Evaluation of the Synchronization of Excavation and Loading Equipment and Cover Layer Removal Transport Equipment at PT XXY
DOI:
https://doi.org/10.65310/13vb1212Keywords:
Overburden Stripping, Match Factor, Equipment Synchronization, Mining Productivity, Fuel Efficiency.Abstract
This study evaluates the operational synchronization between loading and hauling equipment in overburden stripping activities at PT XXY, South Sumatra, using an empirical field-based approach conducted from April to June 2025. The system architecture consists of one excavator and several Off Highway Trucks operating within a single active mining front. Primary data were obtained through direct cycle time measurements of at least 30 representative cycles per unit, supported by secondary technical parameters including bucket capacity, swell factor, hauling distance, and effective working hours. Productivity analysis indicates an initial output of 367.81 BCM/hour with a match factor of 0.96, reflecting capacity imbalance and excavator waiting time. Simulation of fleet adjustment to eight hauling units increased productivity to 420.36 BCM/hour and improved system balance while reducing specific fuel consumption from 0.41 to 0.37 liter/BCM. Efficiency evaluation demonstrates that synchronization directly influences operational utilization, energy intensity, and production target achievement.
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Alamsyah, M. I., Franto, F., & Andini, D. E. (2024). Analisis Konsumsi Bahan Bakar Alat Muat dan Angkut Pada Pengupasan Overburden di PT Putra Maga Nanditama Bengkulu Utara: Analysis of Fuel Consumption of Loading and Transport Equipment in Overburden Stripping at PT Putra Maga Nanditama North Bengkulu. MINERAL, 9(2), 75-81. https://doi.org/10.33019/mineral.v9i2.5135
Damanik, L. A. S., Inmarlinianto, I., Nusanto, G., Adji, D. P. W., & Saputro, K. J. (2025). Kajian Teknis Alat Muat dan Alat Angkut Untuk Memenuhi Target Produksi Pada Penambangan di PT Hillconjaya Sakti Jobsite PT Weda Bay Nickel, Lelilef, Halmahera Tengah, Maluku Utara. Jurnal Teknologi Pertambangan, 10(2), 138-145. https://doi.org/10.31315/jtp.v10i2.14551
Delti, D., Husni, A., & Nursani, R. (2025). Evaluasi Produktivitas Excavator Komatsu Pc 1250 dan OHT Komatsu 785 pada Pengupasan Overburden Pada Bulan Februari Pt Dizamatra Powerindo Lahat Sumatera Selatan. Blantika: Multidisciplinary Journal, 3(9), 1399-1354. https://doi.org/10.57096/blantika.v3i9.408
Herniti, D., Fridtriyanda, A., Dinata, A. A., & Siri, H. T. (2023). Evaluasi Produktivitas Alat Gali Muat Dan Alat Angkut Pada Aktivitas Pengupasan Overburden Di Pt. Firman Ketaun (Fk) Desa Tanjung Dalam Kec. Ulokkupai Kab. Bengkulu Utara. Jurnal Rekayasa Lingkungan, 23(2), 67-79. https://doi.org/10.37412/jrl.v23i2.206
Herniti, D., Fridtriyanda, A., Dinata, A. A., & Siri, H. T. (2023). EVALUASI PRODUKTIVITAS ALAT GALI MUAT DAN ALAT ANGKUT PADA AKTIVITAS PENGUPASAN OVERBURDEN DI PT. FIRMAN KETAUN (FK) DESA TANJUNG DALAM KEC. ULOKKUPAI KAB. BENGKULU UTARA. Jurnal Rekayasa Lingkungan, 23(2), 67-79. https://doi.org/10.37412/jrl.v23i2.206
Isnaeni, K. M. A., Pratama, A. J., & Malik, M. A. (2023). Analisa Sinkronisasi Alat Gali Muat Dan Alat Angkut Terhadap Realisasi Produksi Overburden di PT Duta Alam Sumatera. Journal of Innovation Research and Knowledge, 2(12), 4613-4622. https://doi.org/10.53625/jirk.v2i12.5673
Kahanjak, Y. (2026). Evaluasi Produktivitas Alat Gali-Muat dan Angkut pada Pengupasan Overburden di PT Barito Bangun Nusantara Kabupaten Barito Utara Provinsi Kalimantan Tengah. Journal of Mining Insight, 4(1), 1-6. https://doi.org/10.58227/jmi.v4i1.339
Ningsi, A. S., Razaqi, F. Y., Yuwono, R. A., Gobel, A. P., & Cahyaningsih, B. (2024). Evaluasi Produktivitas Alat Gali-Muat dan Alat Angkut Untuk Overburden dan Batubara di Pit Kungkilan Pt Ulima Nitra Tbk Jobsite Pt Budi Gema Gempita Kabupaten Lahat, Sumatera Selatan. Jurnal Teknik Indonesia, 3(2), 64-71. https://doi.org/10.58860/jti.v3i4.378
Ningsih, A., & Thamsi, A. B. (2025). Studi Losstime pada Kegiatan Produksi Pengupasan Tanah Penutup Pit Diamod PT Ceria Jasatambang Pratama: Study Of Lost Time in the Production Activities of Cover Soil Stripping at The Diamod Pit of PT Ceria Jasatambang Pratama. Journal of Engineering Science and Technology Applications, 3(2), 51-58. https://doi.org/10.58227/jesta.v3i2.296
