It is disclosed a bunk load system (10) comprising a load bunk (20) with support arms (30), the support arm (30) having a horizontal (31) and vertical section (32), the sections being adjustable by hydraulic actuation, sensors (40), detecting the position ...

In the method a forwarder (30) is applied, including one or more sensors (122) adapted to sense one or more log pile attributes that concern and identify a pile of logs as a whole, each log pile attribute representing a property of the log pile, the forwar...

The towing clamp (R1), positioned at the rear of the tractor (Z1), has gripper plates for gripping and clamping the tree trunk (B1), with defined rotation of the latter about its longitudinal axis, e.g. by a pressure medium, an electric drive, or a mechani...