Former name: Cubex Pegasus
The Sandvik DU311 is a compact Cubex In-The-Hole (ITH) center-articulated drill with an on-board booster. Of the mobile center articulated Cubex drills the Pegasus has the smallest footprint. This drill is designed for high mobility and utility in underground mines.
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- High accuracy drilling delivers enhanced mine profitability with the lowest cost per ton
- Comes equipped with a heavy-duty mast
- Very flexibly and highly capable drill can be customized to meet almost any mine requirement
- Robust and reliable, easy to service and to operate self-contained unit
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| Boom type |
Compact
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| Hole diameter |
89 mm-445 mm (3″½–17″½)
762 mm (30″) with V30
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| Hole length |
more than 100 m (300′)
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| Hammer |
| ITH |
3″–12″
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| Wassara |
W50 — W120
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| Reverse circulation capability |
Yes
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| V30 blind boring capacity |
Yes
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| Major Components |
Slide-over
(Parallel coverage) |
762 mm (30”)
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| Roll over |
360°
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| On-board water booster flow |
19,8 m3 /min (700 cfm)
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| Carousel max capacity |
16 tubes
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| Max hole length with carousel |
65 m (216′)
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| Operating drift dimensions |
| Min operating height* |
3150 mm (124″)
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| Min operating width* |
3150 mm (124″)
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| Tramming drift dimensions |
| Min tramming height |
3000 mm (118″)
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| Min tramming width |
2250 mm (88″½)
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| Tramming length |
8362 mm (329″2/10)
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| Speed – Max. |
7 km/h (4.3 mph)
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| Gradeability |
35%
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| Ground clearance |
230 mm (9″)
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| Total input power |
92-150 kW
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| Weight |
22700 kg (50000 lb)
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