safe and easy square tube frame lifting 安全、方便的方管吊架。
Application:
- For vertical lifting and transporting of structures where a square tube is used as a frame, e .g . mobile units etc . If the clamp is being loaded, the cams will pull out sideways and will grip into the sides of the square tube 用于垂直提升和运输结构，其中一个方形管被用作框架，e .g。移动单位等。如果夹具被加载，凸轮将从侧面拉出，并控制在方管的侧面。
- Jaw openings available from: 62 to 70 mm 下巴开口可从:62到70毫米。
- Working load limit (WLL) 3000kg 工作负载极限(WLL) 3000kg。
- Min . WLL is 10% of max . WLL
- note: the plate surface of the material must have a hardness level of max. 注:材料的板表面必须具有最高的硬度HrC 37/345 Hb