Adjustable Scaffolding Base Jack With Swivel Base Plate 150 x 150mm
1 .Surface finishing: Galvanized,powder coated, hot-dip galvanized
2. A full set of base jack includes: screw stem, handle nut, (swivel) base plate
3. Stem size: dia 32mm to dia 48mm, with solid steel rod or hollow
pipe.
4. Height of base jack:300mm/450mm/500mm/600mm/750mm/950mm/1000mm
5. U head jack size: 120 x 150 x 45 x 5mm, 150 x 150 x 50 x 4mm or
customized
6: Base plate 120 x 120 x 5mm, 150 x 150 x 6mm, or tailor made.
The screw base jack and head jack are made of high strength steel Q235 pipes, for supporting and
stabilizing horizontal beams in slab construction.
Depending on special request, a big supporing area-slope of up to 6
%-can be achieved by the base plate and U-head plate.
It can fit all types of scaffold systems, such as frames, ringlock,
cuplock systems and kwikstage systems.
Always work in conjunction with U head jack to adjust scaffolding
sets in a easy way.
Scaffold Base Jack:
| Screw /Tube size (mm) | Base plate (mm) | Nut (kg) | Weight (kg) |
| Ø30(solid) x 400 (600) | 120 x 120 x 5 | 0.25 | 2.75 (3.72) |
| Ø32(solid) x 400 (600) | 120 x 120 x 5 | 0.30 | 3.10 (4.20) |
| Ø34(solid) x 400 (600) | 120 x 120 x 5 | 0.40 | 3.50 (4.76) |
| Ø34(hollow) x 4 x 400 (600) | 150 x 150 x 6 | 0.55 | 2.80 (3.39) |
| Ø38(hollow) x 4 x 400 (600) | 150 x 150 x 6 | 0.50 | 2.90 (3.60) |
| Ø48(hollow) x 4 (5) x 600 | 150 x 150 x 8 | 1.00 | 5.00 (5.60) |
| Ø48(hollow) x 4 (5) x 820 | 150 x 150 x 8 | 1.00 | 6.00 (6.80) |
U-head Jack:
| Screw / Tube size (mm) | Base plate (mm) | Nut (kg) | Weight (kg) |
| Ø30(solid) x 400 (600) | 150 x 120 x 50 x 5 | 0.25 | 3.36 (4.33) |
| Ø32(solid) x 400 (600) | 150 x 120 x 50 x 5 | 0.30 | 3.70 (4.81) |
| Ø34(solid) x 400 (600) | 150 x 120 x 50 x 5 | 0.40 | 4.10 (5.37) |
| Ø34(hollow) x 4 x 400 (600) | 150 x 120 x 50 x 6 | 0.55 | 2.91 (3.74) |
| Ø38(hollow) x 4 x 400 (600) | 150 x 150 x 50 x 6 | 0.50 | 3.61 (4.28) |
| Ø48(hollow) x 4 (5) x 600 | 180 x 150 x 50 x 8 | 1.00 | 6.24 (6.82) |
| Ø48(hollow) x 4 (5) x 820 | 180 x 150 x 50 x 8 | 1.00 | 7.20 (8.00) |
