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ROC D7RRC、ROC D9 RRC remote-control surface drill rigs
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ROC D7RRC、ROC D9 RRC remote-control surface drill rigs
ROC D7 remote-control surface drill rig
ROC D7RRC and ROC D9RRC surface drill rigs
|
Models |
ROC D7RRC |
ROC D9RRC |
|
Hydraulic drifters |
COP 1840 |
COP 2160 |
|
Output power |
18 kW |
21 kW |
|
Drill bits |
64-1 15mm button bits |
76-115mm button bits |
|
Drill rods |
T38、T45、T51 Extension rods and MF rods with length of 3660mm |
T45、T51 Extension rods and MF rods with length of 3660mm |
|
Hole depth Max. |
28 M |
30 M |
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ROC D7 and ROC D9
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