MW-140 / MW-140 LS
Drifter (Top Hammer)
Drifter (Top Hammer) “High Performance” and “Low Maintenance”, perfect to be fitted on Air Crawler Drill MW-5000 or equivalents.
Air Consumption: 750 pcm / cfm
Working Pressure: 7 bar / 100 psi
Impact Power: 12 Kw
Impact Frequency: 2.350 imp/min
Rotation: Independent
Flushing: Central or Separated (LS)
Drilling Diameter: 2″ – 4.1/2″ (51 mm – 115 mm)
Diameter – Cylinder and Piston: 140 mm
Rods Diameter: 38 mm
Weight: 185 kg
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The separated flushing permits more air volume on flushing;
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Possibility to use water + air on flushing, avoiding dust and refreshing the shank adapter;
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More penetration speed and durability of drilling tools.
- + Technical Features
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Air Consumption: 750 pcm / cfm
Working Pressure: 7 bar / 100 psi
Impact Power: 12 Kw
Impact Frequency: 2.350 imp/min
Rotation: Independent
Flushing: Central or Separated (LS)
Drilling Diameter: 2″ – 4.1/2″ (51 mm – 115 mm)
Diameter – Cylinder and Piston: 140 mm
Rods Diameter: 38 mm
Weight: 185 kg - + Advantages of drifter with separated flushing
-
-
The separated flushing permits more air volume on flushing;
-
Possibility to use water + air on flushing, avoiding dust and refreshing the shank adapter;
-
More penetration speed and durability of drilling tools.
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