Yuchai heavy industry "hydraulic excavator control box" patent authorized

Recently, Yuchai heavy industry to declare the "hydraulic excavator control box" patent has been successfully passed the examination of the people's Republic of China State Intellectual Property Office, was awarded the appearance design patent.

The control box appearance is a combination of machine new appearance modeling and human engineering principle design a new appearance and control box opening shape, open hole quantity by the installation of the manipulation of the handle, switch, meter to determine the panel control.

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