Large tonnage synchronous jack jack 5-150 tons.
Hydraulic jack jack jack precise synchronization control.
And fexible lifting, durable, easy to operate and easy maintenance.
Lock Nut Hydraulic Jack In the bridge erection project, an electricpumping station can be 4 to 32 (or more) synchronous jack jack toprovide power, synchronous jacking to achieve the bridge supportpad to install or replace.
Model | tonnage on | Stroke mm |
Body height mm | Stretch height mm | Cylinder outside diameter D(mm) | Weight Kg | Maximum working pressure Mpa(bar) |
DS-50×4 | 5 | 6.35 | 40 | 46.35 | 64×52 | 1.0 | 40(400) |
DS-100×4 | 10 | 11.2 | 48 | 59.2 | 83×66 | 1.4 | 63 (630) |
DS-200×4 | 20 | 11.2 | 56 | 67.2 | 100×84 | 3.1 | 63 (630) |
DS-300×4 | 30 | 12.7 | 66 | 78.7 | 128×105 | 4.5 | 63 (630) |
DS-500×4 | 50 | 16 | 75 | 91 | 145×128 | 6.8 | 63 (630) |
DS-750×4 | 75 | 16 | 86 | 102 | 188×158 | 11.4 | 63 (630) |
DS-1000×4 | 100 | 16 | 96 | 112 | 208×182 | 14.5 | 63 (630) |
DS-1500×4 | 150 | 16 | 106 | 122 | 250×220 | 26.3 | 63 (630) |
Strand Jack Lifting Sequence:The sequence of operation is illustrated with the lock devices shown inred when the wedges are closed. The lock devices are shown in bluewhen the wedges are open.