Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 252539

Productivity of C Holder 870 F tractor with double drum winch Igland 4002 in thinning beech stands


Zečić, Željko; Krpan, Ante P.B.; Vukušić, Stjepan
Productivity of C Holder 870 F tractor with double drum winch Igland 4002 in thinning beech stands // Croatian journal of Forest Engeneering, 27 (2006), 1; 49-56 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 252539 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Productivity of C Holder 870 F tractor with double drum winch Igland 4002 in thinning beech stands

Autori
Zečić, Željko ; Krpan, Ante P.B. ; Vukušić, Stjepan

Izvornik
Croatian journal of Forest Engeneering (1845-5719) 27 (2006), 1; 49-56

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
thinning beech stands; C Holder 870 F; skidding; productivity; costs

Sažetak
Research of productivity of C Holder 870 F tractor in thinning beech stands was performed in the area of Forest Administration Bjelovar, Forest Office Velika Pisanica at the compartment 87a of the management unit Bilo Jezero. Timber was skidded uphill. Time study of a cycle was carried out by using of data collected by and mathematical – statistical analysis and it was shown that effective time accounted for 72.98 % and additional time accounted for 27.02 %. Additional time coefficient is 1.37. Time standard for skidding distance from 25 to 250 m ranges from 22.23 to 34.29 min/m3, and daily output, at mean load volume of 0.76 m3, is 21.59 m3/day for skidding distance of 25 m, i.e. 14.00 m3/day for skidding distance of 250 m. Based on official calculation of Hrvatske šume d.o.o. Zagreb for the year of 2000 and daily output, unit daily cost of C Holder 870 F tractor was established and it ranges from 69.16 kn/m3 for skidding distance of 25 m to 106.66 kn/m3 for skidding distance of 250 m.

Izvorni jezik
Engleski

Znanstvena područja
Šumarstvo



POVEZANOST RADA


Projekti:
0068109

Ustanove:
Šumarski fakultet, Zagreb

Profili:

Avatar Url Željko Zečić (autor)

Avatar Url Stjepan Vukušić (autor)

Avatar Url Ante Krpan (autor)


Citiraj ovu publikaciju

Zečić, Željko; Krpan, Ante P.B.; Vukušić, Stjepan
Productivity of C Holder 870 F tractor with double drum winch Igland 4002 in thinning beech stands // Croatian journal of Forest Engeneering, 27 (2006), 1; 49-56 (međunarodna recenzija, članak, znanstveni)
Zečić, Ž., Krpan, A. & Vukušić, S. (2006) Productivity of C Holder 870 F tractor with double drum winch Igland 4002 in thinning beech stands. Croatian journal of Forest Engeneering, 27 (1), 49-56.
@article{article, year = {2006}, pages = {49-56}, keywords = {thinning beech stands, C Holder 870 F, skidding, productivity, costs}, journal = {Croatian journal of Forest Engeneering}, volume = {27}, number = {1}, issn = {1845-5719}, title = {Productivity of C Holder 870 F tractor with double drum winch Igland 4002 in thinning beech stands}, keyword = {thinning beech stands, C Holder 870 F, skidding, productivity, costs} }
@article{article, year = {2006}, pages = {49-56}, keywords = {thinning beech stands, C Holder 870 F, skidding, productivity, costs}, journal = {Croatian journal of Forest Engeneering}, volume = {27}, number = {1}, issn = {1845-5719}, title = {Productivity of C Holder 870 F tractor with double drum winch Igland 4002 in thinning beech stands}, keyword = {thinning beech stands, C Holder 870 F, skidding, productivity, costs} }

Časopis indeksira:


  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • CAB Abstracts





Contrast
Increase Font
Decrease Font
Dyslexic Font