Research on the adaptability large mining height fully-mechanized mining equipment to panel mining of unstable coal seam

Huoluowan coal mine was mining the 2(-2) coal seam, does the selection in panel 1 5.0 m large mining height fully-mechanized equipment can be apply to the unstable coal seam in panel 2 become a problem need to be solved urgently. In this paper, According to the application analysis and theoretical calculation to parameters of the main equipment, such as the working resistance of powered support, support height, support strength and coal cutter mining height, installed power and so on, then combination with mining experience and equipment operation effect in panel 1, analyze the feasibility to the equipment mining adaptability in panel 2, It demonstrated the applicability of large mining height fully-mechanized mining equipment to unstable coal seam, this research conclusions has the universal significance and promotion value to similar conditions seam exploitation.