Manufacturer of Mining & Construction Equipment



MD120F is a pneumatic rock drill intends for use on drill rigs in the following areas:


Underground Mining Long Hole Drilling
Surface Quarrying Bench Drilling
Construction Grout Hold Drilling
Metallurgical Industry Top Hole Drilling Furnaces

A Popular all-round machine, the MD120F has earned a reputation of economy and reliability. The powerful MD120F has a moderate weight and this facilities manual handling of the unit which can be mounted on simple and light rigging structures.

The MD120F 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 MD120F 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.


  • Parts are interchangable with ATLAS COPCO BBC120F
Technical Specification
Type Metric Imperial
Weight 70 kg 152 lb
Length 780 mm 31 inch
Piston Dia 120 mm 4.72 inch
Stroke Length 65 mm 2.56 inch
Blows per minute 2100 2100
Hole Diameter 48-89 mm 13/8 – 3 inch
Air Consumption 167 l/s 354 cfm
Working Pressure max 6 bar
Rotation Speed 180 rpm
Adopter Type R32, R38, T38
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