20 Ton Crane Double Girder Mobile Gantry Crane for sale in price $18000

Este 20 tonelada grúa de pórtico is sold in Vietnam for $18000 and is typically used in workplaces such as Garment Shops, Building Material Shops, Manufacturing Plant, Printing Shops, Construction Works, Energy&Mining, Food&Beverage Shops, Other, Advertising Company, etc. This gantry crane is designed with dual beams and a maximum lifting weight of 100 tons. If you need this 20 ton gantry crane, you can let me know in the message below.

Product Description

Gantry crane is a bridge crane supported on the ground track by two side legs. In structure, it is composed of portal frame, cart running mechanism, lifting trolley and electric part. Some gantry cranes only have outriggers on one side, while the other side supports on the workshop or trestle, which is called semi-grúa de pórtico. The upper part of the gantry frame of a gantry crane (including the main girder and end girder), the supporting legs, the lower cross beam, etc., is composed of the upper part of the gantry frame of the gantry crane. In order to expand the scope of crane operation, the main girder can extend beyond the outriggers to one or both sides to form a cantilever. Lifting trolley with boom can also be used to expand the scope of crane operation by pitching and rotating the boom.

Detailed Images

Hook gantry crane is composed of double main girders, supporting legs, upper end girders and lower end girders. The portal frame is divided into box, truss, box and truss mixing and other forms, which are welded by steel plate and section steel respectively. In order to facilitate storage and transportation, the main beam, supporting leg and lower cross beam are connected by bolts. Lifting mechanism: The car assembled by motor, reducer and drum as lifting mechanism can run along the main girder, as shown in the random general drawing. Car operating mechanism: It consists of motor, reducer and big wheel, or cycloid pinwheel reducer and big wheel.

Size Information