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All Journal Jurnal Sylva Scienteae JURNAL HUTAN TROPIS
Aurora Putri Modi Sandiana BES
Program Studi Kehutanan Fakultas Kehutanan Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science

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PRODUKTIVITAS PEMANENAN KAYU DENGAN TEKNIK RIL DI PT. WIJAYA SENTOSA, PAPUA BARAT Aurora Putri Modi Sandiana BES; Muhammad Helmi; Fonny Rianawati
Jurnal Sylva Scienteae Vol 4, No 1 (2021): Jurnal Sylva Scienteae Volume 4 No 1 Edisi Februari 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (310.998 KB) | DOI: 10.20527/jss.v4i1.3089

Abstract

The aim of this study is to measure the productivity of forest harvesting activities that consist of logging, skidding, loading, hauling, and unloading using the Reduced Impact Logging (RIL) technique in the natural forest of PT. Wijaya Sentosa, West Papua. The location of the study was determined by simple random sampling for 3 days for each activity, at 3 different subplots, also with different logging operator, skidding operator, and hauling driver. The final results of this research are productivity for loading using STIHLL 072 chainsaw is 5.74 m3/hour, productivity of skidding using Caterpillar 527 skidder winch is 11.43 m3/hour, productivity of loading using wheel loader 980F is 117.80 m3/hour, productivity of unloading using wheel loader 980F is 196.14 m3/hour, productivity of hauling using Mercedes Benz Actross logging truck is 15.62 m3/hour, and productivity of hauling using Mercedes Benz 3836AK logging truck is 16.34 m3/hour.Keywords: Productivity; Forest Harvesting; RIL (Reduced Impact Logging) Technique
ANALISA BIAYA PEMANENAN KAYU MENGGUNAKAN TEKNIK RIL (Reduced Impact Logging) DI IUPHHK-HA PT. WIJAYA SENTOSA, PAPUA BARAT Muhammad Helmi; Fonny Rianawati; Aurora Putri Modi Sandiana BES
Jurnal Hutan Tropis Vol 8, No 3 (2020): Jurnal Hutan Tropis Vol 8 No 3 edisi November 2020
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v8i3.9624

Abstract

The aim of this study is to analyze the cost used of forest harvesting activities which consist of logging, skidding, loading, hauling, and unloading using the Reduced Impact Logging (RIL) technique in the natural forest of PT. Wijaya Sentosa, West Papua. Tools used for this research are stationaries, calculators, and laptop. The data that needs to be collected for cost analysis consists of productivity data as primary data that had taken beforehand, secondary data from the company consist of tree species, tree ages, price of heavy equipment, fuel and lubricant usage data, parts replacement data, and operator wage data. The results obtained from this study are the details of estimated production costs for skidding activities amounting to 101,791 IDR/m3, 5,978 IDR/m3 for loading activities, 3,714 IDR/m3 for unloading activities, and 42,767 IDR/m3 for transportation activities. The total cost of harvesting from logging to transportation is 168,750 IDR/m3.
Co-Authors Fonny Rianawati Muhammad Helmi