Hybrid excavator offers 20% fuel saving and cut in CO2

Hitachi Construction Machinery (Europe) is evaluating demand for its ZH200 Hybrid excavator in Europe. The 20 tonne excavator, which is already sold in Japan, uses a hydraulic/electric swing motor to generate electrical power under braking, which is stored in a capacitor alongside the machine’s cooling pack. The electrical power is used to boost slew speed and also feeds a secondary hydraulic motor, to assist the diesel engine when there is a demand for hydraulic power.
January 6, 2017 Read time: 1 min
Hitachi opts for capacitors on ZH200 Hybrid excavator
233 Hitachi Construction Machinery (Europe) is evaluating demand for its ZH200 Hybrid excavator in Europe. The 20 tonne excavator, which is already sold in Japan, uses a hydraulic/electric swing motor to generate electrical power under braking, which is stored in a capacitor alongside the machine’s cooling pack. The electrical power is used to boost slew speed and also feeds a secondary hydraulic motor, to assist the diesel engine when there is a demand for hydraulic power.

Hitachi claims that the system offers a 20% fuel saving and corresponding drop in CO2 emissions, compared to a standard ZX200-3 excavator.

In future, as technology develops, the company expects to be able to fit the machine with a smaller diesel engine, offering further fuel savings, with the additional power being supplied by the electrical system.

%$Linker: External 0 0 0 oLinkExternal <span class="mouselink">www.hcme.com</span> Hitachi Construction Machinery Europe website false http://www.hcme.com/ false false%>

Hall: 6 Stand: J042

For more information on companies in this article

Related Content

  • Shantui is keen to grow both organically and by acquisition
    April 20, 2012
    Shantui Construction Machinery intends to grow both organically and by acquisition, according to vice president Li Dianhe. The company has relied heavily on its bulldozer line in the past but is developing a wider product range. It has bought Chinese firms making concrete equipment and road machines and is actively looking at further potential acquisitions. Dianhe said, “We are still negotiating.” Although it is very strong in China, and particularly with its bulldozers, exports are an important part of
    Read More
  • Fayat Group launches Bomag cold planer at INTERMAT
    January 6, 2017
    A working width of 600mm on Bomag’s BM 600/15 compact planer combines all the advantages of the smaller BM 500/15 compact planer with an eight tonne operating weight and a 20% more working width, said the company.
    Read More
  • Fayat Group launches Bomag cold planer at INTERMAT
    February 16, 2012
    A working width of 600mm on Bomag’s BM 600/15 compact planer combines all the advantages of the smaller BM 500/15 compact planer with an eight tonne operating weight and a 20% more working width, said the company.
    Read More
  • Wassara offers water drilling option
    January 6, 2017
    Innovative water-powered drilling technology developed in Sweden is claimed to drill straighter and deeper than conventional systems. Said to be environmentally friendly, the Wassara drilling technology has been developed and perfected over 20 years by Swedish iron ore producer LKAB. Using the Wassara drills has allowed LKAB to drastically cut operating costs. A complete range is now offered and suits applications within ground engineering, dam rehabilitation and exploration drilling. The heart in the syste
    Read More

Highlighted Content