Jacks-Up System
Series: JS
Product Lines: Heavy Lifting Technology
- The Jack-Up System is a custom developed multi-point lifting system. A typical system setup includes four jack-up units positioned under each corner of a load
- The lifting frame of a jack-up unit contains four hydraulic lifting cylinders, one in each corner, which lift the load using the stacked steel boxes.
- A load is lifted in increments as boxes are slid into the system, lifted, and stacked; forming “lifting towers”. A Jack-Up System is operated and controlled by a computer control unit.
- Each unit’s lifting and lowering operations occur simultaneously; the computer control unit’s synchronous technology maintains the balance of the load
- Self-contained hydraulics in each jack-up unit for uncluttered work area
- Synchronously lift loads with multiple jack-up units. The most common system set-up includes four jack-up units but can be expanded to include more
- Lifting barrels are stacked together to mechanically hold the load
Up to 5% side load capacity depending on capacity and lift height - Computer controls for operating the Jack-Up System with automatic and manual lifting settings
| Capacity per Tower | Model Number | Maximum Sideload | Base Frame dimension (mm) | Barrel Dimensions L x W x H | Weight | |||
|---|---|---|---|---|---|---|---|---|
| Ton (kN) | A | B | C | D | (mm) | (kg)* | ||
| 125 (1250) | JS – 125 | 3 % @ 9m | 1200 | 1100 | 950 | 1850 | 600 x 600 x 300 | 2200 |
| 250 (2500) | JS - 250 | 3,5 % @ 10m | 2250 | 2050 | 1475 | 3450 | 1150 x 1150 x 500 | 7500 |
| 500 (5000) | JS – 500 | 4 % @ 15m | 2800 | 2300 | 1700 | 4500 | 1700 x 1700 x700 | 13 |
| 750 (7500) | JS - 750 | 5 % @ 20m | 3670 | 3250 | 2375 | 6100 | 2300 x 2300 x 1000 | 24 |