FS 300 longwall shearer is a combination of advanced technical solutions, high technology and the highest class materials, which makes the machine high efficient and reliable, easy in maintenance and simple in operation.
The longwall shearer design is compatible with different types of armoured face conveyors with chainless haulage systems Eicotrack (125, 126 mm) or Megatrack (147 mm) type. It also enables the change of the shearers height while maintaining a significant clearance under the machine.
The shearer is made in the e-mine standard with advanced diagnosis of machine functions and parameters, as well as full monitoring, that can be transmitted to the surface.
The FS 300 shearer can be supplied in the e-longwall standard with equipment operating in automatic mode.
|Maximum cutting height||4000||4000||mm|
|Horizontal distance between cutting drums axes||11765-12336||11765-12336||mm|
|Minimum distance between driving wheel axes||4260||4260||mm|
|Shearer body height||1050-1215||1050-1215||mm|
|Undercut||min. 250||min. 250||mm|
|Supply voltage||1000, 1140||3300||V|
|Total installed power||525-825||1125||kW|
|Cutting drum power||200-350||400-500||kW|
|Cutting drum diameters||1250-2000||1250-2000||mm|
|Depth of web||650-1000||650-1000||mm|
|Ranging arm types||FRA 400 S, FRA 400 L||FRA 400 S, FRA 400 L|
|Haulage drive electric motor power||55||55||kW|
|Hydraulic pump electric motor power||15||15||kW|
|Maximum longitudinal inclination||35||35||°|
|Maximum transverse inclination||-15- +20||-15- +20||°|
|Maximum shearer weight||45-50||45-50||t|