Technical upgrade for Africa of PCR200-DTH pneumatic crawler drilling rig

PCR200-DTH pneumatic crawler drilling rig by 2020 version is 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 color system of 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."