Bridge Erection U Beam Balanced Cantilever Viaducts Segment Lifter Crane

Basic Info.After-sales ServiceTechnical GuidanceWarranty1 YearCertificationISO9001ConditionNewOperation FormCrane ConsoleMaximum Lifting Height30-40mMaximum Lifting Weight20-50tMain Girder FormDouble GirderTypeBeamCore ComponentsPLC, Engine, Bearing, Gearbox, Motor, Gear, PumpRated Lifting Moment300-4000 KnRated Loading CapacityCustomizedVoltage380V, 50Hz, 3-Phase AC or as RequestMax. Lifting Height50mSpan10m-50mWorking Environment-25ºC~40ºCMain Electrical PartsSchnider, Simens or as RequestDeck Width5m ~ 35mMotorChinese Famous Brand or SimensLaunching MechanismHydraulicBridge TypeBalance Cantilever Box Girder or Cable StayMinimum Horizontal Radius100mTrademarkTONGYAOTransport Package40" OtSpecification40mOriginChinaProduct DescriptionProduct DescriptionWe have been designing, supplying and operating segmental lifter (also known as a launching gantry or launching girder) since 2010. Our balanced cantilever method lifting frame concrete tunnel bridge segments erection segmentlifter of bridge construction have been used to erect the decks of suspension bridges, cable stay bridges and land/sea viaducts in both steel and concrete.  We offer a complete design and supply service, with site supervision to assist and train our client's site team to assemble commission, operate and maintain the gantries. We are also happy to pass the steel fabrication drawings to our clients so they may fabricate the steelwork themselves local to the project site to save costs.  Each of balanced cantilever method lifting frame concrete tunnel bridge segments erection segmentlifter of bridge construction is designed specifically to meet the loads and geometry of each project, and to arrive at the most cost effective overall solution when considering the cost of the gantry, the erection schedule, the lab our required to operate, the erection loads on the permanent works and future re-use value. Products ShowPacking & Delivery 1. Delivery timeWith 40 ~50 days after receiving prepayment. 2. PackagingWood case for electric parts, accessories; large sections will be loaded onto bulk cargo ship after packing.3. TransportationGenerally 35 days to 50 days to destination port. About usShandong Tongyao Heavy Industry Co.,Ltd (STHI) is an Professional High-tech Enterprise, Which is dedicated to the Research & Development, Manufacturing, Selling, Leasing and Consulting of Bridge Formworks and Road & Bridge and Tunnel Construction Equipment. The company was established in 2015, locating in Binzhou City of Shandong Province China, and now is the bench-marking  enterprise of Road and Bridge Construction Equipment System.Since its inception, the company has scrupulously abided by the values of "creating value for customers, opportunity for employees, and benefit for the society" and concentrated on providing our global clients with diversified products application solutions and creating the most valuable TongYao international brand. Till now, we have more than 40 kinds of products, including bridge steel structure, launching girder, form traveler, segment girder and hydraulic climbing formwork etc., which being widely used in bridge, municipal projects, water conservancy, tunnel, nuclear power and some other large projects. With the help of professional logistic system and after-sale service team, we strive to achieve the total logistic radiation of the key area throughout the world, and make sure the rapid integration and scientific allocation of the resources.     CertifcationsCustomer PhotosFAQ 1. What's the information should I provide when inquiry about the balanced cantilever method lifting frame concrete tunnel bridge segments erection segmentlifter of bridge construction? 1. The concrete beam and the precast yard drawing  2. The steering system 3. The wind speed of the precast yard 4. The ground slope of the precast yard 5. The span, lifting height and the lifting capacity. 2.What are inspection standard for load test of balanced cantilever method lifting frame concrete tunnel bridge segments erection segmentlifter of bridge construction? 1. Dynamic load test  1.1 times rated load, main girder does not down deflection, all mechanisms work well, performance parameters meet the design demand, all limit switches and safety protection interlock devices are reliable, all spare parts does not have cracking and flexible connection, all motors and contactors are not overheat. 2. Static load test 1.25times rated load, all mechanisms work well, the crane stops 20-30min as trial load is lifted 10cm high, then measure main girder down deflection(theodolite, ruler). Put down trial load to measure main girder upper camber, repeat 3 times, steel structure does not have permanent deformation.3.what is the power source?Diesel Generator4.How about maintenance of balanced cantilever method lifting frame concrete tunnel bridge segments erection segmentlifter of bridge construction? 1. Lubricating: Working performance and service life of all mechanisms of crane