Sečnja in spravilo lesa s kombiniranim strojem za sečnjo in spravilo lesa HSM 805F : diplomsko delo - univerzitetni študij

Kencijan, Saša (author), Košir, Boštjan (mentor), Marenče, Jurij (comentor)

V Gozdnem gospodarstvu Slovenj Gradec so v letu 2010 nabavili kombiniran stroj za sečnjo in spravilo lesa HSM 805F. Namen diplomskega dela je ugotoviti uporabnost in učinkovitost stroja HSM 805F pri dveh različnih tehnologijah dela in primerjati stroške pridobivanja lesa pri sečnji z motorno žago in traktorskem spravilu ter raziskanima tehnologijama. Raziskava je potekala v GGE Mislinja, oddelek 01120B. Pripravljena sta bila dva objekta. Na objektu I sta potekala sečnja in spravilo kratkega lesa, na objektu II pa sečnja in spravilo dolgega lesa. Dosežen učinek pri kombinirani sečnji na objektu I je 54,96 m3/8 h, spravilu lesa pa 51,28 m3/8 h. Strošek sečnje s strojem HSM 805F je na objektu I znašal 15,41 %/m3, strošek spravila lesa pa 12,59 %/m3. Skupni strošek sečnje in spravila na objektu I je znašal 28 %/m3. V primerjavi z izračunanim stroškom dela pri sečnji in traktorskem spravilu lesa je strošek manjši za 5,49 %/m3. Na objektu II je bil dosežen povprečni učinek sečnje 68,57 m3/8 h, učinek pri spravilu lesa pa 73,04 m3/8 h. Strošek sečnje s strojem HSM 805F na objektu II znaša 12,35 %/m3, strošek spravila 11,59 %/m3, skupni strošek sečnje in spravila znaša 23,94 %/m3. V primerjavi s sečnjo in traktorskim spravilom lesa je strošek dela za 4,66 %/m3 manjši od kombinirane sečnje in spravila s strojem HSM 805F.

• Language: Slovenian
• Keywords: kombinirani stroji, sečnja, spravilo, les, učinki, stroški, HSM 805F
• Work type: Undergraduate thesis
• Typology: 2.11 - Undergraduate Thesis
• Organization: BF - Biotechnical Faculty
• Place of publishing: Ljubljana
• Publisher: [S. Kencijan]
• Year: 2016
• Number of pages: IX, 72 f., [4] f. pril.
• PID: 20.500.12556/RUL-115154
• UDC: 630*31(043.2)=163.6
• COBISS.SI-ID: 4455334
• Publication date in RUL: 15.04.2020

Secondary language

• Language: English
• Title: Logging and skidding timber with combined machine for logging and skidding timber HSM 805F

Abstract

In year 2010 company Gozdno gospodarstvo Slovenj Gradec d.d. bought a combined machine for logging and skidding wood, HSM 805F. The purpose of our thesis was to determine the usefulness and effectiveness of the machine HSM 805F at two different work technologies and compare the costs of obtaining wood between chainsaw logging and tractor skidding and researched technologies. The survey was conducted in GGE Mislinja, section 01120B. Two objects were prepared. At the object I logging and skidding of short timber was conducted and in object II logging and skidding of long timber was conducted. Achieved effect of the combined logging in the object I was 54.96 m3 / 8h, and in skidding timber 51.28 m3 / 8h. The cost of logging timber with HSM 805F was % 15.41 / m3, the cost of skidding timber was % 12.59 / m3. The total labor costs on the object I were % 28.00 / m3. In comparison with the calculated coste of labor in logging timber with chainsaw and skidding timber with tractor are the costs by % 5.49 lower in our technologies. On object II achieved average performance in logging was 68.57 m3 / 8h, and in skidding timber 73.04 m3 / 8h. The cost of logging wood, on object II, with HSM 805F, was % 12.35 / m3, and the cost of skidding, % 11.59 / m3, the total labor costs were % 23.94 / m3. In comparison with the logging with chainsaw and tractor skidding timber, the labor costs were % 4.66 / m3 less, than with the use of machine HSM 805F.