IDENTIFIKASI FAKTOR PENGHAMBAT PRODUKSI ALAT MEKANIS DALAM PROSES PENAMBANGAN BATUBARA PT. BATU HITAM JAYA PIT B2 KABUPATEN BATANGHARI PROVINSI JAMBI

ZAHRAN, MUHAMMAD ADIB and Pebrianto, Rosihan and Oktarinasari, Eva (2025) IDENTIFIKASI FAKTOR PENGHAMBAT PRODUKSI ALAT MEKANIS DALAM PROSES PENAMBANGAN BATUBARA PT. BATU HITAM JAYA PIT B2 KABUPATEN BATANGHARI PROVINSI JAMBI. Undergraduate thesis, Sriwijaya University.

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Abstract

PT. Batu Hitam Jaya, bagian dari Asiatic Group dengan IUP seluas 2.000 hektar di Desa Hajran, Batanghari, melalui proyek baru Pit B2 yang beroperasi sejak November 2024 masih menghadapi kendala pada manajemen alat dan logistik produksi. Penelitian ini bertujuan mengevaluasi kondisi front, kinerja peralatan mekanis, serta mengidentifikasi hambatan dominan terhadap efektivitas produksi batubara. Analisis dilakukan melalui pengukuran kinerja excavator Caterpillar 345 GC (PA, MA, UA, dan EU), perbandingan capaian produksi aktual terhadap target, serta pemetaan hambatan menggunakan metode Pareto. Hasil penelitian menunjukkan bahwa jalan front dengan lebar ±5 m menghambat manuver hauler, sementara unjuk kerja excavator (PA 74,62%, MA 69,35%, UA 76,93%, EU 57,41%) masih di bawah standar Kepmen ESDM No.1827 yang berakibat terhadapa realisasi Produksi bulan Maret 2025 tercatat 7.966,35 ton atau 79,66% dari target 10.000 ton. Hambatan produksi dikelompokkan menjadi faktor teknis & Operasional, lingkungan, dan manusia, dengan tiga hambatan dominan yaitu breakdown alat, slippery serta persiapan front, dan hujan, yang menyumbang 85,51% dari total hambatan. Strategi perbaikan yang direkomendasikan meliputi penerapan preventive maintenance, penambahan unit pendukung (motor grader/compactor), weather briefing, serta perjanjian antar IUP untuk pemeliharaan jalan hauling secara rutin.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Produktivitas, Kinerja Alat Mekanis, Batubara
Subjects:	T Technology > TN Mining engineering. Metallurgy > TN331-347 Mine transportation, haulage and hoisting. Mining machinery
Divisions:	03-Faculty of Engineering > 31201-Mining Engineering (S1)
Depositing User:	Muhammad Adib Zahran
Date Deposited:	13 Oct 2025 01:11
Last Modified:	13 Oct 2025 01:11
URI:	http://repository.unsri.ac.id/id/eprint/185126

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