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  2. Hitachi - Wikipedia

    en.wikipedia.org/wiki/Hitachi

    Hitachi, Ltd.[nb 1] ( [çi̥taꜜtɕi]) is a Japanese multinational conglomerate founded in 1910 and headquartered in Chiyoda, Tokyo. The company is active in a range of industries, including digital systems, power and renewable energy, railway systems, healthcare products, and financial systems. [4] The company was founded as an electrical ...

  3. Bucket-wheel excavator - Wikipedia

    en.wikipedia.org/wiki/Bucket-wheel_excavator

    A bucket-wheel excavator (BWE) is a large heavy equipment machine used in surface mining. Their primary function is that of a continuous digging machine in large-scale open-pit mining operations, removing thousands of tons of overburden a day. What sets them apart from other large-scale mining equipment, such as bucket chain excavators, is ...

  4. Pentaho - Wikipedia

    en.wikipedia.org/wiki/Pentaho

    Pentaho is owned by Hitachi Vantara, and is a separate business unit. Pentaho started out as business intelligence (BI) software developed by the Pentaho Corporation in 2004. It comprises Pentaho Data Integration (PDI) and Pentaho Business Analytics (PBA). These provide data integration, OLAP services, reporting, information dashboards, data ...

  5. Power shovel - Wikipedia

    en.wikipedia.org/wiki/Power_shovel

    Power shovels are a type of rope/cable excavator, where the digging arm is controlled and powered by winches and steel ropes, rather than hydraulics like in the modern hydraulic excavators. Basic parts of a power shovel include the track system, cabin, cables, rack, stick, boom foot-pin, saddle block, boom, boom point sheaves and bucket.

  6. Hitachi Construction Machinery - Wikipedia

    en.wikipedia.org/wiki/Hitachi_Construction_Machinery

    Hitachi Construction Machinery Co., Ltd. (日立建機株式会社) is a Japanese construction equipment company which is into the manufacturing, sales and service of construction machinery, transportation machinery, and other machines and devices. [ 1] It is no longer a subsidiary of the Hitachi Group .

  7. Tata Hitachi Construction Machinery - Wikipedia

    en.wikipedia.org/wiki/Tata_Hitachi_Construction...

    Tata Motors. Tata Hitachi Construction Machinery Company Pvt Ltd[1] or THCMC is an India-based joint venture company between Tata Motors of India and Hitachi Construction Machinery of Japan. It was previously known as Telco Construction Equipment Co. Ltd. or Telcon for short. TATA Hitachi excavator at work in Hyderabad.

  8. Hitachi Zosen Corporation - Wikipedia

    en.wikipedia.org/wiki/Hitachi_Zosen_Corporation

    Hitachi Zosen Corporation (日立造船株式会社, Hitachi Zōsen Kabushiki-kaisha) is a major Japanese industrial and engineering corporation. It produces waste treatment plants, industrial plants, precision machinery, industrial machinery, steel mill process equipment, steel structures, construction machinery, tunnel boring machines, and power plants.

  9. Bertha (tunnel boring machine) - Wikipedia

    en.wikipedia.org/wiki/Bertha_(tunnel_boring_machine)

    Freighter Fairpartner carrying the disassembled tunnel boring machine into the Port of Seattle in April 2013. Bertha was designed and manufactured by Hitachi Zosen Sakai Works of Osaka, Japan, and was the world's largest earth pressure balance tunnel boring machine, [14] at a cutterhead diameter of 57.5 feet (17.5 m) across.