Heavy Duty 100 Ton Truss Type Double Beam Launcher Machine For Highway

launcher crane Description

Truss type double  beam launcher machine, also known as girder launching gantry, is a type of specialized construction equipment used for installing precast concrete girders in the construction of bridges, highways, and railways. This machine is designed to lift and position heavy precast girders with high precision, ensuring the safety and efficiency of the construction process.

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girder launcher crane Parameters

girder launcher crane Advantages

• Improved safety during girder installation
• Increased construction speed
• Reduced labor requirements
• Enhanced precision in girder alignment
• Versatility in handling different types of girders and spans

Features of launcher crane​

1. Main truss structure: This is the primary support structure of the machine, typically consisting of two parallel trusses that form the double beam. The trusses are made of steel or other strong materials and are designed to withstand the weight of the girders being lifted and placed.
2. Lifting mechanism: This is the system responsible for hoisting the precast girders. It typically consists of a winch, wire ropes, pulleys, and a spreader beam. The lifting mechanism is designed to provide precise control of the girder's position during the lifting process.
3. Trolley system: A trolley system is used to move the lifting mechanism along the length of the main truss structure. This allows the machine to place girders at various positions along the construction project.
4. Longitudinal movement system: This system enables the entire truss type double beam launcher machine to move along the project site, positioning itself for the installation of each successive girder. It usually consists of a set of wheels or crawlers that can travel on rails or on the ground.
5. Support legs: These are the stabilizing elements of the machine, providing a stable foundation for the truss structure and helping to distribute the load of the girders being lifted. In some cases, the support legs may be adjustable to accommodate uneven terrain or changes in elevation.
6. Control system: A sophisticated control system is used to manage the various operations of the truss type double beam launcher machine. This may include remote controls, programmable logic controllers (PLCs), or other advanced automation technologies.

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.