This point. Has been fully able to determine, the failure was due to move left and right oil solenoid valve solenoid valve oil forward resulting damage.

至此。已完全能够判定，故障是由于左前进油电磁阀和右前进油电磁阀损坏而产生的。

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Oil solenoid valve is due to various oil system, oil storage tanks and a variety of oil pipelines, oil dielectric medium used to switch the valve can be remote controlled automatically.

进口油用电磁阀是指由于各种油品系统、油品储罐以及各种油品管道，用来开关介质油品介质的阀门，可以实现远程自动控制。

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The international famous brand development, the proportion of oil pump valve, solenoid valve, hydraulic parts, hydraulic control function is good.

选用国际知名品牌油研的油泵、比例阀、电磁阀等液压配件，良好的液压功能控制。

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