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Drilling Accessories

Hydraulic Rotator
Hydraulic Rotator

We have different type of rotator, they can suitable with our machince.

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Hydraulic Drifters
Hydraulic Drifters
We also have a wide range of drill heads for most applications such as jet grouting, coring, rotary drilling and pile boring. Torque ranges from 100 kgm (726 ft-lb) to 16,000 kgm 9115,000ft-lb)
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DTH Drilling System
DTH Drilling System
HD offers a range of DTH hammers and underreaming systems, both conventional and reverse-circulation (RC). And, for the large diameter DTH RC hammer drilling systems, with the single RC hammer drilling systems for 300 – 1000 mm dia.
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Air / Oil Lubricator
Air / Oil Lubricator
HD manufactures a range of high pressure airline lubricators for large diameter DTH hammers. The units are based on the venturi principle and are made to conform with pressure vessel regulations with certification.
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Hyd. Clamp & Casing Extractors/ Pullers
Hyd. Clamp
HD manufacture hydraulic cylinders and ancillary devices for a wide range of applications including:
*   Clamps to mount onto masts of drilling
    rigs.
*  Casing pulling units for rod and casing
   retrieval.
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Hyd. Clamp & Casing Extractors/ Pullers
Casing Extractors/ Pullers
HD casing extractor / casing pulling unit are desiged for casing O.D. up to 813mm. The clamping device evenly distribute the clamping force to avoid deformation of casing.


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Drill Rod
Drill Rod

Drill Rod
* Hexagon Type
* Thread Type


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