The MDG type single main beam hook gantry crane has the characteristics of reasonable structural design, reasonable structural design, and strong overall rigidity. Wide field of vision and easy to operate.Due to its L-shaped structure, it is easier to lift and move long items such as steel pipes and plates through its legs. It is also very suitable for tilting operations.It has lightweight and low overall height; Compact structure, saving more costs, it is a cost-effective gantry crane.

The shield tunneling gantry crane is specially developed and designed for the transportation of slag and equipment in subway tunnels. According to the construction requirements and the requirements of the shield tunneling equipment, it is capable of automatic slag removal, automatic slag dumping, and automatic circulation to complete the material transportation work involved in tunnel construction. In addition to completing slag removal and unloading, it can also perform tasks such as underground hoisting of tunnel segments and assembly of shield tunneling construction. The entire mechanism consists of a gantry, a large vehicle walking system, a small vehicle walking system, a small vehicle lifting system, a small vehicle rotating mechanism, a lifting and flipping mechanism, a flipping support mechanism, an electrical control system, a safety alarm system, and a PLC program control system.The lifting mechanism of the trolley can rotate 180 °, which can meet the construction requirements of different slag discharge directions. The specific requirements are determined by the construction unit.

The engineering gantry crane is a special lifting equipment designed by our company with reference to similar foreign products and comprehensive domestic construction characteristics. It has the advantages of stable structure, excellent performance, simple operation, convenient use, safety and reliability, and easy disassembly. It is suitable for road and bridge engineering, construction and water conservancy engineering, precast concrete components, tunnel track laying and other road and bridge fields.

MG type universal gantry crane (gantry crane) is a double main beam universal gantry crane suitable for loading, unloading, and handling various materials in open-air warehouses, freight yards, railway stations, ports, and docks. It can also be equipped with various specialized lifting devices for various special operations, such as magnetic cranes, grab buckets, electromagnetic beams, etc. Lifting capacity: 5t~250t, etc., can be customized according to user needs. Job level: A5~A7, able to adapt to higher work frequencies and larger loads.

Portal crane, also known as gantry crane, is a variation of bridge crane, mainly used for loading and unloading operations of outdoor cargo yards, material yards, and bulk cargo. Its metal structure is like a portal frame, with two support legs installed under the main beam, which can directly walk on the ground track. The two ends of the main beam can have outward overhanging cantilever beams, which have the characteristics of high site utilization, large operating range, wide adaptability, and strong universality.

MHZ gantry grab crane

Portal crane is a variant of bridge crane, also known as gantry crane. Mainly used for loading and unloading operations of outdoor cargo yards, material yards, and bulk cargo. Portal cranes have the characteristics of high site utilization, large operating range, wide adaptability, and strong universality, and are widely used in port cargo yards.Its metal structure is like a portal frame, with two legs installed under the main beam, which can walk directly on the ground track. The two ends of the main beam can have outward overhanging cantilever beams.A gantry crane (also known as a gantry crane) is a bridge type crane supported on the ground track by two side legs. Structurally, it consists of a gantry, a large vehicle operating mechanism, a lifting trolley, and electrical components. Some gantry cranes only have legs on one side and operate on the other side of the factory or wharf, called semi gantry cranes. The upper bridge frame (including main beam and end beam), supporting legs, lower crossbeam and other parts of the gantry crane. In order to expand the operating range of the crane, the main beam can extend beyond the support legs to one or both sides, forming a cantilever. A crane trolley with an arm frame can also be used to expand the operating range of the crane through the pitch and rotation of the arm frame.

Portal crane is a variant of bridge crane, also known as gantry crane. Mainly used for loading and unloading operations of outdoor cargo yards, material yards, and bulk cargo. Portal cranes have the characteristics of high site utilization, large operating range, wide adaptability, and strong universality, and are widely used in port cargo yards.Its metal structure is like a portal frame, with two legs installed under the main beam, which can walk directly on the ground track. The two ends of the main beam can have outward overhanging cantilever beams.A gantry crane (also known as a gantry crane) is a bridge type crane supported on the ground track by two side legs. Structurally, it consists of a gantry, a large vehicle operating mechanism, a lifting trolley, and electrical components. Some gantry cranes only have legs on one side and operate on the other side of the factory or wharf, called semi gantry cranes. The upper bridge frame (including main beam and end beam), supporting legs, lower crossbeam and other parts of the gantry crane. In order to expand the operating range of the crane, the main beam can extend beyond the support legs to one or both sides, forming a cantilever. A crane trolley with an arm frame can also be used to expand the operating range of the crane through the pitch and rotation of the arm frame.

Portal crane is a variant of bridge crane, also known as gantry crane. Mainly used for loading and unloading operations of outdoor cargo yards, material yards, and bulk cargo. Portal cranes have the characteristics of high site utilization, large operating range, wide adaptability, and strong universality, and are widely used in port cargo yards.Its metal structure is like a portal frame, with two legs installed under the main beam, which can walk directly on the ground track. The two ends of the main beam can have outward overhanging cantilever beams.A gantry crane (also known as a gantry crane) is a bridge type crane supported on the ground track by two side legs. Structurally, it consists of a gantry, a large vehicle operating mechanism, a lifting trolley, and electrical components. Some gantry cranes only have legs on one side and operate on the other side of the factory or wharf, called semi gantry cranes. The upper bridge frame (including main beam and end beam), supporting legs, lower crossbeam and other parts of the gantry crane. In order to expand the operating range of the crane, the main beam can extend beyond the support legs to one or both sides, forming a cantilever. A crane trolley with an arm frame can also be used to expand the operating range of the crane through the pitch and rotation of the arm frame.