25 Ton European Gantry Crane for Steel Fabrication Plant in Poland

Project Overview

Yuantai Crane recently supplied a customized 25 ton European standard single girder gantry crane for a steel fabrication company in Poland.

The customer manufactures welded steel structures, heavy beams, and metal components used in industrial construction and railway projects. As production capacity increased, the factory needed a more efficient way to transfer these large components between the indoor fabrication workshop and the outdoor storage yard.

After evaluating the factory layout and daily handling requirements, Yuantai Crane designed a versatile gantry crane solution suitable for both environments.

Customer Working Conditions

The customer mainly uses the equipment to transfer:

• Welded steel beams and fabricated assemblies
• Large metal structures and finished components waiting for shipment

The electric gantry crane travels between the workshop exit and the outdoor storage yard, where components are temporarily staged before truck loading. Because these loads are large and irregular in shape, the customer required stable lifting, smooth positioning, and reliable outdoor operation.

Main Challenges

Heavy Steel Components Were Difficult to Handle

Before installing the crane, the customer relied heavily on forklifts and manual coordination. This created several problems:

• Slow transfer efficiency and difficult positioning
• Limited handling stability and higher labor dependence
• Increased safety risks, especially when balancing long beams during outdoor transportation

Indoor and Outdoor Transfer Was Inefficient

The workshop and outdoor storage area operate in different environments. The customer wanted a single lifting system capable of directly transferring materials between these areas without requiring multiple machines. Additionally, installing a full overhead crane runway system across the entire outdoor yard would significantly increase civil construction costs.

Outdoor Weather Conditions Required Better Protection

Part of the operation takes place outdoors in Poland, exposing the equipment to rain, snow, dust, and seasonal temperature changes. The customer needed a system built for long-term outdoor industrial use with reliable electrical and structural protection.

Why a Single Girder Gantry Crane Was the Right Solution

For this project, a gantry crane provided a more practical and cost-effective solution than extending an overhead crane runway system outdoors. It offered:

• Easier installation and lower foundation costs
• Flexible operation across indoor and outdoor zones
• Simpler future maintenance

For steel fabrication plants with open yard handling requirements, gantry cranes are often the most flexible and economical choice.

Gantry Crane Solution

Based on FEM design standards, Yuantai Crane manufactured a customized 25 ton gantry crane that combines structural rigidity, smooth VFD motion control, and reliable weatherproofing.

Main Technical Parameters

Planning a similar indoor-outdoor layout for your facility? Send us your factory dimensions or yard blueprint today, and Yuantai’s engineering team will provide a Free 2D/3D Crane Layout Drawing tailored to your workflow within 24 hours.

European Standard Wire Rope Hoist

The steel fabrication gantry crane is equipped with an NR type European wire rope hoist featuring a compact, low-headroom structure. Compared with conventional hoists, this design provides:

• Smoother operation and lower vibration
• Improved positioning accuracy and reduced load swing
• Better use of effective lifting height with reduced maintenance

The hoisting system uses variable frequency drive (VFD) control with lifting speeds ranging from 0.5 to 3.3 m/min, allowing operators to move heavy components precisely during fabrication, storage, and truck loading.

Why VFD Control Was Important

Large welded structures are often long, uneven, and difficult to steady. By using VFD control for both hoisting and traveling motions, the system helps:

• Reduce load swing and improve positioning accuracy
• Minimize sudden mechanical shock to protect the crane structure
• Improve operator safety during material transfers

The hoist cross-travel and gantry long-travel speeds are adjustable from 2 to 20 m/min for exceptionally smooth movement.

Reliable Outdoor Power Supply System

For a long-travel power supply, the gantry crane utilizes a heavy-duty cable reel system to ensure stable operation across the outdoor transfer zone. The hoist cross-travel mechanism uses a C-track festoon cable system to protect components from rain exposure, dust contamination, and mechanical stress.

Dual Control Methods

The crane offers two operational modes:

• Pendant control for close-up monitoring
• A wireless remote control, which allows operators to maintain a safer viewing distance while transferring oversized structures through the yard.

Project Benefits

After installation, the 20 ton outdoor gantry crane significantly upgraded the customer's daily material handling operations:

• Faster Material Transfer: Centralized lifting allows direct transit between the workshop and yard.
• Reduced Forklift Dependence: Eliminates the need for multiple forklifts and manual coordination.
• Better Positioning Accuracy: VFD-controlled motion ensures smooth placement during loading and fabrication.
• Improved Workplace Safety: Wireless remote operation keeps workers at a safe distance from heavy loads.
• Reliable Outdoor Operation: Weather-resistant electrical protection and durable coatings withstand long-term outdoor exposure.
• Lower Maintenance Requirements: European standard components simplify servicing and improve reliability.

Typical Applications for European Gantry Cranes

• Steel fabrication plants and structural steel workshops
• Outdoor storage yards and railway component manufacturing
• Precast concrete and heavy equipment manufacturing facilities
• Modular structure production plants

FAQs About 25 Ton Gantry Crane in Poland

Q1: What is the estimated cost of delivering a 25 ton gantry crane to Poland?

The final price depends on specifications such as span, lifting height, and duty cycle. Shipping cost also varies by method (sea freight or China–Europe Railway Express). Share your site parameters for an accurate delivered quotation.

Q2: Can this 25 ton crane handle Poland's winter conditions?

Yes. For low-temperature and outdoor use, the crane is equipped with IP55/IP65 electrical protection, anti-condensation heaters in motors and panels, reinforced rain covers for the hoist, and low-temperature steel with anti-corrosion coating.

Q3: Is a single girder design stable enough for 25 tons in a steel yard?

Yes. With European-style box girder structure and high-tensile steel, it safely handles 25 tons while reducing self-weight. For spans like 11.5m, it also lowers wheel loads and reduces foundation and rail construction costs.

Q4: What are the shipping options to Poland and the delivery time?

Two main options:

• Sea freight to Gdańsk/Gdynia: ~35–45 days
• China–Europe Railway Express to Małaszewicze/Łódź/Warsaw: ~15–20 days

Production time depends on customization but typically takes a few weeks.

Get Your Customized gantry crane design & Price

Looking for a reliable gantry crane for your steel workshop or outdoor yard? Yuantai Crane provides fast customized design and quotation service for global projects.

Send us your requirements to get a tailored gantry crane solution:

1. Crane configuration (single/double girder)
2. Capacity, span, lifting height
3. Working environment (indoor/outdoor)
4. Power supply details
5. Material handling conditions

Our engineers will quickly recommend the most cost-effective gantry crane solution for your project.