Thursday, September 28, 2023
HomeEquipmentEquipment ArticleApplications & Usages of girder transporter in construction

Applications & Usages of girder transporter in construction

A girder transporter, also known as a bridge girder transporter or bridge girder carrier, is a specialised vehicle used in the construction of bridges. It is designed to transport and position bridge girders, which are large horizontal beams that support the deck or roadway of a bridge. Girder transporters are typically used when constructing bridges that require the installation of precast concrete or steel girders. Girder transporters are specifically designed to safely and efficiently transport these girders from their storage area to the bridge construction site and accurately position them into place. The girder transporter consists of a strong, rigid framework with multiple axles, wheels, or tracks that allow it to move along the construction site. Girder transporters are equipped with hydraulic lifting systems to hoist the girders off the ground and transport them to the bridge piers or abutments. These lifting systems typically use hydraulic cylinders to provide the necessary force for lifting and lowering the girders.

Girder Transporter’s Demand

The demand for girder transporters in India can be attributed to the significant infrastructure development taking place in the country. India has been investing heavily in the construction of roads, bridges, railways, and other large-scale infrastructure projects to support its growing population and economy. Here are some factors contributing to the demand for girder transporters in India:

1. Bridge Construction: The demand for bridge construction in India is expected to remain high as the country continues to invest in infrastructure development.Girder transporters are crucial for transporting and placing heavy girders during bridge construction projects.

2. Metro Rail Projects: Many major cities in India are investing in metro rail systems to improve transportation infrastructure. Girder transporters are used to transport and position girders for elevated sections of the metro rail tracks.

3. Highway Construction: India has been undertaking large-scale highway expansion and construction projects to improve connectivity across the country. Girder transporters play a vital role in the construction of flyovers, elevated highways, and interchange bridges.

4. Government Initiatives: The Indian government has launched several infrastructure development initiatives, such as the Bharatmala Project and the Sagarmala Project, aimed at improving road connectivity and port infrastructure. These initiatives generate a significant demand for girder transporters.

5. Urban Development: India’s urban areas are experiencing rapid growth, leading to the construction of high-rise buildings and commercial complexes. Girder transporters are used in the assembly of precast concrete elements, including girders, for such constructions.

6. Modernization of Railways: The Indian Railways is undergoing modernization and expansion, including the construction of new railway lines, bridges, and overpasses. Girder transporters are essential for transporting and placing girders in these railway infrastructure projects.

As India continues to invest in its infrastructure, the demand for girder transporters are expected to remain strong.

Girder Transporter Types

There are several types of girder transporters available, each designed for specific applications and requirements.

1. Self-Propelled Girder Transporter: This type of girder transporter is equipped with its own power source, typically a diesel engine or electric motor, which enables it to move independently. Self-propelled transporters are versatile and can navigate various terrains, making them suitable for construction sites with uneven or challenging ground conditions.

2. Crawler Girder Transporter: Crawler transporters are equipped with crawler tracks instead of wheels. These tracks provide excellent traction and stability, allowing them to operate effectively on rough terrain, soft ground, or inclined surfaces. Crawler transporters are often used in large-scale bridge construction projects.

3. Multi-Axle Girder Transporter: Multi-axle transporters have multiple axles and wheels to distribute the weight of the girder evenly. These transporters are capable of carrying extremely heavy girders and provide excellent stability during transportation. They are commonly used for the transportation of large precast concrete girders.

4. Hydraulic Girder Transporter: Hydraulic transporters utilize hydraulic systems for the lifting, lowering, and positioning of girders. They often feature telescopic booms or lifting arms that provide flexibility in adjusting the height and reach to accommodate different girder sizes and configurations.

5. Modular Girder Transporter: Modular transporters consist of multiple connected modules that can be extended or retracted as needed. This modular design allows for flexibility in adjusting the length and configuration of the transporter to transport girders of various lengths. The modules are typically connected by hydraulic or mechanical mechanisms.

