Are you curious about where the best gantry crane electric motors are made? In this article, we’ll explore the top factories in China that specialize in these powerful machines. From innovative technology to quality craftsmanship, we’ll compare what each factory has to offer, helping you make an informed choice.

China Factory Direct: Electric Gantry Crane Hoist Motors At Low Prices

Product Details: Electric Gantry Crane Hoist Motors with a lifting capacity of 3-300 tons and a maximum lifting height of over 40 meters. Features include remote control, double girder design, and CE/ISO certification.

Pros:
– High lifting capacity up to 300 tons
– Durable with a 2-year warranty and CE/ISO certification

Cons:
– Limited information on specific motor brands used
– Potentially high cost for larger models

China Motor Manufacturers – Motor Suppliers and Factory – SHENGHUA

Product Details: YZR, YZ series motors are suitable for driving all kinds of lifting machinery and metallurgical applications. YSE motor has relatively soft mechanical characteristics, with large lock-rotor torque. ZDY1 series conical rotor brake three-phase asynchronous motors are designed for various applications.

Pros:
– High quality and competitive price
– Suitable for various lifting machinery

Cons:
– Limited specific application details
– Generic performance characteristics

China Industrial Crane Manufacturers and Cranes for Sale – YGCrane

Product Details: YGCrane specializes in manufacturing various types of industrial cranes, including double girder EOT cranes, gantry cranes, and electric hoists. They offer over 200 types of cranes and have a production capacity of over 50,000 overhead cranes and 3,000 gantry cranes annually.

Pros:
– Over 17 years of experience in crane manufacturing.
– Exported to over 130 countries, providing customized solutions.

Cons:
– Limited information on specific product warranties.
– Potentially high shipping costs for international orders.

Professional Gantry Cranes Manufacturer in China | Dafang Crane

Product Details: Gantry Cranes: Span 0-60m, Capacity 1t-800t, Speed Single/Double/Variable, Control Cabin/Remote Control, Work Class M5/M6/M7.

Pros:
– High capacity range from 1t to 800t
– Versatile control options including cabin and remote control

Cons:
– Limited information on specific models
– Potentially high cost for larger capacities

Gantry cranes | Konecranes

Product Details: Konecranes gantry cranes are designed for simplicity and maximum usability, with a lifting capacity of up to 12.5 tons, a lifting height of up to 10 meters, and a span of up to 20 meters. They feature a compact hoist and are suitable for various industrial lifting applications.

Pros:
– Efficient processes and space-saving design with a compact hoist.
– Multiple safety features to prevent collisions and wind damage.

Cons:
– Limited lifting capacity compared to some other crane types.
– May require regular maintenance for optimal performance.

Electric Motor Grab Bucket Manufacturer In China – DGCRANE

Product Details: Electric motor grab bucket is used in multi-purpose cranes with an opening and closing mechanism for loading and unloading materials at any height. It has high productivity and is suitable for grasping loose objects.

Pros:
– Higher productivity than single rope grab
– Strong gripping capacity suitable for various materials
– Easy to dismantle and install

Cons:
– Cannot be operated underwater
– Limited to specific material types

RTG Crane motors | 2.2 up to 400 kW – Franz Wölfer Elektromaschinenfabrik

Product Details: Rubber Tyred Gantry (RTG) Crane motors by Wölfer, power range: 2.2 to 400 kW, frame sizes: 100 to 560, protection classes: IP 23 to IP 67, nominal voltages: up to 690 V, available in 4-, 6-, 8-, or 10-pole versions, designed for frequency converter operation.

Pros:
– Robust design and high performance capacity
– Low-maintenance and reliable energy supply
– Environmentally friendly with reduced diesel consumption
– High efficiency and increased overload capacity

Cons:
– Higher initial investment compared to diesel drives
– Limited availability of spare parts in some regions

China Electric Winch Factory – Electric Winch Manufacturers and …

Product Details: Electric winches available in various types including double drum JM type and single drum JK type, with capacities ranging from 10 kN to 1250 kN and lifting heights from 4 m to 13 m. Voltage specifications include 380V 50HZ, 3P A.C.

Pros:
– High efficiency and stable performance
– Easy to install and maintain

Cons:
– Limited lifting height for some models
– Potentially high initial cost

Gantry Cranes Manufacturer In China – Dafang Crane

Product Details: Gantry Cranes are also known as Portal cranes or Goliath cranes. They include single girder gantry crane, double girder gantry crane, engineer gantry crane, semi gantry crane, and European type gantry crane. They operate on floor mounted rails and are mainly used in various industries such as Steel, Forest Products, Intermodal, Biomass/Pellet, and Concrete.

Pros:
– Versatile applications across multiple industries
– Various types available to suit different lifting needs

Cons:
– Requires floor space for operation
– May have limitations in mobility compared to other crane types

Overhead Gantry Cranes – Adjustable, Portable and Custom Options – Spanco

Product Details: Spanco offers a wide selection of gantry cranes, including heavy-duty, portable, and customizable options for various applications. Models include A-Series, E-Series, T-Series, and PF-Series, with features like adjustable heights, motorized travel, and corrosion-resistant materials.

Pros:
– Quick assembly and disassembly for easy relocation.
– High-quality construction with precision tolerances and corrosion-resistant comp…
– Flexible modular design that doesn’t require permanent installations.

Cons:
– May require additional space for certain motorized travel options.
– Customization may lead to longer lead times for specific needs.

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Frequently Asked Questions (FAQs)

What types of electric motors are commonly used in gantry cranes?

Gantry cranes typically use three-phase induction motors due to their reliability and efficiency. Some models may also utilize synchronous motors for specific applications requiring precise control. It’s essential to choose a motor that matches the crane’s load capacity and operational requirements.

How can I ensure the quality of electric motors from Chinese manufacturers?

To ensure quality, look for manufacturers with ISO certifications and positive customer reviews. Request samples and check for compliance with international standards. Visiting the factory or using third-party inspection services can also help verify quality before making a purchase.

What is the average lead time for electric motors from China?

The average lead time for electric motors can range from 4 to 12 weeks, depending on the manufacturer, order size, and customization requirements. It’s a good idea to discuss timelines upfront and factor in potential delays due to shipping or production schedules.

Are there any warranties or guarantees on electric motors?

Most reputable manufacturers offer warranties ranging from 1 to 3 years, covering defects in materials and workmanship. Be sure to read the warranty terms carefully and ask about the process for claims to ensure you’re protected in case of issues.

What should I consider when selecting a supplier for gantry crane motors?

When selecting a supplier, consider their experience in the industry, production capacity, and customer service. Evaluate their technical support and after-sales service, as these factors can significantly impact your overall satisfaction and operational efficiency.