Log loader

A system for loading logs onto a transport, the system comprising:

• a base;
• a crane arm with a first end and a second end, the second end coupled to the base;
• and
• a log grapple pivotally coupled to the crane arm, the log grapple having:
• a frame
• a first arm assembly having a first shaft and at least a first pair of arms mounted along the first shaft, the first shaft coupled to the frame and defining a first axis, the first arm assembly being rotatable about the first axis;
• a second arm assembly having a second shaft and at least a second pair of arms mounted along the second shaft, the second shaft coupled to the frame and defining a second axis that is substantially parallel to the first axis, the second arm assembly being rotatable about the second axis;
• and
• a first and a second drive wheel assembly, the first drive wheel assembly comprising a first drive wheel and a first plurality of plates, the second drive wheel assembly comprising a second drive wheel and a second plurality of plates, the first drive wheel assembly pivotally coupled to the first shaft between the first pair of arms and rotatable about the first axis, and the second drive wheel assembly pivotally coupled to the second shaft between the second pair of arms and rotatable about the second axis,
• wherein the first and second pairs of arms are selectively movable from an open position to a closed position, and
• wherein the first and second drive wheel assemblies are pivotable toward and away from one another independently of the first and second pairs of arms.