• Model NO.：3

ItemIndexOverall weight120000 kgdinting undercut280 mmGround clearance of machine290 mmHeight of Range of positioning cutting5700 mmWidth of Range of positioning cutting7100 mmArea of Range of positioning cutting40.47 m2Gantry height400 mmCompressure strength of coal petrography to be cut≤130/100 MpaClimbing capacity±18°Travelling speed0~6.3/10m/minMin. turning radius-Grounding pressure0.165 MpaGross power625 kWPower of Cutting motor320 kWPower of pumping stations motor230 kWSupply voltageAC1140VFrequency of supply50HzRotation speed of cutting head31 r/minLoading capacityStar wheel type/4.3 m3/minCrawler width720 mmOut. Width of crawlers2930 mmTensioning styleCylinder tensioning and snap-gauge lockingWater pressure of outside spraying≥1.5 MPaWater pressure of inside spraying≥10 MPaMax. non-removable parts size3.4×1.5×1.7 mMax. non-removable parts mass10500 kg