Launching Gantry

Tolian is the largest bridge construction equipment supplier in China. The TLJ900t Launching Gantry, TTYJ900 Special Launching Carrier and the TTSJ900t Launching Gantry are designed to work both inside and outside tunnel. The 660t small curve Launching Gantry and TLJ450T Launching Gantry are internationally used for key passenger railway. Full Span Launching Gantry and Road Bridge Launching Gantry are also widely used for the key highway projects. Tolian can design and manufacture Launching Gantry to meet specific working condition and requirements of our customers. Launching Gantry (LG) is used in the erection of full span concrete pre-cast box girder for high speed railway bridges. They combine with a Tyre Trolley for concrete box girder erection. A LG can be used for normal concrete box girder erection as well as first span and last span erection, curve construction, various box girder sizes and short distance self-launching capability, ideal for limited space without the need for additional equipment. A LG can easily be dismantled for transfer between sites and can be transported by multi-axle trailer over viaducts, embankments and through long stretch tunnels. Span by Span Launching Gantry is used for cross-sea, cross-river bridge, high-way and rail bridge projects. The first span by span LG made by Tolian was used for Sutong Cross-sea Bridge in the year of 2003. Special Launching Carrier (SLC) is suitable for railway bridge construction in mountainous areas. SLC can directly erect concrete box girder on the top of piers at the entrance or exit of tunnels without the need for disassembling. The SLC from Tolian are used many projects including Nanning-Qinzhou Line, Nanning-Liuzhou Line, Lanzhou-Urumchi Line and Hangzhou-Changsha Line. lor:red'>bridge, high-way and rail bridge projects. The first FSLG made by Tolian was firstly used for Sutong Cross-sea Bridge in the year of 2003.

Launching gantry (lg) is used in the erection of full span concrete pre-cast box girder for high speed railway bridges. They combine with a tyre trolley for concrete box girder erection. A lg can be used for normal concrete box girder erection as well as first span and last span erection, curve construction, various box girder sizes and short distance self-launching capability, ideal for limited space without the need for additional equipment. A lg can easily be dismantled for transfer between sites and can be transported by multi-axle trailer over viaducts, embankments and through long stretch tunnels

Span by Span Launching Gantry is used for cross-sea, cross-river bridge, high-way and rail bridge projects

Product Description: 100t 30m light rail bridge girder building launching gantry system 100t 30m light rail bridge girder building launching gantry system was developed and designed by our Design Department for high speed railway bridges construction (250 km/hour and 350 km/hour). The feature of 100t 30m light rail bridge girder building launching gantry system: 1. light weight 2. good stability 3. precise self positioning 4. precise beam positioning 5. easy operation Our 100t 30m light rail bridge girder building launching gantry system lifts, transport and position the Full Span Bridge in few simple steps. HuadaHeavy Industry supply the complete range of equipment typically needed in below construction process: Special formwork with inner mound(hydraulically maneuvered), Lifting cranes for pre-cast yard, Lifting cranes for pre-cast bridge span, Multi-axle tyre trolly, FSM launcher. 1. Electric parts are packed by high quality plywood crate to reduce distortion. 2. Main beams, end beams and electric hoist are packed by plastic woven cloth to reduce abrasion during transporting. Delivery: 1. Usually by bulk ship or by container after truncation. 3. Transport ways are based on reducing cost for you and keep the crane performance. 1. Every product will be tested before shipment. Welocome to visit our factory and check goods before delivery, we'll help apply for invitation letter and visa. 2. Installation Professional technical staffs provide installation, commissioning and training services. The installation team can be sent to local site to install for customer. 3. Warranty 14 months warranty after products leaving the factory or 12 months warranty after installation and commissioning in addition to the human damage factors. 4. Delivery Delivery with English user manual, parts manual, product certification and other relevant certificates. 5. Technical Service Design and drawing suitable solutions and possibilities. Provide online consultant service. Our Company : Huada Heavy Industry is a big enterprise specialized in researching, developing, producing and exporting. It mainly produces 100t 30m light rail bridge girder building launching gantry system and all kinds of accessories, which widely cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries. Our advantages: 1. More than 50 R&D personnels with advanced Science and technology 2. More than 400 sets advanced Production processing equipment and inspection equipment 3. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist 4. Obtain ISO 9001 certificate and more than 10 series of patent certificates 5. Efficient service and competitive products 6. Export more than 100 countries

Product Description 450 ton MRT launching gantry machine beam erection with hydraulic system is generally used in the erection of the Highway Bridge and Subway Bridge, using the precast segmental prestress concrete box beam (PC beam) assembly. The main feature is the high efficiency of construction and self-traveling. Generally it is composed of the main beam, leg and winch trolley, the main girder is used for bearing, the leg is to execute machine transverse moving, longitudinal moving, leveling, support, cross span, cross scale and other functions, and the winch trolley used for lifting the precast girder. Delivery time Within 30 to 40 working days after the receipt of deposit. Transportation Generally 35 days to 50 days to destination port

Detailed Description: Segmental overhead and underslung launching gantry is whole span box girder segment erection construction equipment, simple structure, convenient usage, can greatly improve the construction efficiency. 1. of the main girder of bridge erecting machine with super imposed box girder structure, high stiffness, small deflection. 2. the main structure uses the symmetrical design principle. 3. the segmental overhead and underslung launching gantry can carry out two-way construction, and can adapt to the bridge beam feeding and tail beam feeding in two conditions, strong adaptability. 4. this segmental overhead and underslung launching gantry operation has the advantages of simple structure, convenient use. Parameter Details: Feature:Gantry Crane Condition:New Rated Loading Capacity:1600t Rated Lifting Moment:16000kn Max. Lifting Load:1600t Max. Lifting Height:560m Span:50m Package: 1. Electric parts of segmental overhead and underslung launching gantry are packed by high quality plywood crate, to reduce distortion in conveying; 2. Main beams, end beams and electric winch are packed by plastic woven cloth. It can reduce abrasion when transport. Delivery: 1. If the size of whole crane are suitable for container ship, usually by container; 2. If the size is too big, usually by bulk ship or by container after truncation; 3. Transport ways are based on reducing cost for you and keep the crane performance! Our Company: Huada Heavy Industry mainly produces Shipbuilding box type double girder 50t gantry crane, beam launcher, movable scaffolding system crane, form traveller, segmental overhead and underslung launching gantry, straddle carrier, tyre transportor, beam trolley, portal crane and electric winch, electric hoist and all kinds of accessories, which widly cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries. Our advantages: -More than 50 R&D personnels with advanced Science and technology. -More than 400 sets advanced Production processing equipment and inspection equipment -Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist -Obtain ISO 9001 certificate and more than 10 series of patent certificates -Efficient service and competitive products -Export more than 100 countries

Segmental launching gantry (fslg) is used for cross-sea, cross-river bridge, high-way and rail bridge projects. The first fslg made by tolian was used for sutong cross-sea bridge in the year of 2003.

Under slab launching gantry are mainly used for segmental bridge launching. lighter weight, better stress, high capacity for straight and small curved sgemental bridge launching. The segment can be fed from rear side. Model:JP30m/700t Capacity:700t Span:30m Segment weight:80t working grade:A3 Mininum curve:2500m

1. HZQ30/80 overhead launching gantry is used to install precast girders for highway bridge. With unique honeycomb girder structure, the main girder largely reduces the wind impact on it, will not deform easily 2. main technical parameters span: 30m lifting weight: 80t Nude packing with corrosion resistant coating