Technical upgrade for Africa of QIN-PCR200-DTH (2020) pneuamtic crawler drilling rig.

​QIN-PCR200-DTH (2020) pneumatic crawler drilling rig specially customized for African customers based on the excellent quality of PCR200-DTH for many years, combined with the on-site feedback from African users, the whole drilling machine was upgraded from three technical points, making QIN-PCR200-DTH (2020) enter a new stage. 
Technical Upgrade:

1. The main regulator is next to the lubricator for more natural checking and adjusting.
2. Add a rotary regulator to prolong the life of rotary head assembly.
3. Add a feed regulator to prolong the life of feed motor assembly.

The colors of the PCR200-DTH pneumatic crawler drilling rig is customized by African customer are amber yellow and emerald, symbolizing that the DRILL PANGOLIN crawler drilling rig has taken root and sprouting in the African land, enabling users to achieve the drill target "No Fastest Only Faster."
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