Rolling Jack Airbags

Rolling jack airbag is the toughest large pneumatic lifting bags for the huge structure, concrete caissons lifting and moving.

Rolling jack airbag is updated based on the ship lauching airbag. This update make heavy lifting airbags are more suitable for the heavy lifting work. The highest lifting capacity of each heavy lifting airbag can reach more than 1,000 tons.

Characteristics

Heavy duty, high pressure

Our airbag use the special synthetic-tire-cord, which is stronger than the material used for ship lauching airbag. The highest working pressure can reach more than 400 Kpa.

Super high lifting capacity

The maximum weight caissons move by rolling jack airbags can reach 5,000 tons, cofferdams reach 2,200 tons.

Cost effective, flexible

The lifting and moving work using airbag doesn't need the slipway, trolley. Low reaction force on the objects, safe for structure.

Dimensions

Detailed Images