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DRILLING RIG WITH TWO PNEUMATIC ROCK DRILLS
- Drills two bore holes at the same time of up to 2.20 m in depth, end-of-travel regulated, perfectly alignes aling a length of 3.6 m between bore hole ends, up to 9 m in depth with drill steel change.
- Drilling speed of 0.5 m/min in granite, 1m/min in marble.
- Average drilling rate of 250 m/day in granite.
- Two 24 kg pneumatic rock drills for integral 7/8 drill steels, 32 mm diam.
- Fixed manual controls.Optional remote control.
- Pressurised water flushing of bore holes, with a consumption of 7 l/min.
- 2,000-litre tank and pump are couples to the vehicle.
- Optional air flushing with dust retainer.
- The compressed air for the operation of the machine (7 m³ at 6 bar), will be provided by external compressor.
- They can be installed on excavators with a minimum weight of 10 tons.
