Torque Limiting Function
扭矩限制功能可避免动力传动系承受过大扭矩负荷。 在失速情况中，实现此功能。 如果在机器处于一档或处于倒档时变矩器失速，变速箱/底盘 ECM 将指示发动机 ECM 限制发动机转速至 1809 rpm。
发动机输出转速与通过变矩器输送的扭矩成正比。 随着变矩器输出转速上升，允许所需的发动机转速上升。 限制发动机转速将减小发动机产生的扭矩。 另外，这样还减小通过变矩器输送的扭矩。
Caterpillar Information System:
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