Kajian Produktivitas Alat Gali-Muat dan Alat Angkut pada Pengupasan Overburden di PIT TSBC, Tambang Air Laya, PT. Bukit Asam, Tbk.

Abstract

Production targets are the parameters for whether a mining company is successful or not in carrying out its activities to achieve profits every year, without forgetting occupational safety and health, which are two important factors in the movement of a mining industry. There are so many other factors such as weather factors, human factors, equipment factors and even the roads used by transport equipment that transports overburden materials and coal. By knowing the inhibiting factors and supporting factors to increase productivity and overcome obstacles that occur in the field so that the company's production targets can be achieved and exceed the expected targets. In order for the process of extracting overburden material to be maximized, it is necessary to calculate the required number of loading and conveying equipment, as well as the effective time used in mining activities. Based on this information, the author took the title regarding a study of the productivity of the Komatsu PC 2000 Excavator digging and loading equipment and the Komatsu HD 785-7 Dump Truck transport equipment in overburden stripping at the TSBC Pit, Tambang Air laya, PT. Bukit Asam.