Universal drilling unit UH3
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| All indicated data are maximum values. Those and the equipment components are options. It might also be possible that they are mutually exclusive. |
Universal drilling unit UH3 - Fully hydraulic universal drilling units for all drilling methods
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Technical data:
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| Drilling mast with hydr. feed |
| Free mast height max. |
[mm] |
11.600 |
| Top drive stroke max. |
[mm] |
7.600 |
| Pressing force max. |
[kN] |
75 |
| Traction force max. |
[kN] |
150 |
| Hook load max. |
[kN] |
320 |
| Mast extension max. |
[mm] |
3.000 |
Auxiliary extension |
| Displacement path max. |
[mm] |
1.200 |
| Loading max. |
[kN] |
20 |
Top drive |
| Torque max. |
[Nm] |
21.000 |
| Speed max. |
[min-1] |
320 |
| Clearance max. |
[min/mm] |
123 |
| Tilting/pivoting angle max. |
[°] |
85/102 |
| Tilting moment max. |
[kNm] |
59 |
Rod screwing device |
| Rod bell, mechanical Ø max. |
[mm] |
250 |
| Gripping head, hydraulic Ø max. |
[mm] |
200 |
Collet chuck, hydraulic |
| Clearance, open/closed Ø max. |
[mm] |
1.150-300 |
| Clamping - Ø max. |
[mm] |
273 |
Holding gripper, hydraulic |
| Clearance, open/closed Ø max. |
[mm] |
1.150-420 |
| Clamping - Ø max. |
[mm] |
419 |
Breaking pliers, hydraulic |
| Clamping - Ø max. |
[mm] |
273 |
| Breaking strength max. |
[Nm] |
34.000 |
| Rotary casing table/machine, hydraulic |
possible / possible |
| Drilling cable winch, hydraulic, traction force max. |
[kN] |
80 |
| Auxiliary winch, hydraulic, traction force max. |
[kN] |
30 |
| Striking mechanism, hydraulic, load / number of impacts |
[kN/i] |
- |
| Slush pumps, delivery rate / pressure max. |
[L/min] / [bar] |
750/20 |
| Compressors / generators |
possible / possible |
Carrier vehicle: |
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| Various designs are possible |
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