JISTECH: Journal of Information Science and Technology
Vol 14 No 2 (2025): Volume 14 Nomor 2 Tahun 2025

EFESIENSI KERJA EFESIENSI KERJA ALAT MUAT KOMATSU PC 400 LC GUNA MEMENUHI KEBUTUHAN PRODUKSI STONE CRUSHER : EFESIENSI KERJA ALAT MUAT KOMATSU PC 400 LC GUNA MEMENUHI KEBUTUHAN PRODUKSI STONE CRUSHER

Panggabean, Bodian Davin (Unknown)
Tambing, Frans Simbol (Unknown)
Ginting, Fandy Arapenta (Unknown)



Article Info

Publish Date
03 Nov 2025

Abstract

PT. Semen Tonasa is a business entity engaged in the cement industry located in Biring Ere Village, Bungoro District, Pangkep Regency, South Sulawesi Province. PT Semen Tonasa currently has four operating factory units, namely Tonasa II, III, IV, and V units. In order to meet the planned production capacity, sufficient raw materials are needed, such as limestone in factory units II, III, IV, and V with a production capacity per unit of 1,200 tons/hour. So that the four stone crushers that must be met are 57,600 tons/day. Material retrieval is focused on the B8 mining location with a PC 400 LC loading tool. Based on the estimated calculation of the work production capacity of the equipment operated at the B8 mining location using two Komatsu PC 400 LC loading equipment, it is estimated at 274,268.52 tons/day with a work efficiency of 53%, it has been able to meet the production target to be distributed to all stone crusher processing equipment that is producing in the field, taking into account the delivery time and the number of transport equipment needed in the field. The design of production increase efforts to meet market demand targets can be done by reducing obstacles that occur in the field and increasing the number of transport equipment. So that the work efficiency of the loading equipment can be further optimized to meet the production needs of the crusher.

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Journal Info

Abbrev

istech

Publisher

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

Description

JISTECH E-JOURNAL FAKULTAS TEKNIK UNIVERSITAS PAPUA PRINT ISSN: 2085-6245 E-ISSN: 2963-0533 (Online) JISTECH: Journal of Information Science and Technology merupakan jurnal ilmiah yang diterbitkan oleh Fakultas Teknik Universitas Papua dan terbit dua kali dalam setahun pada bulan April dan Oktober. ...