Yuchai heavy industry

Yuchai heavy industry declared "independent reverse alarm control device" by the State Intellectual Property Office granted patent.

All the time, reverse alarm control device is installed in the mechanical excavator walking control on oil control by structure: in the multi way valve installed on the outlet of a walkingcircuit control circuit sensor, through the oil to the induction into reversing alarm signal,thereby reversing the effect of alarm, the reversing alarm device of complex structure,difficult to repair big.

In order to improve the situation, Yuchai heavy industry invented the reverse alarm control device independent, using the current form of control, the structure can not only simplify the reverse alarm control system, and can guarantee the alarm sensitivity, with sensitive alarm, simple structure, low manufacturing cost, stable performance, long service life, wide application.

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