Care of People

Probing Times

Probing Times Overview

100 Foot Club Membership

Share Your Story

Spring 2023

Spring 2022

Spring 2021

Summer 2020

Spring 2019

Spring 2018

Spring 2017

Dynamic Driller

Dynamic Driller Overview

Spring 2023

Spring 2022

Spring 2021

Fall 2020

Events

LCECS

NDA Annual Convention

RemTEC

SEDC

FL Remediation Conf

IFCEE

Tailings and Mine Waste 2024

Geoprobe® Open House 2024

NGWA Groundwater Week

TCEQ
Resources

Videos

Latest Videos

Geoprobe® Walkaround: The 3126GT Drill Rig

Geoprobe® 3145GT Overview

Geoprobe® Walkaround: The 6712DT Drill Rig

DM250 & DM450 Drill Mast

Geoprobe® 4.25 Hollow Stem Auger Continuous Sampler

Geoprobe® 3126GT Overview

Geoprobe® / DRILLMAX®: Greasable Pin Update (Tutorial)

Geoprobe® Walkaround: The 7822DT Drill Rig

Sales Internship - Gabe

Pre-Engineering Internship - Trent

DM250 Ram 5500 Compressor Startup

DM250 Ram 5500 Engage/Disengage Procedure

3230DT Walkaround - Control Panel

3230DT Walkaround

Videos by Category

All Videos

Rig Overview

Rig Walkarounds

Machine Features

Sampling

Tooling

Direct Image^®

Maintenance

Testimonials

Behind the Design

Literature

Latest Literature

Test Load Operation for Pneumatic Slug Test

6011DT (One-Sheet)

DM650 (One-Sheet)

Pneumatic Slug Test Quick Start Guide

NMR Dart Manual

Advances in NMR Logging for Hydrogeologic Investigations via Direct Push Technology

Macro-Core® Soil Sampler - Stop Pin

Magenetek Radio System Inspection Form

Geoprobe® Sonic Soil and Groundwater Sampling

Geoprobe® Sonic Tooling

Customer Portal

Centerpoint Connected

Simplify your day-to-day tasks with quick access to your machine service and order records.
Contact

Contact Information

Phone:

785-825-1842

Fax:

785-825-2097

Email:

info@geoprobe.com

Address:

1835 Wall Street
Salina, Kansas 67401

Department Directory

Find Your Representative

Team Geoprobe^®

US Regional Sales

International Sales

Customer Service

Service - Kansas

Service - Florida

Service - Pennsylvania

Direct Image^®

DRILLMAX^®

Worldwide Distributors

Social Media

Social Media Pages & Feeds

Home
Geoprobe® Drilling Tooling
4.25 in. Hollow Stem Augers

4.25 in. Hollow Stem Auger (600171 - 4.25 in. Hollow Stem Augers):
Overview

4.25 in. Hollow Stem Auger

MN: 600171

Notes: 48 in.

System: 4.25 in. Hollow Stem Augers

Contact Us

Geoprobe Systems^®
1835 Wall Street, Salina, KS 67401
Phone: (785) 825-1842

❯ Contact Us

Quick Links

• About Us
• Drilling Rigs
• Used Rigs
• Applications

• Videos
• Articles
• Events
• Literature
• Service

Also of Interest

4.25 in. HSA Plastic Plug (202105 - 4.25 in....
4.25 in. Hollow Stem Auger (600216 - 4.25 in....
4.25 in. HSA Hoisting Cap (235915 - 4.25 in....