Automatic alarm of empty loader. with automatic motor overload protection device.

缺料自动报警响蜂鸣示告, 马达过载自动保护装置.

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With overload protection device , the machine works safely.

主传动机构采用先进的上传动方式使输煤系统布局合理.

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Using antifriction bearing and hard alloy for guiding and saw blade overload protection device.

采用滚动轴承和硬质合金的锯条导向装置和锯条过载保护装置.

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The overload protection device was energized, and the winch motor was forced to stop.

过载保护工作了, 起货机马达被迫停止.

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