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Parts of Hydraulic Excavator

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Good day! You all must have heard of hydraulic excavator!The hydraulic excavator is heavy equipment designed for many purposes, from excavation -of course-, demolition, loading, lifting, scraping, to grading. As other vehicles, the excavator is also divided into several parts. Look at the picture below: If you see the picture above, you’ll see numbers as…

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Things Need to Know About Coal

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The use of coal as the source of energy began to develop since the European industrial revolution around the 19th century. Coal was used as locomotives and steam engines fuel, making this century the golden age of coal. In Indonesia, coal mines began to operate in Kalimantan in the 18th century. However, the coal mined…

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Minerals and Coal Reference Price in August 2019

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Energy and Mineral Resources Ministerial Decree has stipulated the August Minerals and Coal Reference Price (HMA & HBA). The coal reference price was set at USD 72.67/metric ton, rose 1 percent compared to last month (USD 71.92/MT). Reference prices for gold, copper, and nickel also increased. The price of gold last month was set at…

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Digitalization in Industries, Yes or No?

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Adopt and change before any major trends or changes.Jack Ma Over time, technology grows more sophisticated and gives impacts on various industries, includes mining, construction, and plantation. From manually operated-heavy machinery to the one which is digitally operated, like Freeport which uses MineGem (Automatic LHD) for the underground mining operations. In addition to being more…

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Coal Prices Rose Slightly in July 2019

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In mid-July 2019, there was an increase in power plant consumption in China since summer which pushed up the use of electricity for air conditioners. It led to an increase in coal prices reaching USD 75,95/metric ton (7/19). However, restrictions on import quotas applied in China since 2017 limits the rose in coal prices. So,…

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Gold Mine in Bukit Prabu Is Going To Be Closed

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The ban on illegal mining activities which is operating in Prabu, Pujut District, Central Lombok Regency has actually been issued since 2010 by HL Wiratmaja, the Central Lombok Regent then. Last year, regent HM Suhaili FT also planned to close the mine site. After reviewing the location on July 22, the Governor of NTB-Zulkiflimansyah claimed,…

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Top 10 – Metals & Mining Companies by Revenue

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The world’s biggest revenue-generating companies are mostly based in Asia and Europe, especially companies dealing with copper, iron ore, and coal. Here are TOP 10 Metal and Mining Companies by revenue in 2018. Glencore Plc ($219.75bn)Glencore is a Switzerland-based diversified natural resources company specializes in metals, minerals, energy products, and agricultural products. The energy products…

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Maintenance Tips for Heavy Machinery

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Heavy machinery is an important asset of mining, construction, and agriculture industries. As we all know, every piece of machinery is expensive. That’s why the company needs to maintain and manage the asset carefully and well to ensure optimal performance while reducing unexpected costs. Here are some maintenance tips for heavy machinery by amtiss :…

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Tanito License Revoked, 7 PKP2B Get More Anxious

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Indonesia – 18 Juli 2019 Tanito Harum, one of the giant mining companies in Indonesia has stopped operating a few days ago due to the revision of PP 23 of 2010 concerning the operation period of the black gold (coal) mine. The extension of the permission obtained by Tanito in Januari was revoked after 6…

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5 Unique Facts of the 30-year-old Super Pit Gold Mine

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Super Pit or officially named as Fimiston Open Pit is a large open cut gold mine owned by Kalgoorlie Consolidated Gold Mines (KCGM) Pty Ltd, located off the Goldfields Highway on the south-east edge of Kalgoorlie, Western Australia. The pit which has approx. 3.5 km long, 1.5 km wide, and over 600 m deep was…

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