ZLJ-350 tunnel drilling rigs grouting project ZLJ-350 factory outlets, amazing quality, scream price, you can HOLD live it! ! ! Mainly for internal mine for exploration drilling drainage holes from 0 to 360 degrees, geological structure hole, fire-hole, gas drainage engineering and other uses of the hole. You can also drill geological drilling holes, and other engineering hole in the ground. You can also drill geological drilling holes in the ground and other uses of the hole, drilling rocks for iron ore in order to facilitate exploitation of the ore. Kingpin rated output torque (N˙m) 200 250 350 400 700 using the drill (mm) φ42 φ33.5 / 42 φ33.5 / 42 φ42 φ42 / 50 φ33.5 drill hole depth (m) 50 100 200 200 250 φ42 drill (m) 75 150 200 drill hole diameter (mm) φ89 φ89 φ89 φ108 φ108 final hole (mm) ≥φ50 ≥φ50 ≥φ50 ≥φ76 ≥φ76 vertical shaft diameter × φ44 φ44 φ44 φ44 φ54 vertical transfer Number (rp / m) 112/192/350 120/205/363 120/214/375 115/205/360 115/205/360 vertical stroke (mm) 400 400 400 400 400 rated pulling force (kN) 22 ( 7MPa time) 12 (7MPa time) 12 (7MPa time) 30 (7MPa time) 50 (10MPa) Rated driving force (kN) 16 (7MPa time) 9 (7MPa time) 9 (7MPa time) 20 (7MPa time) 30 (10MPa time) drilling angle range (.) 0 ~ 36000 ~ 36000 ~ 36000 ~ 36000 ~ 3600 winch lifting capacity (kN) 7.35 / 5.88 / 3.28 8.7 / 4.74 / 2.69 15/8 / 4.5 20/11 /6.4 winch single rope first layer lifting speed (m / s) 0.22 / 0.374 / 0.672 0.25 / 0.45 / 0.79 0.25 / 0.45 / 0.79 0.26 / 0.46 / 0.81 drum rope capacity (m) 26.8 30 30 40 wire rope diameter (mm) φ8.8 φ11 φ11 φ11 spring chuck pressure (MPa) 6 6 6 6.5 10 spring chuck maximum clamping force (kN) 30 30 30 35 50 using pump model YBC-12/80 YBC-12/80 YBC-12/80 YBC-16/160 YBC-16/160 pumps rated pressure (MPa) 8 8 8 16 16 pump rated flow (L / min) 12 12 12 16 16 Motor Type YBK2-112M-4 YBK2-112M- 4 YBK2-132S-4 YBK2-132M-4 YBK2-160M-4 power (kW) 4 4 5.5 7.5 11 speed (r / min) 1440 1440 1440 1450 1460 Nominal voltage (V) 380/660 380/660 380/660 380/660 380/660 Rated current (A) 8.8 / 5.1 8.8 / 5.1 11.6 / 6.7 15.4 / 8.8 26.6 / 13.1 mass (kg) 380 480 500 615 800 Dimensions (mm) 1036 × 550 × 1150 1230 × 600 × 1185 1250 × 640 × 1265 1250 × 640 × 1265 1480 × 680 × 1290 Histon Mining Machinery Co., Ltd. is located in Zoucheng Zoucheng west outer Ring Road on the 1st of Shandong Province is China Coal Industry Association designated national coal mine fully mechanized mining designated suppliers, in Histon recent years, have set up a proof Technology Co., Histon machining centers. Formed under the "Vantage" relatively specific guide main business enterprise structure. The main production and operation of explosion-proof electrical, ZLJ hydraulic drills, pneumatic tools, supporting the production, installation and commissioning. To form a coal continue to provide new product development, production and sales of industrial chain, "Histon" sustainable development lay a solid foundation, through nearly 10 years of hard work and capital accumulation, has a number of mechanical products professional senior scientific personnel specialized in mining machinery product development, design and development of fully mechanized coal mining have complete control equipment development, production, marketing integrated capability Service purpose: creating international advanced level products, and services to national coal mine. Manager: Yang Xia QQ:. 1011522527 E-mail: 1011522527@qq.com Website: www.zchhgk.com