51问答网 > 挖掘机发动机改大对液压泵有影响吗?

挖掘机发动机改大对液压泵有影响吗?

2025-04-04 13:12:00
推荐回答（1个）
回答1：

液压泵是液压系统的动力元件，是靠发动机或电动机驱动，从液压油箱中吸入油液，形成压力油排出，送到执行元件的一种元件。液压泵按结构分为齿轮泵、柱塞泵、叶片泵和螺杆泵。
发动机改大导致压力大负荷就重，全靠马达启动肯定费力，会造成启动困难！【满意请采纳】

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