Geoprobe 7720DT

Price on request

Overview

Stock number:

PF 38964

Manufacturer:

Geoprobe

Model:

7720DT

Year of manufacture:

2006

Working hours:

4538

Key features

  • Tracked compact rig with 4538 hours
  • Foldable helpers table
  • 40 gal water tank with diaphragm pump and 3L4 moyno pump
  • Stroke 1956 mm
  • Mast with winch
  • Weight 3221 kg
  • Down Force 160kN
  • Retraction Force 214kN

Hammer System GH62

  • Percussion Rate 32 Hz
  • Torque (hammer motor) 560 ft. lb./ 759 NM
  • Rotation Rate (hammer motor) 240 rpm (bi-directional)

Augerhead Specifications

  • Torque (high torque/low speed) 3,000 ft. lb 4067 NM
  • Torque (low torque/high speed) 1,500 ft. lb 2034 NM
  • Hex adapter 1-5/8 in 41 mm
  • Rotation speed (low speed/high torque) 0-105 rpm
  • Rotation speed (high speed/low torque) 0-150 rpm

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