Thursday 20th of September 2018


Blast Hole Drilling Contractor ,Jakarta ,Indonesia


Blasthole Drilling

Our range knowledge in coal and mineral drilling and our consistency in maintaining safety system continously, make us as the most competitive contractor in blasting service.

The drill DDJC175 is used to drill small diameter (NQ Size) shallow hole for purpose of blasting.This unit can drill up to 40-50 meter depth and the production is 10-15 meter/hour (it depends on the ground condition).

Removing of cuttings is pumping by high pressure air, which deliver by suitable air compressor. The compressor is fully fitted in the rig and be driven by its power unit.


Compressor spesification :

* Compressor can be break down in 5 pieces @± 80kg

* Is driven by 31hp vanguard petrol engine (Twin engine)

* Hammer bit size 76 mm



D2 Workshop Activities


Dunggio Energy Pacific


PT. Dunggio Energy Pacific is  a part of Dunggio Drilling Group. We are a national drilling service company and provide a complete solution by pairing advanced drilling and coring technologies. We offers a highest possible standard in a safety first culture to deliver the most reliable and effective drilling services.
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