ZYJ-1000/120 架 column hydraulic rotary rig ZYJ-1000/120 架 column hydraulic rotary drilling rig manufacturers wholesale ZYJ-1000/120 架 column hydraulic rotary rig frame column Special supply hydraulic rotary rig frame column models and parameters hydraulic rotary rig wholesale and retail ZYJ-1000/120 架 column hydraulic rotary rig recovery in production, post will remain high. National Bureau of Statistics, China's crude steel 1-7 month cumulative production of 480.76 million tons, an increase of 2.7%; ZYJ-1000/120 架 column hydraulic rotary rig which July crude steel production was 68.32 million tons, an increase of 1.5% ; mid-August national crude steel output was 1.8295 million tons, ten days growth of 0.53%. Currently there are margins of steel, ZYJ-1000/120 架 column hydraulic rotary rig production enthusiasm still remain high. From the blast furnace operating rate, the mid-August blast in Tangshan area utilization rate over 93%, ZYJ-1000/120 架 column hydraulic rotary rig capacity utilization remained high at more than 96 percent, were slightly higher than in early August, is expected to Late will remain high. Unit parameters of the host part of the work pressure MPa 16 rated speed rated torque Nm 1000 r / min 135 Rated flow L / min 68/13 rail length mm 2295 mm Φ65-Φ113 hole diameter drilling depth m 250 by Outrigger Specifications Classification Ⅰ Ⅱ Ⅲ rig maximum height mm 3800 3400 2800 Rig minimum height mm 3200 2800 2200 MPa 16 rated pressure pumping station section Rated flow L / min 70/14 Motor rated power kW 22 Motor rated voltage V 380/660 660/1140 motor rated current A 42.9 /24.7 24.6 / 14.2 Tank effective volume L 189 Dimensions (L × W × H) mm 1880 × 460 × 930 Weight kg 355 pumping stations