C12 Marine Engines Caterpillar


Engine and Marine Transmission Operation

Usage:

C-12 9HP

变速箱选档手柄

动力从发动机通过船用变速箱传递到螺旋桨轴上。 船用变速箱可使用下列方式来操纵:

  • 机械

  • 液压

  • 气动

  • 电气

一个控制阀将油流导向前进档离合器或倒档离合器。 控制阀由变速箱选档手柄操纵。 变速箱选档手柄可手动操纵或远程操纵。

通常船用变速箱在驾驶舱操纵。 驾驶舱的操纵机构必须经过调整,以便允许变速箱选档手柄能够全行程移动。 这样做也将允许离合器片能够完全接合。

当远程操纵机构经过正确调整之后,就不需要进行定期离合器调整了。

移动和起航

为获得最佳性能和最长使用寿命,应以下述方式来进行变速箱换档:

  1. 将船用变速箱选档手柄完全接入行进方向。

  1. 等待至少三秒钟以便在提高发动机转速之前使离合器能够彻底接合。

  1. 逐渐升高发动机转速。


注意

只应在发动机运转时才可以操作船用变速箱操控装置。 当发动机不再运转时,与一个接合的离合器一起旋转的螺旋桨轴得不到足够的润 滑,可能会受到损坏。


低船速模式

关于发动机装置和控制系统的更多信息料,请参阅操作和保养手册, "低船速模式"。

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