Gold standard construction machinery digging change JQK series submersible drilling rig

I. Introduction and use of gold digging change JQK series submersible drilling rig is widely used in a variety of open-air mining engineering, building foundation excavation, water conservancy, power, building materials, transportation and national defense construction in rock drilling operations. Also Rock drilling anchor holes holes, geological pressure measurement holes and drainage holes and other special-purpose compact overall vehicle structure, reasonable layout, power, high drilling efficiency, adapt to a wide range of the most commonly used is the current high efficiency The rock drilling equipment. Second, the main features of a preferred rig equipment, flexible operating performance, higher productivity, open-air drilling and blasting works; 2, with high or medium pressure air compressor supporting the use of high-speed drilling capacity; 3, impactor to high-pressure compressed air as power, walking, turning, propulsion, positioning hydraulic-powered, so digging machine powerful submersible drilling rig operation, safe and reliable; 4, compact, agile walking, rational layout, easy to manipulate; Third, the main technical parameter models JQK series for rock drilling F = 6 ~ 20 90 ~ 250mm diameter Working pressure 0.7-2.4MPa air consumption 7-21m3 / min equipped with impactor CIR, DHD power head rotary speed of output power head resist twisting 0-70rpm 3600-6500 (? N m) drilling depth 3-100m drill length (optional) 2; 3; 4; 6; 9m rail travel (optional) 2; 3; 4; 6; 9m article comes from: http: //www.028zuanji.com/chanpin/wgqkzj/482.html