ZYJ-1000/135 架 column hydraulic rotary rig ZYJ-1000/135 架 column hydraulic rotary rig market ZYJ lowest rack column hydraulic rotary rig frame column Shandong latest offer hydraulic rotary drilling rig manufacturer of hydraulic rotary rig frame column efficiency ZYJ-1000/135 架 column hydraulic rotary rig market weakness down raw material, steel support weakened. August, iron ore price weakness down, coal, coke market steady run. 26 Iron Dan Pushi index $ 93.17, this month the average price of $ 95.73, ZYJ-1000/135 架 column hydraulic rotary rig chain fell $ 2.56. Shanxi mainstream secondary metallurgical coke factory 860 yuan / ton, unchanged from the end of July; Tangshan carbon billet price 2580 yuan / ton, compared with the end of July fell 120 yuan / ton. ZYJ-1000/135 架 column hydraulic rotary rig ended August 22, 41 major ports in the country is about 110.8 million tons of iron ore stocks, last week increased by 130,000 tons. Currently no obvious signs of iron ore demand side release, ZYJ-1000/135 架 column hydraulic rotary rig plus steelmakers funds no significant improvement is expected to remain at a more cautious mills in raw material procurement, are ore price is not conducive to the good run. ? The basic performance parameters of the host Test Item Unit Parameter a working pressure MPa 18 2 rated torque N m 1000 3 rated speed r / min 135 4 Rated flow L / min 65/13 propulsion (adjustable) kN I level cylinder: 30 Class II cylinder: 206 mm stroke propulsion cylinders Class I: 500 II level cylinder: 5807 load pushing speed mm / min I level cylinder: 3400 II level cylinder: 61008 return speed mm / min I level cylinder: 3800 II level Cylinder: 60009 rinse water pressure MPa 0.6-1.2 hole diameter mm 65 ~ 113 11 Rail length mm 1910 12 specifications by pillar classification I II III IV 13 rigs maximum height mm 3800 3200 2600 2100 14 rigs minimum height mm 3200 2600?? 2000 1500 Weight kg 256 226 192 158 16 drilling speed mm / min 200 17 Drilling depth noise m 200-300 18 mm / min dBA 92 mm 108 19 pumping stations pump model 2CBNLF550 / F510BF rated pressure MPa 19 21 Rated flow L / min 70/14 22 motor power KW 22 23 motor rated voltage V 380/660 660/1140 24 Motor rated current A 42.7 / 24.6 24.6 / 14.2-mail effective volume L 189 26 Dimensions (L × W × H) mm 1688 × 460 × 930 27 Weight kg 230 pumping stations supporting efficient spiral drill drill? 69 to? 82 highly efficient combination drill? 76 to? 89 drill pipe friction welding? 42 to? 50 alloy, PDC drill bit? 69 to? 113