15m 20m Depth Portable DTH Mining Drilling Rig for Rock

Product Features                                               15m 20m Depth Portable DTH Mining Drilling Rig for Rock 1.Pick brazing specification2.Configuration of the power,meet the needs of all kinds of construction situation 3.Using hydraulic technology,energy saving efficiencyOriginal bracket tooth plate positioning,structure design,stable and reliable4.with national patent technology mercury split type hydraulic station,make drill shift more convenient,effectively reduce the labor intensity.5.Whole detachable is good,suitable for all kinds of original landform.6.Advanced design,reasonable structure of the hydraulic oil cooling system,reduce the weight of the mercury hydraulic station,mobile is extremely convenient.7.Lower initial investment and good economic benefitParameter                                                          Model Parameters HFHD70HFHD100AHFHF100HFHJ100A electricHFHJ100A dieselrock hardness F=6~20F=6~20F=6~20F=6~20F=6~20Borehole diametermm50~8068~13068~13068~13068~130Borehole depthm≥15≥20≥20≥20≥20One-time advance lengthmm10001000100010001000Swing speedr/min9090110~1600~700~70Air consumptionm3/min≥3.5≥7≥12≥7≥7Working air pressureMpa0.5~0.70.5~0.70.5~0.70.5~0.70.5~0.7Cylinder diametermm901401405050Max. lifting forceN4200700070001500015000Max. advance forceN35005000500045004500Whole weightkg175260260260260Driving powerkw3447.512.1Product Display                                                          Company Introduction                                                                               Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research,manufacture and market. Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontaldirectional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products. 1. More than 30 years of experience The factory is located in Henan Province, China. We are very welcome to visit our factory. If you need it, we will arrange a pick-up. 2.Top production team The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution. 3.Our Service - New machine provides technical trair. - Once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are. - When the machine should be maintained, you will receive the reminding from us. - According to different geological conditions, we will recommend different construction plans for you - Remind you which are wearing parts, so you can prepare enough. - 24 hours respond to your quality problem. Our Customers                                                                                            /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1