6. Gantry Girder Transporter: Gantry girder transporters are frequently employed in bridge construction projects in India. They consist of a gantry system with multiple wheels or tracks that allow for the transportation and placement of heavy girders. These transporters are often self-propelled and can handle girders of varying lengths and weights.

7. Rail-mounted Girder Transporter; Rail-mounted transporters operate on a fixed rail system, which can be embedded in the floor or mounted on elevated tracks. The rails provide guidance and stability, ensuring precise movement and positioning of the transporter. Rail-mounted transporters are equipped with lifting and transport mechanisms that allow them to pick up and move loads. These mechanisms can include hydraulic lifting systems, winches, or other lifting mechanisms, depending on the application.

Girder Transporter Types

Girder Transporter Features

Girder transporters are designed with specific features and capabilities to efficiently transport and place girders in construction projects. Here are some common features of girder transporters:

1. Lifting and Lowering Mechanism: Girder transporters are equipped with hydraulic systems that provide the lifting and lowering capabilities required to handle girders. These hydraulic systems consist of cylinders, winches, or hoists that generate the necessary force for vertical movement.

2. Adjustable Support and Stabilization: To ensure the stability and safety of girders during transportation, girder transporters feature adjustable supports and stabilization mechanisms. These may include hydraulic or mechanical clamps, cradles, or support arms that can be adjusted to securely hold the girders in place and prevent movement or shifting.

3. Control Systems: Girder transporters come with control systems that allow operators to maneuver the machine and control its movements. These control systems can include hydraulic controls, joysticks, or other interfaces that enable precise and responsive operation. Some advanced models may also feature remote control capabilities for enhanced flexibility and safety.

4. Mobility: Girder transporters are equipped with wheels or tracks to move across construction sites and navigate different terrains. The mobility features can include multiple axles, steering systems, and traction control mechanisms to ensure smooth movement and maneuverability.

5. Safety Features: Safety is a paramount concern in girder transportation. Girder transporters are typically equipped with safety features such as load monitoring systems, anti-tip mechanisms, emergency stop buttons, and alarms to ensure safe operations and prevent accidents or damage during transportation.

6. Power Source: Girder transporters can be powered by various sources, including diesel engines or electric motors. The power source provides the necessary energy for propulsion and hydraulic operations.

7. Load Capacity: Transporter girders are designed to handle heavy loads, typically ranging from several tons to hundreds of tons, depending on the size and type of girders being transported. They are built with robust structural components to ensure the safe transportation of these heavy loads.

8. Adjustable Width: The width of the transporter girders is adjustable to accommodate different sizes of bridge girders. This feature allows them to transport girders of various widths and shapes, providing flexibility in bridge construction projects.

9. Hydraulic Lifting Mechanism: Transporter girders are equipped with hydraulic lifting mechanisms that allow them to lift and lower the bridge girders. These lifting mechanisms typically use hydraulic cylinders to provide the necessary force and control for the lifting operation.

10. Control System: A control panel or cabin is provided on the transporter girders for operators to control and monitor the transportation process. The control system includes joysticks, switches, buttons, and displays that allow operators to maneuver the transporter and perform various operations, such as lifting, lowering, and steering.

11. Auxiliary Equipment Compatibility: Transporter girders are designed to be compatible with various auxiliary equipment, such as lifting beams, spreader bars, and counterweights. This compatibility allows for the efficient handling and transportation of different types of bridge girders and components.

Projects across India where Girder Transporters were used;


The construction industry in India is growing at a rapid pace, driven by government investments, private sector participation, and foreign direct investment. Girder transporters are essential equipment for large-scale construction projects, including bridges, making them an integral part of the construction industry’s growth.As the demand for bridge construction equipment increases, manufacturers and suppliers of girder transporters have an opportunity to establish a competitive edge in the Indian market by offering innovative and reliable solutions that meet the specific requirements of Indian infrastructure projects.

Image Source:, JH Prabia, L & T,,,,


Most Popular

Hot News