Trolling
拖曳转速的功能受 ECM控制。 发动机控制可将发动机转速限制在编程设置的最高拖曳转速。
船用变速器可配备控制拖曳转速的阀。 有关拖曳期间发动机转速的限值,请参阅船用变速器的操作手册。
注: 发动机转速和船用变速器润滑油温度必须处于船用变速器操作和保养手册中规定的限值以内。
可在转速表和润滑油温度表上的拖曳限值处作标记。 需要对转速表和润滑油温度表进行适当监视,以便帮助防止离合器片过热。
在降低了的负荷下拖曳数小时可能会导致机油消耗量过多和燃烧室积碳。 这些积碳会导致发动机性能不良和功率损失。 全速加载发动机以便烧掉燃烧室中的积碳。 作业期间应以4小时为周期进行上述步骤。
遵循原设备制造厂(OEM)的针对船用变速器拖曳操作附件的建议。
Caterpillar Information System:
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