GU50-SC

Sawmill Machine for Tunnels

Chain Saw Model GU50-SC is a compact version for tunnel extraction work. By setting the cutting depth in automatic mode the machine makes vertical and horizontal cuts against the tunnel face.

It is self-propelled on a track and radio-controlled, and hence completely autonomous in its movements. Only one operator is sufficient to operate the machine. This model can run cuts up to 1.7 metres in depth.

macchina segatrice
macchina segatrice serie 20.90

Technical Specifications


  • Total installed power: 45 KW
  • Overall weight: 14,000 Kg
  • Hydraulic tank capacity: 300 litres
  • Chain rotation speed from 0.1 to 1.7 m/sec.
  • Blade progress speed under normal operating conditions: 20 cm/min.
  • Cutting depth: 1.7 metres
  • Feed speed on tracks: 1 km/h max.
  • Operating noise level: 75 decibels
  • Minimum tunnel height: 3,100 mm
  • Maximum tunnel height: 3,500 mm

Technical characteristics may be subject to variations

Warehouse and Spares

Accessories and spare parts for the chain saw machines are always available from our warehouse.

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