The Levent 4004 is an all-hydraulic diamond core drill rig with a wide range of options and accessories.It consists of three main parts: the drill unit a power unit and a control console. As an option the drill unit can be mounted on carriers for special purposes like a; a narrow crawler for underground use, or a wide crawler for surface use. It is suitable for a variety of drilling methods in both underground and surface operations such as core drilling, grouthole drilling, probing etc..

The drill unit can be powered by an electric motor or diesel engine. When the drill rig is equipped with the electrical power unit, as an optional diesel engine for tramming is available. The Levent 4004 uses the best technology available for diamond core drills. All tube jointing, thread breaking, feeding, wireline, 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 can be equipped with two different feed lenghts,and two different sizes of rotation units to suit rod size and drilling applications.

To achieve the best results with regard to:

-high penetration
-optimal core recovery
-and low drilling costs

It is of primary importance that drill rods,core barrels and coring bits are of the right type and quality,matched 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.

Levent4004 is Core drilling rig for surface and underground operations; For wireline B–H and conventional core barrels.

*Two Configurations; skid mounted or crawler mounted for mobility.
*Electrical or Diesel Power Unit.
*Easy and fast to set-up for drilling.
*Easy positioning with Hydraulic worm gear. (Optional)
*All tube jointing, thread breaking, feeding, wireline sequences can perform all drilling and rod handling operations from the control panel.

Drilling Depth Capacity
These figures serve as guidelines only. They are calculated with available pull/feed force, weight of drill string in water filled hole, average WOB and reserve for breaking solid core in rock with 5MPa Tensile Strength. Son-Mak cannot guarantee these capacities will be reached in all working conditions due to varying factors such ITH used, conditions of the ground and differences in operation