Proceedings of the 2nd International Conference on Industrial and Technology and Information Design, ICITID 2021, 30 August 2021, Yogyakarta, Indonesia

Research Article

Productivity Analysis Of Unloading Tools And Loading Tools To Achieve Batugamping Production Targets In PT. Cicatih Putra Sukabumi

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  • @INPROCEEDINGS{10.4108/eai.30-8-2021.2312437,
        author={Fani Asmitha Hasanah and A.A. Inung  Arie Adnyano and Erry  Sumarjono},
        title={Productivity Analysis Of Unloading Tools And Loading Tools To Achieve Batugamping Production Targets In PT. Cicatih Putra Sukabumi},
        proceedings={Proceedings of the 2nd International Conference on Industrial and Technology and Information Design, ICITID 2021, 30 August 2021, Yogyakarta, Indonesia},
        publisher={EAI},
        proceedings_a={ICITID},
        year={2021},
        month={10},
        keywords={working efficiency production of mechanical tools willingness tools},
        doi={10.4108/eai.30-8-2021.2312437}
    }
    
  • Fani Asmitha Hasanah
    A.A. Inung Arie Adnyano
    Erry Sumarjono
    Year: 2021
    Productivity Analysis Of Unloading Tools And Loading Tools To Achieve Batugamping Production Targets In PT. Cicatih Putra Sukabumi
    ICITID
    EAI
    DOI: 10.4108/eai.30-8-2021.2312437
Fani Asmitha Hasanah1,*, A.A. Inung Arie Adnyano1, Erry Sumarjono1
  • 1: Department of mining engineering, Faculty of mineral technology, Yogyakarta National Institute of Technology
*Contact email: 710016123@students.itny.ac.id

Abstract

PT. Cicatih Putra Sukabumi is one of the companies engaged in the mining of Batugamping and located in the area of Blok Padaraang, District Gn.Guruh, Sukabumi City, West Java Province. Mining activities implemented by PT. Cicatih Putra Sukabumi is an open mining system with quarry method. The purpose of the research is to know the productivity achievement of loading and unloading equipment, know the factors that affect the performance of loading and unloading equipment in an effort to achieve production targets, and know the value of tool availability. Based on the current condition of batugamping mining activities in PT. Cicatih Putra Sukabumi uses 1 unit of Doosan Ydraulic Breaker DXB 100 and Kobelco SK 200 Backhoe Excavators, with a set production target of 300 tons/day. Pt. Cicatih Putra Sukabumi currently produces 254,04 tons /day of rock for unloading equipment and loading equipment of 259,41 tons / day, where production is currently not achieved. To achieve the production target set, it is necessary to make improvement efforts by increasing effective working time. The increase in working time is done by reducing work barriers. From the reduction of work barriers to effective working time so that the working efficiency of mechanical tools increased from 62% to 75% for unloading tools and loading equipment from 64% to 77%.