Lockup Clutch Function
变速箱 ECM 控制变矩器锁定。 当 ECM 启用锁定电磁阀时，变矩器中的锁定离合器通过机械方式连接变矩器输出轴。 这可以有效地将动力传动系与发动机相连。 在正常运行期间，ECM 保持锁定离合器尽可能多地接合。 当变速箱换档时，锁定电磁阀停用，以使换档更加平顺。 当锁定电磁阀停用时，机器处于变矩器传动。 空档始终处于变矩器驱动下。 变速箱档位（1 到 8）相同。
Caterpillar Information System:
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