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Efficient Use of Straddle Carriers in Modular Construction

Release time:Oct-02-2025

The modular construction sector is expanding rapidly.Traditional transport equipment cannot meet demands for safe, efficient module transfer.Straddle carriers now bridge factory production and on-site assembly, driving industrial upgrades.

Meeting Heavy, Precise Module Transport Requirements

Modular construction relies on factory prefabrication and on-site assembly.Modules are large, heavy, and structurally delicate, often weighing dozens of tons.Transport equipment must provide high load capacity and stable handling to prevent damage.

Straddle carriers solve these challenges with a gantry-style frame.They lift and move modules from above using a precise hydraulic system.Maximum load capacity reaches several hundred tons, matching modular transport needs.

straddle carrier 1

High Flexibility for In-Plant Module Handling

Inside modular factories, carriers show exceptional maneuverability.Forklifts and cranes have limited range and need frequent path adjustments.They risk collisions in dense production areas, reducing efficiency.Straddle carriers feature four-wheel steering for 360-degree rotation and lateral movement.Their minimum turning radius is half that of conventional equipment.This allows smooth navigation in narrow workshop aisles.One modular builder reported a 40% increase in internal transfer efficiency and a 60% drop in equipment interference incidents after adoption.

straddle carrier 2

Overcoming On-Site Installation Constraints

Construction sites often have tight spaces and densely stacked modules.Tower and mobile cranes struggle with accurate positioning.Straddle carriers travel along temporary site corridorsand deliver modules directly from storage to installation points.Built-in positioning systems enable true point-to-point transport.Hydraulic leveling keeps modules horizontally aligned during movement.A high-rise modular project cut lifting wait times by 50%and shortened the total construction schedule by 15 days.

straddle carrier 3

Driving Digital and Intelligent Operations

Next-generation straddle carriers integrate IoT, big data, and AI technologies.Onboard sensors capture speed, position, and load data in real time.Information uploads to cloud platforms for remote monitoring and path optimization.They link seamlessly with factory management and BIM systems.This creates a digital loop from production through transport to installation,enhancing overall project control and efficiency.

Expanding Future Applications

As modular construction scales and standardizes, carrier applications will widen.They will support steel-structure and precast-concrete modules with greater loads and automation.New energy carriers with lithium battery systems provide zero emissions and low noise,meeting requirements of green building projects.Straddle carriers remain essential equipment for modular construction.Their efficiency, safety, and flexibility enable seamless factory-to-site transfer.With continuous upgrades, they will power industrial, digital, and sustainable growth in construction.


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