MW-121 / MW-121 LS
Drifter (Top Hammer)
Drifter (Top Hammer) “High Performance” and “Low Maintenance”, perfect to be fitted on Air Crawler Drill MW-5000 or equivalents.
MODEL: MW-121 or MW-121 LS
Air Consumption: 600 pcm / cfm
Working Pressure: 7 bar / 100 psi
Impact Power: 11.1 Kw
Impact Frequency: 2.500 imp/min
Rotation: Independent
Flushing: Central or Separated (LS)
Drilling Diameter: 2″ – 3.1/2″
Diameter – Cylinder and Piston: 121 mm
Rods Diameter: 38 mm
Weight: 220 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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MODEL: MW-121 or MW-121 LS
Air Consumption: 600 pcm / cfm
Working Pressure: 7 bar / 100 psi
Impact Power: 11.1 Kw
Impact Frequency: 2.500 imp/min
Rotation: Independent
Flushing: Central or Separated (LS)
Drilling Diameter: 2″ – 3.1/2″
Diameter – Cylinder and Piston: 121 mm
Rods Diameter: 38 mm
Weight: 220 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.
-