HL1560ST
Fortuna HL1560ST is a water powered top sledge rock drill intended for DL411 and DL421 underground longhole drills. It is equipped for penetrating 89 - 127 mm stays to 54 meters top to bottom, utilizing T51 MF-bars or ST58 and ST68 tube poles.
Fortuna HL1560ST is an uncompromising water powered rock drill intended for huge width longhole boring. The development of the stone drill depends on three body modules integrated with short side bolts which guarantees a base number of joint countenances and huge contact surfaces. The percussion module is straightforward in plan and comprises of just two complex components - the cylinder and the merchant sleeve around the cylinder - which are not in touch with the body of the stone drill.
Fortuna HL1560ST is fitted with a stabilizer, which is intended to keep the knife connector in an ideal situation comparable to the cylinder; this guarantees great stone/piece contact and energy move, high infiltration rate, great opening straightness and rock instrument administration life.
There are two turn engine variations to meet the pivot force and RPM necessities in the HL1560ST application range. A discretionary power extractor can be utilized for opening stone device joints physically or naturally while utilizing one-opening or fan computerization and the plan of Fortuna HL1560ST is covered by a few licenses.
Technical data | |
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Hole diameter drilling | 89 - 127 mm |
Power class | 33 kW |
Percussion rate | 30 - 40 Hz |
Operating pressure Percussion Rotation (max.) | 90 - 200 bar 200 bar |
Rotation motor type | OMT 400, OMT 500 |
Stabilizer | Sleeve type |
Weight | 470 - 490 kg |
Rock tools and hole diameters | ||
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Thread | Rod mm | Hole mm |
T51 | 52 | 89 |
ST58 | 76 (tube) | 89 - 102 |
ST68 | 87 (tube) | 102 - 127 |