Engine Operation
正确的操作和保养是获得发动机最大使用寿命和经济性的关键因素。 遵循本操作和保养手册中的说明,以便最大限度降低使用费用和延长发动机的使用寿命。
发动机运行时频繁观察仪表显示。 定期在记录簿上记录仪表数据。 将数据与发动机正常运行的技术规格比较。 经常对比这些数据有助于觉察发动机的性能变化。
调查研究仪表读数的任何显著变化。 监测发动机运行并在发现偏差时采取措施。
发动机带负载运转的同时经常检查仪表和从动设备。 发动机可以在满载下长时间运行。
长时间在低负荷(小于30%)下工作可能会造成油耗增加和气缸内积碳。 长时间在低负载下工作也可能会造成燃油经排气系统漏油。 这会导致功率损失和/或性能变差。
要保持发动机的效率和性能,应以小时为基础让发动机满负载工作或使发动机以大于 30% 的负载工作。 这将烧掉气缸中过多的碳。
如果发动机在非常冷的天气下以低负载运行,建议使用水套水加热器。
Caterpillar Information System:
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