30 ton Gantry Crane for Sale

A 30 ton gantry crane is designed to handle extreme loads up to 30,000 kilograms, making it ideal for ports, steel mills, shipyards, and large-scale construction sites. These cranes lift, transport, and position heavy materials such as shipping containers, machinery, and structural steel beams. Available in rail-mounted, rubber-tyred, truss, double girder, and U-type configurations, 30 ton gantry cranes provide flexibility for diverse industrial applications.

Components of a 30 Ton Gantry Crane

Key Features of 30-Ton Gantry Cranes

There are a variety of models of 30-ton gantry cranes to choose from, and these different models can meet the diverse lifting needs of different industries. Summarizing the advantages of various types of cranes, 30-ton cranes mainly have the following characteristics:

1. High Load Capacity

30-ton gantry cranes are engineered for robust performance. Their heavy-duty girders and reinforced legs deliver stable lifting even when handling massive loads. Precision-designed bearings and drive systems ensure that the crane remains steady, minimizing sway and vibration in demanding environments such as ports or heavy fabrication yards.

2. Mobility Options

These cranes come in both rail-mounted and rubber-tyred variants. Rail-Mounted Gantry (RMG) cranes run on fixed tracks and excel at repetitive container stacking in shipping terminals. Rubber-Tyred Gantry (RTG) cranes ride on large pneumatic tires, offering flexible movement across yard surfaces. Both types enable efficient, high-speed load transfers over long distances.

3. Durability

To withstand harsh conditions, 30-ton cranes feature galvanized steel components and heavy-duty, weather-resistant coatings. Corrosion-protective finishes guard against salt spray in coastal areas and chemical exposure in industrial sites. Sealed bearings and enclosed drive assemblies further extend service life by keeping out moisture and debris.

4. Advanced Configurations

For ultra-heavy or specialized tasks, two designs are popular. U-Type Double Girder cranes combine vertical legs and dual girders to maximize under-crane clearance and distribute loads evenly, perfect for bulky cargo. Truss-Gantry cranes use triangular steel frameworks to resist wind loads and flex, making them ideal for large-span outdoor lifting in construction or bridge-building applications.

30 Ton Truss Gantry Crane for Outdoor Lifting

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30 Ton Double Girder Gantry Crane

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30 Ton U-Type Double Girder Gantry Crane

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30 Ton Rail-mounted Gantry Crane

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30 Ton Rubber-tyred Gantry Crane

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Applications of 30-Ton Gantry Cranes

There are a variety of models of 30-ton gantry cranes to choose from, and these different models can meet the diverse lifting needs of different industries. Summarizing the advantages of various types of cranes, 30-ton cranes mainly have the following characteristics:

1. Ports and Shipping Yards

In container terminals, rail-mounted (RMG) and rubber-tyred (RTG) gantry cranes excel at stacking, unstacking, and moving ISO containers. Their 30-ton capacity handles fully loaded containers with ease, while automated controls (in RMGs) maximize throughput and minimize turnaround times on the quay or yard.

2. Steel Mills

U-type double-girder cranes are ideal for handling heavy steel products such as coils, slabs, and billets. Their wide under-crane clearance accommodates coil cars and tippers, and the robust structure ensures safe, precise placement—even when transferring molten metal ladles or other hot, high-mass loads.

3. Construction Sites

Truss-style gantry cranes provide the rigidity and span needed to lift and position large prefabricated elements like bridge girders, concrete segments, or steel framework. Their reinforced truss beams resist wind loads and deflection, making them reliable for outdoor assembly tasks where stability and reach are critical.

4. Power Plants

During turbine, generator, and transformer installation or maintenance, double-girder gantry cranes offer the lifting height and load control required for these massive components. Their precise hoisting and trolley travel enable technicians to align parts within tight tolerances while minimizing risk to delicate equipment.

5. Logistics Warehouses

In heavy-equipment distribution centers, rubber-tyred gantry cranes provide the mobility to move forklifts, presses, and other machinery between storage and loading docks. Their cordless operation and high load rating improve flexibility in large indoor spaces, allowing quick reconfiguration of storage layouts without building fixed runways.

Comparing 30-Ton Gantry Crane Models

Choosing the right 30-ton gantry crane depends on your operational needs, site layout, and mobility requirements. Below is a structured comparison of five common models:

1. Rail-Mounted Gantry Crane (RMG)

Rail-Mounted Gantry Cranes excel in high-volume container stacking and automated ship-to-yard transfers. They run on precision-laid rails with laser-aligned tracks for millimeter-accurate travel. Integrated PLC controls and a load moment indicator (LMI) enable fully automated stacking sequences.

2. Rubber-Tyred Gantry Crane (RTG)

RTGs offer flexible yard coverage without fixed rails. Their diesel-electric or fully electric hybrid drive gives both power and low emissions. Large pneumatic tires adapt to uneven ground, while four-wheel steering allows 360° maneuverability.

3. Truss Gantry Crane

Truss Gantry Cranes use triangular high-strength steel frameworks to resist deflection and wind loads over long spans. They handle precast bridge segments, steel girders, and heavy modules in outdoor construction.

4. Double Girder Gantry Crane

Double Girder Cranes suit heavy-industrial tasks like steel coil handling or transformer installation. Dual box-section girders reduce beam deflection and allow higher hook approach. They accommodate tandem hoist systems for synchronized lifts.

5. U-Type Double Girder Gantry Crane

U-Type Double Girder Cranes combine double girders with vertical U-shaped legs. This gives maximum under-crane clearance for trucks, railcars, and oversized modules. They excel in logistics depots, heavy fabrication yards, and shipyards.

Choosing the Best 30-Ton Gantry Crane

Selecting the right 30-ton gantry crane starts with matching its strengths to your site and workflow. Focus on these five key factors:

1. Throughput Needs & Automation

Rail-mounted gantry cranes (RMGs) boost productivity in high-volume yards. They use automated stacking and PLC controls to move containers with minimal human intervention. If you run a busy terminal or need precise load sequencing, an RMG can cut cycle times and reduce labor costs.

2. Yard Flexibility

Rubber-tyred gantry cranes (RTGs) roam freely without fixed rails. Their diesel-electric or hybrid drives let you reconfigure layouts on the fly. Choose an RTG when you face shifting storage patterns or lack budget for permanent track installation.

3. Span & Environmental Loads

Truss-style gantry cranes excel over long spans and in harsh weather. Their triangular steel frameworks resist wind, snow, and vibration. If you work in exposed ports, construction sites, or bridge yards, a truss crane ensures stability and safety across 40–60 m spans.

4. Heavy-Duty Duty Cycles

Double-girder cranes thrive under constant, heavy use. Their twin-beam bridges minimize deflection during back-to-back lifts of steel coils, transformers, or precast modules. For steel mills and fabrication shops that run 24/7, this design delivers the reliability you need.

5. Under-Crane Clearance

U-type double-girder cranes provide maximum clearance beneath the bridge. Oversized loads, railcars, and forklifts pass safely under the open-leg design. Use a U-type model in logistics depots, shipyards, or any site that demands unimpeded floor access.

6. Additional Considerations

• Power Source: Diesel, electric, or hybrid options affect running costs and emissions.
• Safety Regulations: Verify compliance with OSHA, CMAA, and ISO 4301 standards.
• Maintenance Schedule: Factor in service intervals, spare-parts availability. For wearing parts in cranes, Yuantai ships with spare parts to minimize your downtime.

How to get quotation?

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