Nuraeni, A., Wulandari, S., Azzahra, U. H., RM, A., Ardianti, R., & Maulidah, R. A. (2020). Uji eksperimen efisiensi kerja pada rancangan Hydraulic Ram Pump dengan Water Hammer. DIFFRACTION: Journal for Physics Education and Applied Physics, 2(1), 52-58. https://doi.org/10.37058/diffraction.v2i1.1800
Nuryanneti, I., & Kurniawan, M. T. (2025). Match Factor Alat Gali Muat Komatsu PC 500 dan Alat Angkut DT Mercy Arocs 4845 Di PIT 1 BANKO PT. BUKIT ASAM, Tbk. Jurnal Ilmiah Teknik dan Sains, 2(3), 163-168. https://doi.org/10.62278/jits.v2i3.55
Nuryanneti, I., Nurjanah, S., & Prasetiyo, E. (2025). Analisa Produktivitas Alat Gali Muat Shovel Komatsu PC 3000 Di Penambangan Pit 2 Swakelola 1 Tambang Banko Barat PT. Bukit Asam, Tbk. Jurnal Ilmiah Teknik dan Sains, 3(2), 283-289. https://doi.org/10.62278/jits.v3i2.86
Prabowo, H., Premana, H., & Amrina, E. (2023). Keserasian Kerja Alat Gali Muat Excavator Volvo Ec330 Blc Dan Alat Angkut Dump Truck Mercedes Benz Axor 2528 C Pada Kegiatan Coal Getting Seam B. Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri, 23(1), 86-98. https://doi.org/10.36275/stsp.v23i1.597
Purba, J. S. M. (2024). PENGUPASAN LAPISAN TANAH PENUTUP KAJIAN TEKNIS OPTIMALISASI ALAT GALI MUAT DAN ALAT ANGKUT UNTUK PENGUPASAN LAPISAN TANAH PENUTUP (OVERBURDEN) DI PIT BARAT PT. ALLIED INDO COAL JAYA. Jurnal Manajemen Rekayasa dan Inovasi Bisnis, 3(1), 28-34. https://doi.org/10.62375/jmrib.v3i1.352
Rahman, Ahmad Saifur. (2022). Analisa Produktivitas Alat Gali-Muat Dan Alat Angkut Dalam Menangani Penggalian Overburden Di PT. ADARO INDONESIA. Fakultas Sains Dan Teknologi, Teknik Pertambangan, Universitas Islam Negeri Syarif Hidayatullah, Jakarta.
Rikumahu, M., & Kololu, M. (2023). Evaluasi Teknis Geometri Jalan Angkut Dan Produksi Alat Mekanis Pada Pengupasan Overburden Pit Angsana Cv. Mitra Anugerah Sejahtera Kabupaten Tanah Bumbu Provinsi Kalimantan Selatan. Jurnal Sosial dan Teknologi Terapan AMATA, 2(1), 8-20. https://doi.org/10.55334/sostek.v2i1.58
Saputra, M. W., Arisanti, R., & Yovanda, R. (2025). Evaluasi Produktivitas Alat Gali Muat Excavator Caterpillar 345 Dan Alat Angkut Dump Truck Axors Pada Aktivitas Coal Getting Pada Pt Dizamatra Powerindo Site Lahat Sumatera Selatan. Blantika: Multidisciplinary Journal, 3(9), 1278-1290. https://doi.org/10.57096/blantika.v3i9.414
Sarmidi, S., Nuryanneti, I., & Prayoga, R. D. (2023). Evaluasi Produktivitas Alat Gali Muat Excavator Volvo 480 dan Alat Angkut Dump Truck Volvo 400 Pada Penambangan Batubara Di PIT 2 Tambang Banko Barat PT. Bukit Asam Tbk. Jurnal Ilmiah Teknik dan Sains, 1(2), 53-60. https://doi.org/10.62278/jits.v1i2.11
Suwandi, E., Annisa, A., & Putri, K. S. (2022). Evaluasi produktivitas alat gali muat untuk material overburden di CV Gunung Sambung. Jurnal Himasapta, 7(2), 97-102. https://doi.org/10.20527/jhs.v7i2.6439
Wehansen, F. (2022). Kegiatan pengupasan lapisan tanah penutup (Over Burden) Penambangan Batubara berdasarkan produksi PT. Bara Tabang. Jurnal Geologi Pertambangan (JGP), 28(1), 1-11. https://doi.org/10.53640/jgp.v28i1.990
Wicaksono, E., Mulyono, N. B., Pasubondo, B. J., Utomo, S. M., & Rama, B. (2025). Modification of Dumping Method by Reducing Dumping Height and Increasing Material Compaction to Increase Waste Dump Capacity in Coal Mining. Asian Journal of Engineering, Social and Health, 4(5). https://doi.org/10.46799/ajesh.v4i5.549
Yuda, E. S. P., Triantoro, A., & Saismana, U. (2022). Evaluasi pembongkaran overburden berdasarkan target produksi bulanan di PT Bhima Sakti Bersaudara. Jurnal Himasapta, 7(1), 17-20. https://doi.org/10.20527/jhs.v7i1.5338
Zalsabila, Z., Munir, A. S., & Bakri, S. (2025). Studi Perhitungan Alat Gali Muat dan Alat Angkut untuk Keperluan Kegiatan Barging pada PT Wita Prapanca Mineral. Journal of Mining Insight, 3(4), 108-113. https://doi.org/10.58227/jmi.v3i4.310
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Copyright (c) 2026 Yopan Yopan, Ahmad Husni, Rodiyah Nursani (Author)
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