PENGARUH JUMLAH TENAGA PENDORONG TERHADAP KECEPATAN LORI PADA PENGANGKUTAN KAYU

Apul Sianturi, Dulsalam Dulsalam

Sari


This  investigation  was carried out  in the: Padangan Forest  District,  Perum Perhutani   Unit II, East Java, employing crews of  various sizes, i.e., 4, 5 and 6 men to push the loaded  lorries.

Lorry  speed  is influenced   by several factor, e.g.,  slope, crew size, team-work among  crew members. The influence  of crew size  on  lorry speed  turned  out  to  be insignificant.

The average  speed of lorries  are 3.3 km/hour, 4.7 km/hour,  and 4.3 km/hour with standard error of 0.7 km/hour, 0,8 km/hour and  0,9 km/hour  for  4, 5 and  6 man, crew, respectively.

Kata Kunci


lorry speed; investigation; insignificant; respectively

Teks Lengkap:

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Referensi


Brown, N.C. 1949. Logging. John Wiley & Sons, Inc. New York.

Suharto, R.M. 1957. Pemilihan pengangkutan dengan jalan rel dan jalan mobil di Jawa. Rimba Indonesia VI (1-2): 8-93.




DOI: https://doi.org/10.20886/jphh.1985.2.1.13-14

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