DTH - 300

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DNI DTH - 300

TRUCK MOUNTED HYDRAULIC OPERATOR

DNI DTH - 300 Model, Truck Mounted Hydraulically Operated Water Well Drilling Rig can capable of drilling from 6'' to 8'' Dia. Bore Holes in Different formations such as hard rock by DTH method, Unconsolidated/ alluvial Formations using ODEX tools up to a depth of 300 Meters(1000Ft.) under favorable Drilling Conditions. The hydraulic pumps shall be powered by either same truck engine through PTO or by a separate diesel drive deck engine. It can be mounted on a single truck version or two truck version.

Technical Specifications

Capacity of Drilling6” to 8” Drilling to a depth of 200 mtrs. (650 feet)
Accessories / Optional attachmentsWelding Alternator, Main Winch with jib and boom arrangement on the top of the mast.
Air Compressor1100cfm, 300psi or 1200cfm, 330psi
Airline Lubricator capacity15 Ltrs.
Auxiliary Winch1000 Kgs
Break-out wrench (to open the drill joints)Ø100×350 Stroke
Centralizer opening14”
Hydraulic Jacks (Stabilizers)4 Nos. of Box Type Ø125x70x610 Stroke
Hydraulic oil tank capacity600 Ltrs.
Hydraulic Pumps usedRadial Piston Pumps & Gear Pump
MastSuitable to handle 10ft. pipes
Mast ConstructionChannel Structure
Max. Torque in Parallel Circuit540 Kg-m @ 0-60 rpm
Max. Torque in Series Circuit270 Kg-m @ 0-120 rpm
Max. Working pressure of the Lubricator350 PSI
Maximum operating pressure230 Bar
Prime mover of the hydraulic pumpsTruck Engine / Deck Engine of suitable capacity
Pull-down Force5800 Kgs
Pull-up Force11800kg
Pull-up Speed35 Mtrs/min
Suitable Mud Pump6”x6”. Driven by either a separate engine or with Hydraulic Motor.
Water Injection Pump50 LPM @ 40 Bar