image of geo 405 comacchio drill rig

GEO 405

Geotechnical Drill

KEY SPECS
Torque
450 - 1.100 daNm
Feed Stroke
2.500 - 3.500 mm
Weight
5,8 - 7 ton
A
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GEO 405
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COPy link
https://www.jksboyles.co.uk/solutions/products/comacchio-geo/geo-405

product specs

General

Mount

Crawler, Steel or Rubber

Weight

5,8 - 7 ton

Winch Capacity

-

Engine

Engine Power

55 - 74 kW

Emission Levels

Tier 3, 4f

Operating Ranges

Mast Feed Stroke

2.500 - 3.500 mm

Feed Force

4.500 daN

Retract Force

6.500 daN

Rotary Torque Range

450 - 1.100 daNm

Rotary Speed Range

55 - 980 RPM

Clamp Range

45 - 325 mm

Coring Drilling Range

Ø BQ

450m - 1475'

Ø NQ

350m - 1145'

Ø HQ

250m - 820'

Ø PQ

180m - 590'

Down-the-hole (DTH) Drilling Range

Ø 3"

Ø 4" - 5"

250m - 820'

Ø 6"

180m - 590'

Ø > 6"

50m - 160'

Rotary Drilling Range

Ø 4" 1/4

200m - 655'

Ø 6"

150m - 490'

Ø 8" 1/2  

120m - 390'

Ø 9" 7/8

-

Ø 12" 1/4

-

Reverse Circulation (RC) Drilling Range

Ø 12" 1/4

-

Double Head - Upper and Lower Depths

Upper Head, Ø 5" (Rod)

-

Lower Head, Ø 6" (Casing)

-

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