The hydraulic system with variable displacement pump-constant displacement motor has the function of overload protection.
由变量泵-定量马达组成的液压系统具有超载保护，防止电缆被强行拉断的功能。
With short circuit protection, overload protection, over-current protection function, use more safety.
具有短路，过载，过流保护功能，使用更安全。
With short circuit protection, overload protection, over-current protection function, use more safety.
具有短路，过载，过流保护功能，使用更安全。
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