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The jack base is an important part of the scaffold system, enabling height adjustment, stability and load bearing support to ensure safe and efficient construction and maintenance tasks on a variety of surfaces.
| ype | Name | Screw Size(mn | Bace Plate(mm) | ||
| Solid | Jack Base | D30*L400orL600 | L120*W120*T4or5 | L140*W140*T4or5 | L150*W150*T4or5 |
| 32*400/600 | 120*120*4/5 | 140*140*4/5 | 150*150*4/5 | ||
| 34*400/600 | 120*120*4/5 | 140*140*4/5 | 150*150*4/5 | ||
| 38*400/600 | 120*120*4/5 | 140*140*4/5 | 150*150*4/5 | ||
| 42*400/600 | 120*120*4/5 | 140*140*4/5 | 150*150*4/5 | ||
| U-Head Jack | 30*400/600 | 150*120*50*4/5 | 150*150*50*4/5/6 | ||
| 32*400/600 | 150*120*50*4/E | 150*150*50*4/5/6 | |||
| 34*400/600 | 150*120*50*4/5 | 150*150*50*4/5/6 | |||
| 38*400/600 | 150*120*50*4/E | 150*150*50*4/5/6 | |||
| 42*400/600 | 150*120*50*4/5 | 150*150*50*4/5/6 | |||
| Hollow | Jack Base | 32*400/600 | 150*120*50*4/5 | 150*150*50*4/5/6 | |
| 34*400/600 | 150*120*50*4/5 | 150*150*50*4/5/6 | |||
| 38*400/600 | 150*120*50*4/5 | 150*150*50*4/5/6 | |||
| 42*400/600 | 150*120*50*4/5 | 150*150*50*4/5/6 | |||
1. Adjustable support: The jack base is designed to provide a stable and level base for the scaffold, allowing height adjustment to accommodate different ground conditions or different platform heights.
2. Threaded design: The jack base usually has a threaded shaft that can be precisely adjusted in height to compensate for uneven terrain or raise or lower the scaffold platform as needed.
3. Load-carrying capacity: The jack base is designed to support the weight of the scaffold structure, as well as the weight of workers, materials and equipment used during construction or maintenance activities.
4. Compatibility: Top mounts are typically compatible with a range of scaffolding systems, such as cup scaffolds, ring scaffolds, frames, or other modular scaffold types.
5. Stability and safety: By providing a stable and level base for the scaffold, the jack base contributes to the overall stability and safety of the work platform, reducing the risk of accidents or structural instability.
