The research data consists of the time consumption of a timber truck and a forest tractor in a handling process of CLT -slabs (cross laminated timber.) Time allocated to loading, unloading, slab installation to the vehicle path and removal of the slabs from the vehicle path is considered. Time allocation by the type of vehicle (truck, tractor), further divided by observed units of grabbing, lifting, adjusting of the slabs and resetting of the vehicle crane to default position, is presented.

2024