The typical applications of the MHD100 hydraulic drifter are foundation drilling, road cutting, trenching, bolting, line drilling in dimensional stone quarries, and other specialised drilling applications. This Mindrill-made hydraulic drifter is a small yet low-profile hydraulic percussive top hammer rock drill that drills with air flushing (water flushing is optional). To lessen the risk to the environment, biodegradable oils can be used in hydraulic and shank lubrication. The maximum suggested diameter for the hydraulic rock drill MHD100 is 45 mm.
- Built-in air flushing (water flushing optional)
- Compact size and low profile height
- Biodegradable oils can be used to reduce environmental impact
- Ideal for heavy-duty DSI drilling applications including foundation drilling,
road cutting, trenching, bolting, and line drilling in dimensional stone quarries
MHD100
Weight: 50 kg
Length: 479 mm
Hole Diameter Drilling: 22-45 mm
Power Class: 6.5 kW
Shank Size: 22 x 108 mm
Operating pressure Percussion: 100 – 180 bar
Percussion rate: 70 – 88 Hz
High pressure (HP): 50 bar
Low pressure (LP): 4 bar
Air pressure: 3-5 bar
Flushing pressure (air / water): Max.5 bar
Oil consumption: 50 – 100 g/h
Drill steels: Integral rods
Rotation motor type: OMM32
Filling valve: Vg8 DIN7756
Accumulator gas: Nitrogen N2