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MG450/1140-WD系列电牵引采煤机 MG450/1140-WD系列电牵引采煤机用于开采煤层厚度为2.1-3.96m，煤层倾角≤35°，工作面长度为200 m左右的长壁式回采工作面。该机具有功率大，整体刚性好，机体采取框架结构，检修方便，无底拖架设计，过煤高度大等特点，是综合机械化高产高效工作面理想的机型之一。 The series of AC electrical haulage coal shearers are desigred for operating in seams from 2.1 to 3.96 m and with an inclination of ≤35°and a long wall face length about 200m .The shearers have the features of big power,good integral rigidity, modular constructure suitable for maintace, no underframe design has a big clearance for coal passing, are the desired machine for cutting and loading coal in full mechanized coalface.
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中厚煤层采煤机--MG4501140-WD系列电牵引采煤机
发布人：【管理员】 来源：【吉林省机械装备制造有限公】 发布时间：【2016-06-27 14:20】 阅读次数：【5066】
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