N Series backhoes feature a Pilot Control hydraulic system, and improvements have also been made to the hydraulic system in order to reduce cab noise. The fuel economy package, previously optional, is now standard. This includes ECO mode switches for both the loader and backhoe functions. The package also includes the Auto Engine Idle feature, which brings engine rpm down to idle when the backhoe controls are not used for a set period of time. The engine will also shut down if the machine idles for a set period of time. Both Auto Engine Idle and Auto Engine Shutdown have adjustable settings to customize the timing to the operators' style and preference. Another feature now made standard is the Engine Protection Shutdown mode, which turns the engine off if engine temperature, drivetrain fluid temperature, or engine oil pressure go out of normal operating range.
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机译：N系列反铲挖掘机具有先导控制液压系统，并且为了减少驾驶室噪音，还对液压系统进行了改进。燃油经济性套件以前是可选的，现在是标准配置。这包括用于装载机和反铲功能的ECO模式开关。该软件包还包括“自动发动机怠速”功能，当在规定的时间内未使用反铲控制时，该功能可使发动机的转速降低至怠速。如果机器在设定的时间段内空转，则发动机也将关闭。 Auto Engine Idle和Auto Engine Shutdown都有可调节的设置，可根据操作员的风格和喜好自定义时间。现在已成为标准的另一个功能是“发动机保护关闭”模式，如果发动机温度，动力传动系统流体温度或发动机机油压力超出正常工作范围，该模式将关闭发动机。
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