20120707-MQ5030型门座起重机说明书.pdf

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1、MQ5030型门座起重机——说明书MQ5030型门座起重机说明书XXXXX有限公司二○一二年七月共28页第1页MQ5030型门座起重机——说明书目录第一章、概述.......................................................................................................................4第二章、起升系统.....................................................................

2、..........................................7第三章、回转机构...............................................................................................................9第四章、变幅系统..........................................................................................................

3、...11第五章、行走机构.............................................................................................................13第六章、辅助装置.............................................................................................................14第七章、金属结构..........................

4、...................................................................................15第八章、操纵须知.............................................................................................................171.开机前的准备工作...............................................................

5、.......................172.操纵手柄及按钮的使用..............................................................................173.关机安检......................................................................................................184.司机操作中应注意事项：.....................................

6、.....................................18第九章、电气控制.............................................................................................................201、电源供电......................................................................................................202、起升机构工作原

7、理......................................................................................203、变幅机构工作原理......................................................................................204、回转机构工作原理................................................................................

8、......205、行走机构工作原理...........................................