Innovative: Journal Of Social Science Research
Vol. 5 No. 4 (2025): Innovative: Journal Of Social Science Research

Analisis Produktivitas Excavator Komatsu PC 300 Pada Kegiatan Coal Getting Di PT. Lautan Hutan Lestari Kecamatan Teweh Tengah Kabupaten Barito Utara Provinsi Kalimantan Tengah

Simamora, Andre (Unknown)
Putrawiyanta, I Putu (Unknown)
Iashania, Yunida (Unknown)
Wiryanto, Yustinus Hendra (Unknown)
Fridtriyanda, Asri (Unknown)



Article Info

Publish Date
17 Aug 2025

Abstract

PT. Lautan Hutan Lestari is a coal mining company operating in Lemo Village, Central Kalimantan. The company targets production in May 2024 of 98.852 tonnes with an hourly target of 130 tonnes/hour. The actual coal production data shows production of 62.206 tonnes, the achievement of production is only 62,92% of the planned target. This study aims to increase the productivity of the coal getting unit, analyse the factors that cause the non-achievement of Komatsu PC 300 excavator productivity and provide improvement efforts to meet the planned production targets. Equipment analysis was carried out on a combination of mechanical tools used during the study, namely Excavator Komatsu PC 300. The research method used in this research is quantitative method. There are 2 scenarios that can be used to increase tool productivity in coal getting activities. Scenario 1 is a reduction in avoidable obstacle time to increase work efficiency so that productivity becomes 169,55 Tonnes/hour, this scenario has reached the production target but can still be improved. Scenario 2 is an improvement in obstacle time to increase work efficiency and fleet matching with the addition of conveyance units so that the resulting productivity can increase significantly by 222,22 Tonnes Keywords : Coal Getting., Excavator, Match Factor, Productifity

Copyrights © 2025






Journal Info

Abbrev

Innovative

Publisher

Subject

Humanities Computer Science & IT Law, Crime, Criminology & Criminal Justice Public Health Other

Description

Innovative: Journal Of Social Science Research is a journal managed by Universitas Pahlawan Tuanku Tambusai which bridges researchers to publish research results in all scientific fields (multidiscipline). This includes the fields of education, health, law, economics, IT (Informatics Engineering), ...