DTH Water Well Drilling Rig

Product Description

DTH 300-Model, Top drive drill rig is capable of drilling in different formations, such as a medium to hard rock by DTH unconsolidated / Alluvial formations using Air / Water / Water flush by rotary method, up to a depth of 300 Mtr(1000 Feet), under favorable drilling conditions,

The following are the detailed specifications DTH Drilling Rig Machines.

Hole Diameter - 4.5''  To  8" Dia

Maximum Drilling Depth - 300Mtr (1000Feet)

Over Burden Diameter - 9.0" (228MM)

*Feed System -

Feed and Hoist operation will be achived by pully, wire rope and one double acting hydraulic cylinder.

Feed cylinder size - 125mm Dia x 80mm Dia x 2350mm Strock

Pull Back - 14000 Kgf

Pull Down - 6000 Kgf

Hoisting speed - 45Mtr / Minute

Reeving Ratio - 1:3