BG 25 C
BG 25 C
BG 25 C
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Anwendungen<br />
Applications<br />
Kellybohrverfahren<br />
(Vorschubsystem 3-fach Zylinder)<br />
Kelly drilling system<br />
(Crowd system with triple crowd cylinder)<br />
20770<br />
A<br />
13680<br />
10000<br />
3680<br />
Hw<br />
1700 B<br />
T<br />
Dreifach - Vorschubzylinder<br />
Triple crowd cylinder<br />
Hub<br />
Stroke<br />
Druckkraft / Zugkraft (effektiv)<br />
Crowd pressure / pull (effective)<br />
Bohrtiefen<br />
10,0 m<br />
200 / <strong>25</strong>0 kN<br />
Drilling depths<br />
3-fach Zylinder<br />
Triple cylinder<br />
Kellytyp A (m) B (m) Gewicht Hw (m) T (m)<br />
Type of kelly bar<br />
Weight (kg)<br />
BK <strong>25</strong>/394/3/24 10,71 27,20 4.700 8,15 <strong>25</strong>,20<br />
BK <strong>25</strong>/394/3/27 11,71 30,20 5.120 7,15 28,20<br />
BK <strong>25</strong>/394/3/30 12,71 33,20 5.530 6,15 31,20<br />
BK <strong>25</strong>/394/3/36 14,71 39,20 6.350 4,15 37,20<br />
BK <strong>25</strong>/394/4/40 12,71 43,47 7.730 6,15 41,45<br />
BK <strong>25</strong>/394/4/48 14,71 51,47 8.850 4,15 49,45<br />
BK <strong>25</strong>/394/4/56 16,71 59,47 10.050 2,15 57,45<br />
<strong>BG</strong> <strong>25</strong> C (BH 70) – Großdrehbohrgerät<br />
<strong>BG</strong> <strong>25</strong> C (BH 70) – Rotary Drilling Rig
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