Model: | M920 |
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Brand: | Mds |
Origin: | Made In India |
Category: | Industrial Supplies / Mining Machine |
Label: | rock drill , drifter , rock drill manyfactu |
Price: |
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Min. Order: | - |
Last Online:25 Jun, 2013 |
M920 is a pneumatic rock drill intended for use on drill rigs in the following areas –
Underground Mining - Long Hole Drilling
Surface Quarrying - Bench Drilling
Construction - Grout Hold Drilling
Metallurgical Industry - Tap Hole Drilling in Blast furnaces
A popular all-round machine, the M920 has earned a reputation of economy and reliability.
The powerful MDS 120F has a moderate weight and this facilities manual handling of the unit which can be mounted on simple and light rigging structures.
The MDS 120F rock drills are assembled from components in a sectional system. The complete assembly can easily be dismantled for service and inspection of internal parts. All wear parts easy to replace. Regular inspections will hold operating cost at a minimum.
The MDS 120F is intended for operation with remote control. The rotation is reversible, a necessary feature for use with extension steel in long-hole drilling. The rotation mechanism can also be disengaged and the impact action used to rattle a tight joint of a jammed bit.
MDS 120F
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Detail |
Metric |
Imperial |
Weight |
70 Kg. |
152 lb |
Length |
780mm |
31 in |
Working pressure, max. |
6 bar |
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Impact power, max. |
7.2 kW |
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Piston Dia |
120mm |
4.72 in |
Stroke Length |
65mm |
2.56 in |
Impact |
1900 blows.min |
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Adopter Type |
R32, R38, T38 |
R32, R38, T38 |
Hole Diameter |
48 - 89 mm |
13/8 - 3 in |
Air Consumption |
167 l/s |
354 cfm |
Rotation speed |
0 - 180 rpm |