SANY MG500/1180-WD Shearer

1180 series shearer is a medium-thick coal seam shearer developed by Sany Heavy Equipment.。The product meets 2.2m to 4.Mining demand of 8 m coal seam。Its comprehensive performance is leading in China.。

Advancement：

·Take Eikov shearer as benchmark product，Reasonably absorb the design features of Jiuyi and some domestic models，Combine the strong points of many family。

·The matching property is good，Adapt to a wide range of coal seams。

·The mass of the whole machine is large，The stability is good。

·The main components of high-end configuration models are imported products.，Reliable performance。

·The service life of the whole machine can reach 10MtAbove。

High reliability：

·The three main parts of the fuselage are connected in a binding manner by long lead screws.，Thereby improving the reliability of the connection between the large parts.。

·Gear modification design，And low vibration of that transmission system is realize.、Low temperature rise、Low noise、No micro-pitting corrosion on tooth surface、Unbalanced load design of gear meshing。

·Centralized oil injection blocks are arranged on the left and right traction parts of the coal mining machine，Ensure that the oil is clean。

·Fixed point forced lubrication+Splash lubrication can always ensure that each transmission part and bearing in the transmission system are in a good lubrication state.。

·Using a tandem pump and a load sensing multiplex valve，Reduce the calorific value。

·Anti-vibration level of module in electric cabinet 5gAbove，Can adapt to severe underground work condition。

Maintainability：

·Disassembly and assembly window is designed for gear cavity of cutting part and traction part。

·Cone shaft is used for articulation、Conical sleeve structure。

·Realize harness design in electric control box。

·Main control box、Highly Integrated Modular Design of Detection Box Structure。