Republic Drill Co.
Geotechnical drilling equipment
Equipment

Geotechnical

Partner brands · Geotechnical
ComacchioPerforator
Program capabilities

What the geotechnical program covers.

01

Auger & SPT

Hollow-stem augers and split-spoon sampling for routine site investigation.

02

CPT

Cone penetration rigs spec'd for production tonnage and clean data.

03

Sonic

Continuous core in mixed ground — fast, clean, and representative.

04

Environmental

Monitoring well and remediation rigs with the tooling to match.

Segment spec

Geotechnical program at a glance.

Standing spec we run against. Sizes and grades vary by program — call your hub for the exact build.

Geotechnical · Standing Spec
  • Primary applicationGeotechnicalProduction
  • Rig configurationsTRACKSEE OEM
  • Tooling stockedBits · Hammers · PipeSEE TOOLING
  • Service coverage4 hubsBY TERRITORY
  • Parts responseNEXT-DAY SHIP OF STOCKED ITEMSBY 3PM CST
Sales & service coverage

Territories by brand.

Coverage varies by OEM. Confirm with your hub for the brand and territory you're running.

Comacchio
Sales

Nationwide

Service

Nationwide

Brand details →
Perforator
Sales

Nationwide

Service

Nationwide

Brand details →
Geotechnical

In the catalog

Comacchio GEO 105
equipment

Comacchio GEO 105

Compact crawler-mounted geotechnical drill rig — 25 HP, 2,698 lbs pull-up, 2 ton class.

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Comacchio GEO 405
equipment

Comacchio GEO 405

Compact single-head geothermal drill rig — 100 HP, 14,613 lbs pull-up, 7–8 ton class.

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Comacchio GEO 205
equipment

Comacchio GEO 205

Crawler-mounted geotechnical drill rig — 44 HP, 5,620 lbs pull-up, 2–3 ton class.

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Comacchio GEO 300
equipment

Comacchio GEO 300

Crawler-mounted geotechnical drill rig — 60–75 HP, 7,870–11,240 lbs pull-up, 3–4 ton class.

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Comacchio GEO 600
equipment

Comacchio GEO 600

Single-head geothermal rig — 74–99 HP, 14,613 lbs pull-up, 7–8 ton class.

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Comacchio GEO 305
equipment

Comacchio GEO 305

Crawler-mounted geotechnical drill rig — 75 HP, 7,868–11,240 lbs pull-up, 4–5 ton class.

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Comacchio GEO 601
equipment

Comacchio GEO 601

Single-head geothermal rig — 115–134 HP, 14,613 lbs pull-up, 8–9 ton class.

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Comacchio eGEO 405
equipment

Comacchio eGEO 405

Fully-electric crawler-mounted geotechnical drill rig — 350 VDC battery, 14,613 lbs pull-up, 9–10 ton class.

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Comacchio GEO 602
equipment

Comacchio GEO 602

Single-head geothermal rig — 154–160 HP, 20,232–26,977 lbs pull-up, 9–11 ton class.

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Comacchio GEO 900
equipment

Comacchio GEO 900

Heavy-class single-head geothermal rig — 169–240 HP, 33,721 lbs pull-up, 16–18 ton class.

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Comacchio GEO 601 W
equipment

Comacchio GEO 601 W

Wireline-configured crawler geotechnical drill rig — 134 HP, 14,612 lbs pull-up, 11–12 ton class.

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Comacchio GEO 700 W
equipment

Comacchio GEO 700 W

Wireline-configured heavy crawler geotechnical drill rig — 200 HP, 33,721 lbs pull-up, 18–20 ton class.

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Comacchio GEO 901
equipment

Comacchio GEO 901

Heavy-class crawler geotechnical drill rig — 255–285 HP, 44,962–67,443 lbs pull-up, 19–20 ton class.

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Keep going

Everything else we run.

One Republic, four ways we keep you drilling.

01

Services

Field service, shop rebuilds, audits, site planning, and driller training — the wraparound that keeps programs running.

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02

Parts

OEM and aftermarket parts pulled from trucks, not catalogs. NEXT-DAY SHIP OF STOCKED ITEMS from four locations.

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03

Tooling

Bits, hammers, fluids, and the kit that gets pulled before the truck leaves the yard.

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