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

  • INTERMAT launch for Doosan DX180LC-3
    January 6, 2017
    The DX180LC-3 is the first of Doosan’s mid-range stage IIIB compliant excavators. Powered by a Doosan DL06 common rail six-cylinder turbocharged diesel engine, this 18tonne excavator uses a combination of EGR and DPF to meet emissions legislation. As a result, the new engine offers more power and torque than the stage IIIA DX180LC, and the potential to save 5-10% fuel consumption. A new cab offers greater room for the operator, while more glass helps visibility. Joysticks now feature new proportional thumb
    Read More
  • INTERMAT launch for Doosan DX180LC-3
    April 11, 2012
    The DX180LC-3 is the first of Doosan’s mid-range stage IIIB compliant excavators. Powered by a Doosan DL06 common rail six-cylinder turbocharged diesel engine, this 18tonne excavator uses a combination of EGR and DPF to meet emissions legislation. As a result, the new engine offers more power and torque than the stage IIIA DX180LC, and the potential to save 5-10% fuel consumption. A new cab offers greater room for the operator, while more glass helps visibility. Joysticks now feature new proportional thumb
    Read More
  • Conductix-Wampfler offers new storage and rack solutions for mobile cranes
    January 6, 2017
    Conductix-Wampfler, the mobile energy and data transmission system manufacturer, will focus at Bauma on the growing trend towards the electrification of construction and mining machinery, the company says. For example, higher fuel costs are driving a new generation of intelligent solutions for mobile cranes says the company and the fly jibs required for these vehicles are being designed to allow maximum flexibility when specialist assignments need to be carried out.
    Read More
  • Conductix-Wampfler offers new storage and rack solutions for mobile cranes
    March 27, 2013
    Conductix-Wampfler, the mobile energy and data transmission system manufacturer, will focus at Bauma on the growing trend towards the electrification of construction and mining machinery, the company says. For example, higher fuel costs are driving a new generation of intelligent solutions for mobile cranes says the company and the fly jibs required for these vehicles are being designed to allow maximum flexibility when specialist assignments need to be carried out.
    Read More

Highlighted Content