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name unit specification name unit specification Using Range Laneway section(max) m2 7.5-23 Loading mechanisim Loading form Star wheel, double chains scraper conveyer Max cutting size(Width×height) m 6.1×4.2 Loading capacity m³/h 160 rock hardness for cutting f≤8 Heading mechanisim Hydraulic system Max power KW 2×40 Max laneway gradient ±16° Heading speed m/min 4.3 General Feature Overall size(length×width×height) mm 9.7×2.0 (2.2,2.8) ×1.8 Turning speed m/min 9.16 Total mass t 40 Unit pressure of ground MPa 0.14 Total power KW 222 Electronic control system Total flow L/min 380 Floor brushing depth mm 290±30 Pump station driving power KW 90 Ground clearance mm 195 System rated pressure MPa 20,18 Working unit Enginepower KW 132 Water system Spraying water consumption L/min 45 Plunger travel mm 420 Spraying cooling water pressure MPa 1.5-3.0 Rotating speed of cutting head r/min 80 Nozzle number piece 11 Bit form Cross shaft cut, external strench Anti-explorsion form Flameproof Cutting form Cone-shape Service voltage V 1140/660 (1)Track link adopts Military project technology, castted into a model. (2)Cutting part is flexible, cutting area is considerably large with one-positioning. (3)The middle conveyor adopts the straight structure, smooth connection with insertion board, the dragon’s gate is comparatively high and move free, continuous heading is allowed by matching with transhipment belt conveyor. (4)High driving torque when moving and driving, high gradeability; (5)Small spoilage of cutting tooth and strong rock-breaking ability; (6)High cutting efficiency, the whole machine stable in cutting, Maximum cutting width is 6100mm.