2011•Coal Mine MachineryRequires access

MG250/575-W Design of Hydraulic Haulage Coal Mining Machine

Wang De-chun

Abstract

MG250/575-W multi-motor cross arrangement of hydraulic haulage motor development is the shearer at home and abroad in a wide range of existing hydraulic shearer absorbing advanced production,manufacturing technology,in view of recent changes in the current coal market and the needs of developed new miner.Learn at home and abroad as a mature design and manufacturing experience,the shearer advanced technology,reliable performance,high productivity,is currently in the thick and thin hard coal mining mechanization of high yield and efficiency ideal models.

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Key concepts: Haulage, Engineering, Coal mining, Manufacturing engineering, Mechanization, Coal, Hydraulic machinery, Productivity