200ton Double Truss Highway Girder Segmental Bridge Launching Machine
Segmental Bridge Launching Machine Description
Discount Price Beam Launcher Segmental Bridge Launching Machine 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, I-beam, etc. This mainly consists of main beam, cantilever beam, under guide beam, front and rear support legs, auxiliary outrigger, hanging beam crane, jib crane and electro-hydraulic system.
Discount Price Beam Launcher Segmental Bridge Launching Machine is designed for precast beam assembly without crane assistance,it is widely used for plain construction, can also meet the requirement for mountain building highway slope, small radius curved bridge, skew bridge and tunnel bridge. There are 2 types of Beam Launchers supplied by Shenghua Heavy Crane Group —— the single-box type and the double-truss type. With single or double truss Beam Launcher depending on the requirements of the project and with transport trolleys either on rails or with tyres depending on gradient and length of the bridge.
Parts Details of Segmental Bridge Launching Machine
Segmental Bridge Launching Machine Parameters
| Lifting capacity (t) | 200 | 160 | 120 | 100 | 80 |
| applicable span (m) | ≤55 | ≤50 | ≤40 | ≤35 | ≤30 |
| applicable skew bridge angle | 0-450 | 0-450 | 0-450 | 0-450 | 0-450 |
| trolley lifting speed (m/min) | 0.8 | 0.8 | 0.8 | 1.27 | 0.8 |
| rolley longitudinal moving speed (m/min) | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 |
| cart longitudinal moving speed (m/min) | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 |
| cart transverse moving speed (m/min) | 2.45 | 2.45 | 2.45 | 2.45 | 2.45 |
| transportation capacity (t) | 100X2 | 80 X2 | 60X2 | 50X2 | 50X2 |
| speed of bridge transport vehicle (m/min) | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
| return speed (m/min) | 17 | 17 | 17 | 17 |
Segmental Bridge Launching Machine Advantages
- Unique pin connection, firm and reliable, easy to install
- A-type fracture surface, continuous girder with low center of gravity, convenient and reliable.
- The machine can accomplish the build of girders with carrying and erection at the same time.
- Low deflection and high stiffness .
- Safe and reliable .
- High efficiency.
Segmental Bridge Launching Machine Safety Features
- It's light weight, transportation, installation and removal is very convenient
- The Beam Launcher represents a good stability, high efficiency, safety and reliability, easy to adjust variable cross and easy to operate
- The legs do not through the bridge deck when longitudinal move, no need to lay vertical moving orbit, reduce the pressure on the deck
- It has three method picking up the precast beam: from rear end of the beam launcher on the deck level, from below on ground level, or from bridge side
Installaton
Packing and Delivery
Packing methods:
1. Electric parts are packed by high quality plywood crate, to reduce distortion in conveying;
2. Main beams, end beams and electric hoist are packed by plastic woven cloth. It can reduce abrasion when transport.
Delivery methods:
1. If the size of 150 ton concrete T beam launcher are suitable for container ship, usually by container;
2. If the size is too big, usually by bulk ship or by container after truncation; Transport ways are based on reducing cost for you and keep the crane performance.
Delivery time:
Within 30 to 40 working days after the receipt of deposit.
Transportation:
generally 35 days to 50 days to destination port.
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200ton Segmental Bridge Launching Machine Double Truss Highway Girder Images
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