选型说明
1、本产品系列表仅列出了常用的基本的规格起重机，工作级别为A5(FEM 2m)时的标准跨度，没有副钩的室内用起重机。客户根据需要可以提出相应的要求。
2、本系列也可以增加副起重机构，也可以增加轻载时速度加倍的设置，一般主副的设置为4:1，也可以根据客户的要求设定。囚设置副钩则起重机的总重及轮压会有所增加。
3、表中的尺寸，重量，轮压供客户订货时参考，如果客户的需要条件发生变化，如工作级别，速度，起升高度有变化时，相应的参数，尺寸，重量，轮压等都会发生变化，实际的参数，质量，轮压以合同的要求为准。
4、表中列出的起升速度，大小车速度为标准值，可以根据客户的需求做相应的调整。
5、技术参数及尺寸会因为技术的改进或者升级有所变化，如有疑问的话可以和公司技术部联系。
Instructions for selecting type
1. This series tables of product only list the general crane with basic specifications, including the standard span at working level A5 (FEM 2m) and indoor crane without auxiliary hook. Customers can make relevant requirements according to their demands.
2. This series can add to auxiliary hoisting mechanism, and also the speed doubler if run with light load. Ordinarily, the setting of the main and auxiliary should be 4:1, which also be set in accordance with requirements of customers. It will increase the total weight and wheel pressure if adding to auxiliary hook.
3. Dimensions, weight and wheel pressure in table will be reference for ordering of customers. If requirements of customers get changed, such as some changes occurred to working level, speed and lifting height, the relevant parameters, dimensions, weight and wheel pressure will also get changed. The actual parameters, quality and wheel pressure should subject to the requirements in contract.
4. Lifting speed, speed of crane and trolley traveling listed in table are standard values, which can be correspondingly regulated according to demands of users.
5. Technical parameters and dimensions would be changed as with improvement or upgrade of technology. Please contact with technology department in our company if any questions
