DNI CDR - 750

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DNI CDR - 750

CORE DRILL RIG

We welcome you to the privileged owners group of the highly efficient hydraulically operated CRAWLER MOUNTED CDR 750 manufactured by M/s. DURGA NEW INDUSTRIES LIMITED., Hyderabad, and Telangana State, India. Hydraulically operated crawler mounted Drilling Rig CDR 750 can be rated to be one of the unique innovations achieved by KLR INDUSTRIES LIMITED, the Rigs are manufactured with utmost compact, High performance and user friendly Machine. Designed as an integrated Drilling machine, this model is eminently suitable for variety of medium to heavy duty drilling needs such as Core drilling application. This equipment has been customized to undertake CORE DRILLING for mineral sample extraction by using suitable tools and drilling accessories.

Technical Specifications

Technical DataDescription
ApplicationSurface Exploration
DiameterPQ, HQ, NQ
DepthPQ – 300 m | HQ – 500 m | NQ – 750 m
Note:- Depths are Based on Vertical Drilling Only.
Prime MoverPower for the hydraulic is taken from suitable deck engine
MastMax. Rod Handling Capacity – 6 m
Rotary Head Torque51 kg.m – 420 kg.m
Rotary Head Speed125 – 1000 rpm
Pull Up Load8050 kgf
Pull Down Load3900 kgf
Pull Up Speed30 mpm
JacksFour box type hydraulic jacks
Mast DumpingMast Dumping For Angle Drilling.
Rotary HeadRH Slide Out
Rotary HeadRH Forced Lubrication.
Foot ClampHydraulic Operated
Main WinchBare Drum Capacity : 6000 kgf | Line Speed : 45 mpm
Wireline WinchBare Drum Capacity : 1000 kgf | Line Speed : 150 mpm
Mud PumpType : Triplex piston pump | Maximum flow : 120 lpm | Maximum Pressure : 70 bar
Mounting OptionsCrawler / Truck / Skid

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