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Information Journal Paper

Title

EVALUATION OF PRODUCTION AND COST OF HSM-904 SKIDDER AND TIMBER JACK C-405 IN FORESTS OF WOOD AND PAPER INDUSTRIES OF MAZANDARAN

Pages

  91-102

Abstract

 In this research, HOURLY PRODUCTION and wood extraction costs of HSM-904 and Timber jack C-405 wheeled skidders were evaluated. This research was carried out in compartments 6 and 8 of Sorkh Kolah district in Wood and Paper Industries Forest of Mazandaran. Skidding factors (costs and production) were evaluated using work study and TIME STUDY techniques. A mathematical model of skidding time was determined for each skidder. The effective factors of the mathematical model for TIMBER JACK SKIDDER was volume per turn, skidding distance and winching length and for HSM-904 skidder was volume per turn and skidding distance. Hourly system production was calculated using TIME STUDY based on IUFRO guideline. Hourly cost was calculated using guideline from Forest, Rangeland and Watershed Management Organization of Iran. The results showed that the net production (without delay time) was 11.3 and 8.7 cubic meters per hour for Timber jack and HSM-904 skidders, respectively. SKIDDING COSTs (with delay time) were 60442 and 88400 Rials per cubic meters for Timber jack and HSM-904, respectively.

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    APA: Copy

    NAGHDI, R., FIROUZAN, A.H., NIKOUY, M., & BARARI, K.. (2010). EVALUATION OF PRODUCTION AND COST OF HSM-904 SKIDDER AND TIMBER JACK C-405 IN FORESTS OF WOOD AND PAPER INDUSTRIES OF MAZANDARAN. JOURNAL OF FOREST AND WOOD PRODUCTS (JFWP) (IRANIAN JOURNAL OF NATURAL RESOURCES), 63(1), 91-102. SID. https://sid.ir/paper/163041/en

    Vancouver: Copy

    NAGHDI R., FIROUZAN A.H., NIKOUY M., BARARI K.. EVALUATION OF PRODUCTION AND COST OF HSM-904 SKIDDER AND TIMBER JACK C-405 IN FORESTS OF WOOD AND PAPER INDUSTRIES OF MAZANDARAN. JOURNAL OF FOREST AND WOOD PRODUCTS (JFWP) (IRANIAN JOURNAL OF NATURAL RESOURCES)[Internet]. 2010;63(1):91-102. Available from: https://sid.ir/paper/163041/en

    IEEE: Copy

    R. NAGHDI, A.H. FIROUZAN, M. NIKOUY, and K. BARARI, “EVALUATION OF PRODUCTION AND COST OF HSM-904 SKIDDER AND TIMBER JACK C-405 IN FORESTS OF WOOD AND PAPER INDUSTRIES OF MAZANDARAN,” JOURNAL OF FOREST AND WOOD PRODUCTS (JFWP) (IRANIAN JOURNAL OF NATURAL RESOURCES), vol. 63, no. 1, pp. 91–102, 2010, [Online]. Available: https://sid.ir/paper/163041/en

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