HL710S
Fortuna HL710S is a water driven top mallet rock drill intended for DL2710 and DL2720 underground longhole drills. It is equipped for boring 54 - 89 mm takes cover to 38 meters inside and out, utilizing T35, T38, T45, T51 MF-poles or 65 mm tube bars.
Fortuna HL710S water driven rock drill is intended to guarantee high penetrating limit, simple support and low working expense. The development of the stone drill depends on the fundamental body modules integrated with four short side bolts which guarantee a base number of joint appearances and huge contact surfaces. The percussion module is straightforward in plan and comprises of just two complex components - the cylinder and the wholesaler sleeve around the cylinder and the moving parts are not in touch with the stone drill body modules.
There are two pivot engine variations to meet the revolution force and RPM prerequisites of various opening distances across and rock arrangements. The discretionary power extractor is utilized for opening stone apparatus joints physically and the plan of the HL710S is covered by a few licenses.
| Technical data | |
|---|---|
| Hole diameter range | 54 - 89 mm |
| Kinetic power | 20 kW |
| Percussion rate | 52 Hz |
| Operating pressure Percussion Rotation | Up to 190 bar Up to 200 bar |
| Rotation motor type | OMT200 / 250 |
| Stabilizer | Sleeve type |
| Shank length | 600 mm |
| Rock tools and hole diameters | ||
|---|---|---|
| Thread | Rod mm | Hole mm |
| T35 | 39 | 54 - 57 |
| T38 | 39 | 64 |
| T45 | 46 | 76 |
| T45 | 65 (tube) | 76 - 89 |
| T51 | 52 | 89 |