FERIC observed good sorting and use of native construction materials by the excavator operators. ... The road was built on 50-70% slopes in limestone of good construction quality using a Kobelco 907 excavator and a 75-kW Steyr tractor equipped with ... The harvesting operations visited were concentrated in areas of steep terrain that dictated the use of manual falling and cable-harvesting systems.
|Title||:||Forest Engineering Research Institute of Canada Special Report|