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Needing a larger sample? Want productive, efficient soil sampling methods in the field? Tired of handling larger casing with conventional sonic methods? Geoprobe® has developed the SDT60 sampling system… A Dual Tube System that advances our 6 in. casing and collects samples without the overcasing conventional method.

SDT60 Soil Sampling Methods

The core barrel is advanced simultaneously with the outer 6 in. casing. Our 2.25 in. inner rods remove the core barrel and the 4.3 in. diameter sample is collected into core bags. By advancing the casing and inner rod string together, you achieve an increase in productivity and minimize the handling of casing.

SDT 60

Key Features

  • Faster trip in and trip out time compared to 4x6 soil sampling methods
  • Outer 6 in. casing and inner sampler are advanced simultaneously
  • Continuously collect 4.3 in. diameter soil cores
  • True 6 in. diameter borehole
  • Set 2 in. monitoring well through 6 in. casing
  • Core catcher helps provide retention of soil samples

Tooling Links

Parts

To order parts or to get a quote, click here.
You will have the option to order immediately (pending payment) or get a quote.

6.0 in. Sonic Casing RHSL

120 in.

MN: 210979

6.0 in. Sonic Casing RHSL

60 in.

MN: 210648

6.0 in. Sonic Casing RHSL

24 in.

MN: 211174

6.0 in. Sonic Casing RHSL

18 in.

MN: 211277

6.0 in. Sonic Casing RHSL

12 in.

MN: 212350

6.0 in. Sonic Casing RHSL

6 in.

MN: 212351

6.0 in. Sonic Bit RHSL SDT60, Dome

6.49 in. OD, 4.10 in. ID

MN: 226396

6.0 in. Sonic Bit RHSL SDT60, Para

6.49 in. OD, 4.10 in. ID

MN: 215162

2.25 in. Probe Rod

60 in.

MN: 204767

2.25 in. Probe Rod

48 in.

MN: 204766

2.25 in. Probe Rod

24 in.

MN: 206588

2.25 in. Probe Rod

12 in.

MN: 204777

2.25 in. Check Rod

6 in. (Nylon Ball: 101120, Spring Pin: 106971)

MN: 213070

WWL60 Spindle Connect Drive Head

Endless Thread

MN: 223253

DT60 Sample Sheath

72 in.

MN: 215043

DT60 Sample Sheath

60 in.

MN: 215042

DT60 Sample Sheath

12 in.

MN: 211621

DT60 Sample Sheath

12 in., Endless Thread

MN: 213140

DT60 Core Catcher

MN: 215016

SDT60 Sonic Core Catcher

Short

MN: 223224

DT60 Retainer

MN: 211280

DT60 Retainer

Endless Thread

MN: 213139

DT60 Wrench

MN: 208080

1.25 in. Nylon Ball

MN: 101120

Rod Wiper Donut

6.0 in. (Weldment: 204387)

MN: 600624

Core Bags (SDT60, WWL60)

9 in. flat x 1000 ft.

MN: 700127

Thread Compound

1 Gallon

MN: 600729

6.0 in. Sonic Casing RHSL

120 in.

MN: 210979

6.0 in. Sonic Casing RHSL

60 in.

MN: 210648

6.0 in. Sonic Casing RHSL

24 in.

MN: 211174

6.0 in. Sonic Casing RHSL

18 in.

MN: 211277

6.0 in. Sonic Casing RHSL

12 in.

MN: 212350

6.0 in. Sonic Casing RHSL

6 in.

MN: 212351

6.0 in. Sonic Bit RHSL SDT60, Dome

6.49 in. OD, 4.10 in. ID

MN: 226396

6.0 in. Sonic Bit RHSL SDT60, Para

6.49 in. OD, 4.10 in. ID

MN: 215162

2.25 in. Probe Rod

60 in.

MN: 204767

2.25 in. Probe Rod

48 in.

MN: 204766

2.25 in. Probe Rod

24 in.

MN: 206588

2.25 in. Probe Rod

12 in.

MN: 204777

2.25 in. Check Rod

6 in. (Nylon Ball: 101120, Spring Pin: 106971)

MN: 213070

WWL60 Spindle Connect Drive Head

Endless Thread

MN: 223253

DT60 Sample Sheath

72 in.

MN: 215043

DT60 Sample Sheath

60 in.

MN: 215042

DT60 Sample Sheath

12 in.

MN: 211621

DT60 Sample Sheath

12 in., Endless Thread

MN: 213140

DT60 Core Catcher

MN: 215016

SDT60 Sonic Core Catcher

Short

MN: 223224

DT60 Retainer

MN: 211280

DT60 Retainer

Endless Thread

MN: 213139

DT60 Wrench

MN: 208080

1.25 in. Nylon Ball

MN: 101120

Rod Wiper Donut

6.0 in. (Weldment: 204387)

MN: 600624

Core Bags (SDT60, WWL60)

9 in. flat x 1000 ft.

MN: 700127

Thread Compound

1 Gallon

MN: 600729