步行式激动旋转舵杆 定义、安全要求和试验方法

[中文适用范围]： 规定了机械安全要求和测试，适用于额定发动机/电机功率小于或等于 7.5 kW、主要设计用于花园和园艺用途的步行控制（手扶式）动力旋耕机。 不适用于商业农业或林业作业中使用的额定发动机/电机容量大于 7.5 kW 的旋耕机； PTO 驱动的机器；电动手持前置式耕耘机；电压超过 42 V dc 或连接电源的电动旋耕机的电气方面。 [外文原描述]： Specifies mechanical safety requirements and tests applicable to pedestrian-controlled (walk-behind) powered rotary tillers of a rated engine/motor capacity less than or equal to 7,5 kW, designed primarily for garden and horticulture use. Does not apply to rotary tillers having a rated engine/motor capacity greater than 7,5 kW used in commercial agricultural or forestry operations; PTO-driven machines; electric powered handheld front-mounted tillers; the electric aspects of electrically powered rotary tillers having a voltage exceeding 42 V d.c. or which are mains-connected.