The LEVENT 4004 Core Drilling Rig uses the best technology available for diamond core drills. All tube jointing, thread breaking, feeding, wireline, and hoist sequences are controlled from a control console which can be positioned to suit the setup. Feeding is done by a direct cylinder, thereby eliminating chains in the feed system.
The drill unit can be powered by an electric motor or diesel engine. When the drill rig is equipped with the electrical power unit, an optional diesel engine for tramming, is available.
The drill can be equipped with two different feed lengths, and two different sizes of rotation units to suit rod size and drilling applications.
To achieve the best results with regard to the:
- High penetration
- Optimal core recovery
- And low drilling costs
Itis of primary importance that drill rods,core barrels and coring bits are of the right type and gualitymatched to the rock drill and to the prevailing rock conditions.
Bearing in mind core drill’s speed of rotation,its rating and chuck diameter, the LEVENT 4004 is best suited to drill holes 60-96 mm in diameter (B-H) using both conventional as well as wire line rods. The spindle inner diameter is 101.6 mm (4 in) in the H-size rotation unit.
- Drilling Unit
- Power Unit
- Rod Holder