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  • Infrared sensors

    Infrared sensorsHYDRAULIcs & Mining Technology

    Each control unit includes an infrared receiver. Depending on the mining method used, an infrared transmitter is situated on the plough or shearer. Therewith the control unit opposite the plough or shearer receives a signal enabling the current position of the plough or shearer to be easily localized.


Pilot control

Electro-hydraulic pilot control

Solenoid valves

Pilot valves

Double NRV

Line NRV



Shut-off valve

Pressure-limiting valve

Rock-burst valves

Standard filter

Filter station

Double back-flush filter

Automatic double back-flush filter


Water-spray valve

Bottom valve

Pressure indicator

PR 116 Control unit

PR 116 active server

PR 324 control unit

Pressure sensors

Position sensors

Infrared sensors

Inclination sensor

Industrial PCs

Power supply units and lighting