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Spesifikasi | 130 juta | 180 juta | 200 juta | 260 juta | 300 juta | 350 juta | 400 juta | |||||||
Diameter lubang bor (mm) | 100-219 | 140-254 | 140-305 | 140-305 | 140-325 | 140-325 | 140-325 | |||||||
Kedalaman pengeboran (m) | 130 | 180 | 200 | 260 | 300 | 350 | 400m | |||||||
Kecepatan Ayun (rpm) | 40-65 | 45-70 | 45-70 | 45-70 | 45-70 | 66-135 | 66-140 | |||||||
Torsi Ayun (N.m) | 2200-3000 | 3200-4600 | 3500-4800 | 4000-5300 | 5700-7500 | 6200-8500 | 6200-8500 | |||||||
Kepala bor sumur 200mm kepala daya putar serbaguna untuk bor sumur air Drillling batu keras |
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