TAD-31L

Features

  • Excavator-mounted auger drive attachments for cast in-situ piling and other earth drilling work. Especially suitable for work in confined spaces while still being good at reaching over obstacles. The telescopic design keeps the machine low and allows working on sites with limited headroom without compromising on drilling depth.
  • Hydraulically operated telescopic kelly bar with one longer extension.
  • Available with different type of augers for normal soil conditions, hard clay, hard soil etc.
  • Controlled with the MOVAX Control System (MCS™); MCS Lite, MCS Pro or MCS Pro+auto.
  • Reporting and documentation of piling works with M-logbook™ (optional, requires MCS Pro or MCS Pro+auto).

Technical data

Weight w/o adapter and augerkg3500
Height w/o augermm5355
Depthmm1893
Widthmm1013
Return pressure, maxbar5
Oil flow ratel/min75 - 250
Max return pressurebar5
Hole depthm9
Hole diameter *mm400 - 1200
Drill speedrangerpm11 - 74
Side tilt angle°+/- 30
TorqueNm30000
Auger pressing forceN15000
Auger pulling forceN60000
*depending on soil conditions and tooling

Excavator size class
24-35 tons

Selected references

Construction of pumped-storage hydroelectric power plant

Construction of pumped-storage hydroelectric power plant

A range of Movax equipment including SG-75TR vibro, IH-25 piling hammer and TAD-30 telescopic auger drive were delivered for the construction of...

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