THE ETR RANGE OF CHAIN SAW TRENCHERS OPENS UP A COMPLETELY NEW RANGE OF OPPORTUNITIES FOR EXCAVATORS. FOR THE FIRST TIME, A TRENCHING EXCAVATOR ATTACHMENT THAT IS NOT LIMITED TO WORKING IN SOILS, BUT ALSO WORKS IN ROCK WITH 90 MPa COMPRESSIVE STRENGTH.
The ETR trencher can produce trenches with perfect profiles in widths from 20 to 60 centimeters to a maximum depth of 2 meters. Chose from a range of cutting chain widths, each fitted with wear resistant picks.
When starting the trench, the ETR is supported while sumping down to the desired cutting depth. When the trencher has reached the required depth, the excavator is driven backwards or the trencher is pulled forward with the excavator arm. The housing has a spoil discharger to deposit spoil to the side of the trench.
Cutter chain fitted with wear resistant picks to achieve maximum performance with minimum wear costs
Driven by two high torque hydraulic motors to obtain maximum cutting force
Housing with spoil discharger and sumping aid
Heavy duty chain guides
Maintenance free cutter chain with high operating life
Adjustable length cutter chain
Rigid and maintenance free chain transmission
Conversion for dust extractor available as an optional extra