Transmission Oil Pump
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| 图 1 | g03350825 |
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| 图 2 | g03350841 |
油泵结构 (1) 花键齿轮 (2) 适配器 (3) 车斗 (4) 盖组件 (6) 轴承 (8) 齿轮组件 | |
油泵是一个双段式齿轮泵。 油泵安装在机具泵组后部。
油泵的主要部件为盖 (4) 、泵体 (3) 、齿轮组件 (1) 和 (8) 以及适配器 (2) 和泵体 (3) 。
机具泵组连接并驱动花键齿轮 (1) 。
操作时，机油从输出传动齿轮壳体中的油箱中压出。 该机油通过磁性滤网压入歧管 (4) 中的开口。 机油流向主体 (3) 较低的部分。 机油注满齿轮 (8) 的轮齿之间的空隙。 齿轮转动时，机油从泵体 (2) 和 (3) 泵出。 机油通过岐管 (4) 中的两条出油油道流入油管。 机油随后流到变速箱油滤清器。
Caterpillar Information System:
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