Current issue: 58(5)
Select issue
Silva Fennica 1926-1997
1990-1997
1980-1989
1970-1979
1960-1969
1950-1959
1940-1949
1926-1939
Acta Forestalia Fennica
1992-1999
1984-1991
1974-1983
1968-1973
1953-1968
1933-1952
1913-1932
Articles by Antti Maukkonen
Category : Article
article id 5179,
category
Article
(1983).
Tavanomainen ja kuormainprosessori varttuneissa harvennusmetsiköissä.
Silva Fennica
vol.
17
no.
2
article id 5179.
https://doi.org/10.14214/sf.a15095
English title: A conventional and grapple loader processor in second and third thinnings. A simulator experiment.
Original keywords:
harvennushakkuu;
puunkorjuu;
työntutkimus;
metsäkoneet;
ensiharvennus;
prosessori;
kuormainprosessori;
simulaattori
English keywords:
logging;
thinnings;
timber harvesting;
work studies;
prosessor;
grapple loader processor;
simulator
Abstract |
View details
|
Full text in PDF |
Author Info
Using literature and a simulator experiment, an ordinary processor and a grapple loader processor were compared in conditions corresponding to thinning later than the first commercial thinning. Visual bucking only was employed in the simulator experiment. The strip road spacing was 30 m and there was no preliminary skidding of the trees. The simulator experiment confirmed the view reached in the literature that work productivity of the grappler loader processor is 20–40 % greater than that of an ordinary processor provided that the stem size is under 0.2–0.4 m3.
The PDF includes a summary in English.
-
Harstela,
E-mail:
ph@mm.unknown
- Maukkonen, E-mail: am@mm.unknown
Click this link to register to Silva Fennica.
If you are a registered user, log in to save your selected articles for later access.
Your selected articles
Silva Fennica ·
Finnish Society of Forest Science
