Fuel consumption in the transport of technical broadleaf roundwood in lowland areas

• Published in: Glasnik Sumarskog fakulteta - Univerzitet u Beogradu (1987) 2015, Vol.2015 (suppl.), p.25-34
• Main Authors: Danilovic, Milorad, Ilic, Milenko, Cupric, Nenad, Antonic, Slavica, Stojnic, Dusan
• Format: Article
• Language: English
• Subjects: forwarder; fuel consumption; norms; technical poplar roundwood; tractor; transport
• ISSN: 0353-4537; 2217-8600
• DOI: 10.2298/GSF15S1025D

This paper presents the results of an analysis of fuel consumption in the transport of technical roundwood of soft broadleaves from the felling site to a roadside landing using forwarders and tractor assemblies. The research was performed in various operating conditions in the area of FE "Banat" Pancevo. On the basis of the results of the analysis of variance, the data recorded in a variety of conditions were grouped. In addition, the dependence of fuel consumption on the average volume of tour was estimated. The results of the conducted analysis indicate that operating conditions significantly affect fuel consumption of the investigated vehicles. The elements of statistical analysis of the dependence of fuel consumption on the volume of load indicate that an increase in load causes increased fuel consumption per unit of production. Having in mind the results of the analysis of variance, unique norms of fuel consumption were adopted for practical purposes. The highest average consumption (1.21 L/m3) was achieved by a tractor assembly (Same Laser 130 tractor and Imako TP12 trailer with a Loglift 61F hydraulic crane), while significantly lower consumption was achieved by a John Deere 1210E forwarder (1.06 L/m3). In favourable operating conditions, consumption of the forwarder was about 0.9 L/m3. nema