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Kiedy zwróci się harwester? - Firmy Leśne
Firmy Leśne
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Kiedy zwróci się harwester?

21.11.2008
Aby zakup nowego harwestera średniej klasy się opłacał, maszyna musi w ciągu roku przerobić co najmniej 35 tys. m sześc. drewna.

Tak wynika z wyliczeń naukowców.


Wyliczenie zrobiono dla harwestera klasy JD 1270, czyli maszyny średniej wielkości, która lepiej radzi sobie na zrębach, ale nadaje się tez do trzebieży.

Co ciekawe jeszcze cztery lata temu próg opłacalności takiej maszyny wynosił aż 50 tys. m sześć. przerobu.
 
Inny "leśny" naukowiec, Józef Grodecki z poznańskiego Wydziału Leśnego, jest zdania, że próg opłacalności harwestera to teraz 25 tys. m sześc. drewna rocznie.
 
W trzebieży maszyna musi pozyskiwać ok. 30 m sześc. z ha.
 
Godzina pracy harwestera kosztuje teraz jego właściciela ok. 300 zł.
 

firmylesne.pl
Źródło: Drwal
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