Evaluasi Produksi Alat Gali Muat dan Alat Angkut sebagai Upaya Pencapaian Target Produksi Clay Area 242 PT. Semen Padang

Ihsanul Rifki; Yoszi Mingsi Anaperta

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Abstract

Abstract. Clay mining PT. Semen Padang from area 242 with target to 2000 ton/day uses a combination of 2 units of Kobelco SK 200 excavators and 16 units of HINO FM 260 Ti dump truck. The number of dump trucks active in a month an average of 10 units/day. Daily production target area of 242 is 2000 ton/day, while the range of daily production data ranges from 364.61 Ton - 1037.1 Ton. The low daily production that underlies the authors do this research. Efforts that can be made to efficiently achieve production targets of 2000 ton / day in 242 areas are a review of the equipment production capacity so that bulk when loading material from 14 to 16, swing angle improvement from 180^o to 90^o to reduce cycle time excavator, active dump truck 10/17 minimum to 15/17 units, effective time excavator repair from 34% to 74%, effective dump truck time from 50% to 75%.

Keywords: Clay, Excavator, Dump truck, Production, Match Factor