Hd 30b Diesel Man Portable Drilling Rig

With the Supervision and guidance of our Expertise team, we are able to Exporter, Manufacturer & Supplier of HD 30B Diesel Man Portable Drilling Rig in Zhuozhou, Hebei, China. We have gained international acclaim due to our strict qualitative parameters in the manufacturing of these products.

Features:
1. This drilling rig is applicable to work in mountains, loess, hills, plain, forests, gobi, seasonal farmland for seismic prospecting, mine survey, geologic framework investigation etc. such drilling project.
2. Drilling method includes air drilling, DTH hammer drilling, mud drilling, and casing drilling (with casing puller). Adapt to different drilling operation with relative drilling method. Max drilling depth is 30 meters.
3. Self-adaption system to stratum shortens handle regulating time of driller, improves drilling efficiency and ensures perpendicularity of the hole.
4. We design and use DTH hammer with interconvertible high-low frequency according to situation of single using DTH hammer (low frequency, big impacting energy) in prospecting drilling project nowadays. Choose high frequency matching parts of DTH hammer to improve drilling frequency when soft formation as fa 8.
5. Use lithium battery with big capacity to reduce weight at max limit.