Mass [ZDY650 full hydraulic drilling rig] cheap swept the country dear friend, I'm glad you see us through the network. I hope that through the following description allows you to learn more about ZDY-650 drilling rig, I believe my presence can save procurement costs for you. To purchase please call ①⑤ zero ⑨②⑥⑥ ⑥③②⑤. Scope ZDY-650 type hydraulic coal mine tunnel drilling rig is mainly used for coal mine gas extraction (row) to put hole, grouting fire hole, coal water holes, anti-conflict relief hole, holes, and other engineering geological exploration holes. Suitable for rock solid coefficient f≤8 various coal, rock. Requirements section of roadway or drill field is greater than 6.5m2, height greater than 2.3m, width greater than 2.8m. It was divided into two kinds of columns stand and mountings rigs forms, according to the level of coal mine roadway and use to select different rigs. ZDY650 drilling rig technical parameters Item ???? UNIT ZDY650 maximum drilling depth m 150 mm 75/115 final hole diameter hole diameter mm 65 mm 42 drill diameter drill inclination ° 0 ~ ± 90 ° output speed r / min 95 N. output torque m 650 feed force kN 48 kN 35 normal pull force pushing speed m / min 0 ~ 1.5 mm 850 to carry out the process of coal and rock solid adaptation coefficient / f≤8 noise dB (A) ≤92% ≥40 host machine efficiency Dimensions (L × W × H) mm 2200 × 600 × 500 Weight (does not include drill) kg 1200 oil pumping station it is set to work turning 14 MPa pressure / feed 11 working medium / 46 # anti-wear hydraulic oil Tank effective volume L 96.6 Dimensions (L × W × H) mm 1480 × 700 × 650 console boost pressure reverse rotation pressure MPa 11 MPa 13 MPa 12 clockwise rotation pressure Dimensions (L × W × H) mm 500 × 400 × 450 motor Model / YBK2-160L-4 rated power kW 15 Rated voltage V 380/660 660/1140 rated A 30 / 17.5 17.5 / 10.1 Rated speed r / min 1460 two-story steel wire braided hydraulic hose assembly bracket RB2- 6,10,13,16,19,22,25,32 Jining Mining Machinery Co., Ltd. production masters ZDY drilling rig main models ZDY650, ZDY750, ZDY1250, ZDY2300, ZDY1200S, ZDY1600S, ZDY1900S, ZDY3200S, ZDY4000S so on.