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The heading machines EBZ-132A and EBZ-90C, manufactured in our company, with cantilever and cross shaft is specially for cutting coal or semi-petrographic-coal sections. The machines are necessary mechanical heading and tunneling equipments not only in the course of comprehensive , high and conventional mining, but also in before and after hydraulic mining operation. All mechanisms, except working mechanism operated electrically, are driven hydraulically. The machine is characterized by compact structure, stable working status, easy operation and maintenance, high-hardness cutting capacity and high gradeability, and equipped with water spray dedusting accessory.