Max. lifting capacity: 23 tons. Min. lifting capacity: 4 tons. Weight: 8 kg. Lifting height: n x 275 mm (n = number of stacked bags). Working pressure: 10 Bar. Min. diameter inflated: 405 mm. Max. diameter inflated: 520 mm. Can lift directly on pointed surfaces. Grip handles for easy positioning. Connectable for stable lifting. Aramid construction.