Product Description 2T crane specifications: Rated load: 2T maximum lifting height: 2380MM Gross, Net: 75,72KG Package Size: 1270 * 305 * 160MM 3T Crane Specifications: Rated load: 3T maximum lifting height: 2200MM Gross, Net : 106,103KG rules a select floor flat four balanced contact with the ground. Second, according to t extend the boom and tighten the screws. Third, when the lifting of the workpiece is prohibited under the boom stand on. Four, lifting hydraulic cylinders should be checked properly. Five, when the falling pieces, should slowly release the hydraulic valves. Six prohibited overload.