GEO-T 7
Geotechnical Drill
KEY SPECS
Torque
450 - 1.100 daMn
Feed Stroke
3.500 mm
Weight
6 - 8 ton
A
product
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General
Mount
Truck, 4x4
Weight
6 - 8 ton
Winch Capacity
-
Engine
Engine Power
55 - 100 kW
Emission Levels
Tier 3, 4f
Operating Ranges
Mast Feed Stroke
3.500 mm
Feed Force
4.500 daN
Retract Force
6.500 daN
Rotary Torque Range
450 - 1.100 daMn
Rotary Speed Range
70 - 980 RPM
Clamp Range
45 - 325 mm
Coring Drilling Range
Ø BQ
600m - 1965'
Ø NQ
450m - 1475'
Ø HQ
350m - 1145'
Ø PQ
250m - 820'
Down-the-hole (DTH) Drilling Range
Ø 3"
-
Ø 4" - 5"
250m - 820'
Ø 6"
180m - 590'
Ø > 6"
40m - 130'
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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