In the heart of a bustling Philippine industrial zone, a new workhorse is driving productivity and setting new standards for material handling. In 2025, Dongqi Crane delivered and commissioned a robust QDX type double girder overhead crane for a leading manufacturing plant, a partnership forged on the pillars of reliability, precision, and power.
This case study delves into the specifications, client requirements, and the on-the-ground experience of operating this exceptional piece of engineering.
The client, a prominent player in the heavy manufacturing sector, faced a critical challenge: their existing material handling system was unable to keep up with increased production demands. They needed a solution that was not only powerful but also offered superior lifting height, precise control for delicate positioning, and could withstand the humid, demanding environment of a Filipino factory. Durability, safety, and minimal downtime were non-negotiable.
After a thorough evaluation of global suppliers, they selected Dongqi Crane for our proven expertise in designing heavy-duty industrial cranes and our commitment to after-sales support.
The crane supplied was a custom-engineered QDX Double Girder Overhead Crane built to exacting standards. Below are its detailed parameters:
| Parameter | Specification | Significance for the Client |
|---|---|---|
| Crane Type | QDX Double Girder Overhead Crane | Provides superior hook height, high-duty performance, and exceptional stability compared to single-girder designs. |
| Capacity | 22/5 Ton (Main Hoist 22T / Auxiliary Hoist 5T) | Enables handling of primary heavy loads with a smaller, faster hoist for secondary, precision tasks, drastically improving workflow efficiency. |
| Span | 10.9 Meters | Perfectly tailored to the bay width of the client’s factory, ensuring optimal coverage and space utilization. |
| Lifting Height | 15 Meters (H15) | Provides significant vertical clearance, essential for stacking tall goods and handling oversized components. |
| Power Supply | 400V, 60Hz, 3-Phase | Fully compatible with the standard industrial power supply in the Philippines, ensuring seamless and safe integration. |
| Duty Class | A5 (Standard for QDX series) | Ideal for workshops and warehouses with moderate usage, offering a perfect balance of performance and longevity. |
| Control | Pendant Control (Optional Radio Remote Available) | Allows for intuitive and safe operation from the floor, giving the operator the best view of the load. |
The true test of any industrial equipment is its performance under load. The following videos, captured during the final acceptance tests at the Philippine factory, demonstrate the crane’s exceptional capabilities.
Video 1: Precision in Motion – Smooth Horizontal Travel
This first video showcases the crane’s horizontal travel mechanism. Witness the seamless movement of a full 22-ton load across the 10.9-meter span. Key performance highlights include:
Video 2: Power and Stability – Vertical Hoisting Excellence
The second video focuses on the vertical hoisting performance, specifically using the 5-ton auxiliary hoist. This demonstrates:
We spoke with the factory’s operations manager and a veteran crane operator to get their firsthand feedback.
Mr. Rodriguez, Plant Manager:
“The decision to invest in the Dongqi QDX crane was strategic. Since its installation, our material throughput has increased by over 20%. The 15-meter lifting height has been a game-changer for our storage logistics. What impressed us most was Dongqi’s professional approach—from design to installation and training. The crane fits our facility like a glove and runs on our local power without a hitch.”
Elena, Crane Operator:
“Operating this crane is a different experience. The controls are responsive and smooth. I can move a 22-ton mold with confidence and then use the auxiliary hook to position a small but expensive component delicately. The pendant is ergonomic, and the visibility is excellent. It just makes my job easier and safer.”
The successful deployment of this QDX double girder crane in the Philippines is a testament to Dongqi Crane’s ability to deliver world-class, tailored lifting solutions. By combining robust engineering with a deep understanding of client needs, we provide more than just equipment—we provide a foundation for enhanced productivity, safety, and growth.
Is your facility ready for a new level of efficiency? Contact Dongqi Crane today to discuss how we can engineer a reliable overhead crane solution for your specific requirements.
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