Girder Lunchergirder launcher is used in the erection of precast beam bridges for span by span method of construction for precast beam girders like U beam, T beam, etc.
- bridge girder launching gantry craneRead More
- The rails should be laid immediately after the beam is placed, and the bridge machine can continue to work forward. The latter two types of bridge erectors generally hoist the pre-assembled rails in place so that the girders do not cause delays due to the railing. In addition...Read More
- The lifting trolley adopts a concave structural frame (as shown in the upper right figure). The running gear adopts the chain drive traction, and the heavy object transporter bears the weight. The hoisting mechanism of the lifting trolley is driven by a motor, and the...Read More
- Factory highway railway 140 tons 160 tons 180 tons 200 tons of bridge Bridge erector: bridge erector is a device for placing prefabricated beams onto prefabricated piers.The bridge erector belongs to the category of crane, because its main function is to lift the beam piece,...Read More
- Double cantilever bridge machine One of the bridge construction machinery, this type of Soviet Union was used earlier. When introduced in 1948, the front and rear arms were made of steel plate beams, and the hoisting weight was 45 tons and 80 tons. In the 1950s, the arms were...Read More
- Single beam bridge machine One of the bridge construction machines, the boom is a box-shaped beam, which is suspended forward, and has a foldable column at its front end (composed of left and right legs). The machine can drive into the bridge position under no-load condition,...Read More
- The main structure of the bridge machine consists of the main beam, the front leg, the middle leg, the rear leg, the top leg, and the contact frame. Temporary diagonal bracing, lifting and moving cranes, hydraulic and electrical systems.Read More
- The basic structure of the road bridge machine includes the main beam, the beam carrier, the middle leg, the trolley on the beam, the front retreat, the hydraulic system, the electrical system and the safety device. Usually, the main beam of the bridge machine is a...Read More
- TJ series road bridging machine adopts double-guide beam truss structure, which is divided into walking type and rail type, mainly used for assembling prefabricated beam of viaduct, and installation of bridge beam across rivers or erection of elevated railway, etc. Cover...Read More
- The design method of the walking bridge machine is novel and reasonable in structure. The design of the bridge is fully considered in the design of the bridge. The CAXA design is adopted to make the bridge machine more widely adaptable.Read More
- The truss frame bridging machine is used for prefabricated girder bridges for spanning of prefabricated beam beams such as U-beams and T-beams. The self-emissive beam launcher is suitable for bridge construction such as rivers, valleys or highways. .Read More
- Promotion seasonal bridge beam erection machine Bridge beam erection machine is a device that places prefabricated beams on a prefabricated pier. The bridge beam erection machine belongs to the category of cranes because its main function is to lift the beam and then...Read More
Welcome to consult girder luncher price and quotation with Henan Dowell Crane Co.,Ltd, which is one of the leading girder luncher manufacturers and suppliers in China, and we can offer you customized products.