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Effective active time of limbing and conversion at chainsaw use in selected technology and habitat variants

100%

Glazar K.

Acta Scientiarum Polonorum. Silvarum Colendarum Ratio et Industria Lignaria

2014

tom 13

nr 2

The time within which, accordingly to its application, machine works, and an object of work and working groups are under load, is the effective active time. The purpose of the research was the order statistics of effective active time of limbing and conversion at chainsaw use in two technology and two habitat variants. The effective active time of limbing and conversion of one tree was most frequently from 0.5 s to 10.49 s in variant in which the limbing included tree crowns and only thicker branches cutting and the conversion included rods meant for chipping. The strong tree’s branching in fresh mixed coniferous forest had influence on the prolonged limbing time. The share of S2a assortment in total volume of harvested wood had influence on the conversion time, besides the number of wood assortment cutting.

Ograniczanie wyników

1 Acta Scientiarum Polonorum. Silvarum Colendarum Ratio et Industria Lignaria

1 Glazar K.

1 2014

Wyniki wyszukiwania

Effective active time of limbing and conversion at chainsaw use in selected technology and habitat variants