本系列起重机工作级别为A5~A7，环境温度为-20~40℃，海拔不超过1000m，地面、遥控或司机室操作，不适宜有火灾危险、爆炸危险的介质中及相对湿度大于85%或充满腐蚀性气体的场所里工作使用，也不适宜吊运熔融金属和有毒、易燃易爆物品。可根据用户要求配吊具抓斗等。 Classification group: normally A5~A7, circumstance:-20~40℃, altitude less than 1000m, by ground push-button,remote control or cabin control for loading heavy goods except in medium where are fire and volatile danger or humidity exceeding 85%, high corrosive gas. Lifting molten metal, poisonous,combustible or explosive goods are not available as well. Lifting sling, grab bucket and other accessories can be equipped with according to user requirement.
