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Truss Type Bridge Girder Launcher Crane Lifting 150 Ton

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Truss Type Bridge Girder Launcher Crane Lifting 150 Ton

Truss Type Bridge Girder Launcher Crane Lifting 150 Ton
Truss Type Bridge Girder Launcher Crane Lifting 150 Ton
Truss Type Bridge Girder Launcher Crane Lifting 150 Ton Truss Type Bridge Girder Launcher Crane Lifting 150 Ton Truss Type Bridge Girder Launcher Crane Lifting 150 Ton Truss Type Bridge Girder Launcher Crane Lifting 150 Ton Truss Type Bridge Girder Launcher Crane Lifting 150 Ton

Large Image :  Truss Type Bridge Girder Launcher Crane Lifting 150 Ton

Product Details:
Place of Origin: China (Mainland)
Brand Name: Dowellcrane
Certification: ISO CE BV CCC GOST SGS
Model Number: JQJ Beam Launcher Girder Crane
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: USD 90000-120000 SET
Packaging Details: Main body packaged by high quality water-proof plastic woven cloths; spare parts are packed in high quality plywood box.
Delivery Time: 60days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000 Sets per Year

Truss Type Bridge Girder Launcher Crane Lifting 150 Ton

Description
Product Name: Truss Type Bridge Girder Launcher Color: Customized
Current Overload Protection System: Include Limited Switch: Include
Voltage Lower Protection Function: Include Warranty: 2 Years
Place Of Origin: Henan, China Crane Travel Speed: 5m/min
Rated Lifting Moment: 500kn Span: 50M
Lifting Speed: 0-1m/min Power Supply: 380v 3phase Or Customized
High Light:

Bridge Girder Launcher Lifting Crane

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Truss Type Launcher Lifting Crane

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150Ton Launcher Lifting Crane

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

 

Truss Type Bridge Girder Launcher Description

 

Truss type bridge girder launcher is a specialized construction equipment used for building precast concrete, steel or composite bridges. It's a self-propelled machine that moves on rails or crawlers, and it's designed to lift, transport, and place prefabricated girders or segments on the bridge piers or abutments. This method of construction is widely used in the erection of long-span railway, highway, and pedestrian bridges, as it offers advantages like reduced construction time, improved safety, and better quality control.

 

 

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Truss Type Bridge Girder Launcher Parameters

 

Lifting Weight   t 60 80 100 150
bridge radius   m 20-30 20-35 30-40 35-50
Slope       below 1/20  
Turning Radius   m 200 250 300 350
Angle of Skew Bridge       0~15°    
shop travelling speed lengthways moving      
  lifting   1 1.2 0.8 0.6
        6/0.6    
crane travelling speed lengthways moving 6/0.6    
  sidesway     6/0.6
 
 

Truss Type Bridge Girder Launcher 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

Components of Truss Type Bridge Girder Launcher

  1. Main truss structure: The main truss structure, often called the launching gantry, serves as the backbone of the launcher. It's a large steel framework with a triangular or rectangular cross-section, designed to provide stability and support for the heavy loads.

  2. Lifting system: The lifting system is composed of multiple hoists or winches that are connected to the main truss structure. It is responsible for raising, lowering, and positioning the bridge girders or segments during the construction process.

  3. Longitudinal and transverse moving systems: These systems enable the girder launcher to move along the axis of the bridge (longitudinal movement) and laterally across the bridge span (transverse movement). They can be powered by hydraulic or electric motors and are often mounted on rails or crawlers.

  4. Supporting system: The supporting system includes the piers, abutments, or temporary supports that hold the launcher in position during the construction process. Sometimes, the launcher has its own support legs or outriggers to maintain stability.

  5. Control system: The control system oversees the overall operation of the girder launcher, including the coordination of the lifting, moving, and supporting systems. It typically involves both manual and automated controls to ensure safe and efficient operation.

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.

 

Contact Details
Henan Dowell Crane Co., Ltd.

Contact Person: Mr. June Chao

Tel: 0086 18568525956

Fax: 86-373-8506-666

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