PENINGKATAN KUALITAS PREVENTIVE MAINTENANCE UNTUK MENINGKATKAN KESIAPAN ALAT BERAT HYDRAULIC EXCAVATOR PC1250SP-8 DENGAN METODA SIX SIGMA

Ruspita Sihombing

Abstract


Batu bara merupakan salah satu komoditi ekspor Indonesia yang mencapai 76 % dari total produksi Batu bara 2010. Proses penambangan Batubara dengan system Open Pit Mining, maka Over Burden Removal salah satu proses kegiatannya dapat menggunakan Hydraulic Excavator sebagai alat angkat material ke dalam Truk pengangkut. Kesiapan kerja alat angkat ini sangat mempengaruhi produktifitas kerja tambang secara keseluruhan. Kegiatan Pemeliharaan Alat (Maintenance) adalah kegiatan untuk meyakinkan fisik asset senantiasa berfungsi sesuai dengan yang dimaksud dan Daya Guna atau Kinerjanya mengikuti standard yang diijinkan. Untuk itu dilakukan penelitian untuk upaya peningkatan Kualitas Preventive Maintenanace untuk meningkatkan Kesiapan Alat Excavator PC1250SP-8 dengan metoda Six SigmaCritical To Quality pada alat ini adalah Mean Time To Breakdown (MTBF) atau rata-rata jumlah jam kerja efektif alat. Standard MTBF yang digunakan adalah 90 – 110 jam. Faktor-faktor penyebab rendahnya Jam Kerja Efektif ini adalah: Manusia (Attitude, Skill, Knowledge), Material (Suku cadang), Metode (sistem pemeliharan , pengoperasian  peralatan), Peralatan (Disain peralatan), dan Lingkungan (Medan Kerja). 


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References


Brassard, Michael. 2002. The Six Sigma Memory Jogger II. GOAL/QPC.

Crabtree, Ron. 2012. Driving Operational Excellence, Successful Lean Six Sigma Secret to Improve the Bottom Line, MetaOps Publishing, LLC.

Gupta, Praveen. 2004. Six Sigma Business Csorecard. USA: McGraw-Hill Companies.

Kholik, Heri M. Aplikasi DMAIC dalam Metode Six Sigma dan Ekperimen Shainin Bhote sebagai Penurunan Prosentase Cacat. Jurnal, Jurusan Teknik Industri Universitas Muhammadiyah Malang.

Kumar, S Anil & Suresh, N. 2008. Production and Operations Managements. New Delhi: New Age Intenational Limited, Publishers.

Manggala, D. 2005. Mengenal Six Sigma Sederhana. http://www.beranda.net (diakses 10 Oktober 2011).

Nahar. 2010. Rekayasa Kualitas untuk Meningkatkan Mutu Hasil Produksi Penyulingan Minyak Daun Nilam dengan Metode Six Sigma. Thesis, Jurusan Teknik Mesin Program Magister dan Doktor Universitas Brawijaya.

Park, Sung H. 2003. Six Sigma for Quality and Productivity Promotion. Tokyo: the Asian Productivity Organization.

Riset, Team SSCX. Istilah dan Terminologi dalam Lean Six Sigma. http://www.SSCXinternational.com (diakses pada 5 Desember 2011).

Sugiharto, Sugiono. 2004. Six Sigma, Perangkat Manajerial Perusahaan pada Era Ekonomi Baru. Jurnal Manajemen dan Kewirausahaan Vol 6, No 1: 27-33.

Talib, Abdul Bin Bon. 2011. Total Productive Maintenance Application to Reduce Defect of Product. Journal of Applied Sciences Research, 7(1):11-17.

Williams, Thomas N, 2001. The University of Tennesse.


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