DTHR 300

BEAVER BTHR-300 Model, Truck Mounted Hydraulically Operated Water Well Drilling Rig can capable of drilling from 6” to 8” Dia. Bore Holes in hard rock by DTH method, upto 12½” Bore Holes in Unconsolidated / alluvial formations using water / foam flush by Rotary method & Unconsolidated / Gravel / Boundary Formations using ODEX tools up to a depth of 300 Meters (1000 Ft.)

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.


S.No Product Description
Capacity of Drilling 10” Drilling to a depth of 300 mtrs. (1000 feet)
Prime mover OS the hydraulic Pumps Truck Engine / Deck Engine of suitable capacity
Hydraulic Pumps used Radial Piston Pumps & Gear Pump
Maximum operating pressure 230 Bar
Hydraulic oil tank capacity 800 Ltrs
Mast Construction Channel structure
Mast Suitable to handle 20ft. pipes
Centralizer opening 18”
Pull up force 13000kg
Pull-down Force 9000 kgs
Pull-up Speed 40Mts/ min
Max. Torque in Series Circuit 450 Kg-m @ 0-120 rpm
Max. Torque in Parallel Circuit 900 Kg-m @ 0-60 rpm
Hydraulic Jacks (Stabilizers) 4 Nos. of Box Type Ø125x70x610 Stroke
Break-out wrench (to open the drill joints) Ø125x350 Stroke
Water Injection Pump 80 LPM @ 40 Bar
Airline Lubricator capacity 30 Ltrs.
Max. Working pressure of the Lubricator 350 PSI
Auxiliary Winch 1000 Kgs
Accessories / Optional attachments Welding Alternator, Main Winch with jib and boom arrangement on the top of the mast.
Suitable Mud Pump 8”x6”. Driven by either a separate engine or with Hydraulic Motor.
Air Compressor 1100cfm, 300psi or 1200cfm, 330psi


  • In view of continuous R&D and product improvement programme all specification; features etc. are subjected to amendments without prior notice.
  • BEAVER drilling rigs can be supplied in custom-built models in various configurations and Mounting features to suit all special requirements.