This machine are mainly suitable for underground coal mining and half coal - rock advancing1.With mechanical and drive hydraulic driving mode to work with high cutting efficiency, steady operation and reliability. 2.With a airborne pressure charging syste
Thin coal seam shearer is used in a coal seam with thickness less than 1.3m.1.With short fuselage, compact structure and good overall shell rigidity.2.Can achieve remote control by PLC controller.3.With horizontally arranged multi-motor drive to improve t
Tunnelling jumbo is with self-parallel holding function.1. Be more accurate, stable and of high reliability in positioning and drilling.2.Equipped with energy saving and environmental protection engine.3.With light-weight high-strength aluminum alloy prop
Hydraulic rock bolting jumbo is with articulated wheeled chassis and four-wheel driving.1.All the components of the hydraulic system are with superior performance and high reliability. 2.With high rotating speed , small turning circle and strong climbing
1.Multi - motor lateral arrangement, no power transfer between components2.All the cutting and supporting forces are borne by the solid and stable fuselage.3.More climbing ability on the inclined working surface.4.With special hexagonal Wet shearer drum.5