HL710S
Top hammer rock drills
HL710S
- Hole size
- 54 - 89 mm
- Percussion power
- 20 kW
- Percussion rate
- 52 Hz
Sandvik HL710S is a hydraulic top hammer rock drill designed for DL2710 and DL2720 underground longhole drills. It drills 54-89 mm holes up to 38 m deep, using T35, T38, T45 and T51 MF rods or 65 mm tube rods.
Features
-
Heavy duty with a simple design
The rock drill has a heavy-duty yet simple design, with its percussion module consisting of only two moving parts. The piston and distributor sleeve remain separate from the drill body, minimizing contact with the drill body modules.
Heavy duty with a simple design
The rock drill has a heavy-duty yet simple design, with its percussion module consisting of only two moving parts. The piston and distributor sleeve remain separate from the drill body, minimizing contact with the drill body modules.
The rock drill has a heavy-duty yet simple design, with its percussion module consisting of only two moving parts. The piston and distributor sleeve remain separate from the drill body, minimizing contact with the drill body modules.
-
Multiple options available
Sandvik HL710S has two rotation motor variants to meet the rotation torque and RPM requirements of different hole diameters and rock formations. An optional power extractor can open rock tool joints manually.
Multiple options available
Sandvik HL710S has two rotation motor variants to meet the rotation torque and RPM requirements of different hole diameters and rock formations. An optional power extractor can open rock tool joints manually.
Sandvik HL710S has two rotation motor variants to meet the rotation torque and RPM requirements of different hole diameters and rock formations. An optional power extractor can open rock tool joints manually.
-
High performance and low maintenance
Sandvik HL710S hydraulic rock drill offers high drilling capacity, easy maintenance and low operating costs. Its main body modules are connected by four short side bolts, reducing joint faces and large contact surfaces.
High performance and low maintenance
Sandvik HL710S hydraulic rock drill offers high drilling capacity, easy maintenance and low operating costs. Its main body modules are connected by four short side bolts, reducing joint faces and large contact surfaces.
Sandvik HL710S hydraulic rock drill offers high drilling capacity, easy maintenance and low operating costs. Its main body modules are connected by four short side bolts, reducing joint faces and large contact surfaces.
Product specifications
HL710S operating manual and spare parts
Operating manuals and spare parts can be found on the My Sandvik customer portal.
Technical specifications
| Hole size |
54 - 89
mm
|
|---|---|
| Percussion power |
20
kW
|
| Percussion rate |
52
Hz
|
| Percussion pressure |
190
bar
|
| Rotation (max.) |
200
bar
|
| Hole size |
54 - 89
mm
|
|---|---|
| Percussion power |
20
kW
|
| Percussion rate |
52
Hz
|
| Percussion pressure |
190
bar
|
| Rotation (max.) |
200
bar
|
| Rotation motor types |
OMT200, OMT250
|
| Weight |
245
kg
|
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