18-Nov-2025

Elevating Efficiency and Safety: Dongqi Crane’s QDX Double Girder Bridge Crane Powers Philippine Industrial Growth

In the heart of a rapidly modernizing industrial zone in the Philippines, a new benchmark for material handling efficiency has been set. Dongqi Crane, a global leader in industrial lifting solutions, has successfully designed, manufactured, and commissioned a robust QDX type Double Girder Bridge Crane for a leading Philippine manufacturing plant in 2025. This installation is a testament to Dongqi’s commitment to delivering reliable, high-performance equipment tailored to specific client needs and international standards.

This state-of-the-art crane is engineered to handle the demanding workload of the factory, ensuring seamless movement of heavy materials across the production floor with unparalleled precision and safety.

Detailed Technical Specifications: Engineered for Performance

The QDX crane supplied is built to exacting specifications, ensuring it meets the operational demands of the Philippine factory flawlessly. The key parameters are:

  • Crane Type: QDX Double Girder Overhead Bridge Crane
  • Capacity: 22/5 Tons (Dual Hoist System)
    • Main Hoist: 22 Tons
    • Auxiliary Hoist: 5 Tons
  • Span: 10.9 Meters
  • Lifting Height: 15 Meters (H15M)
  • Power Supply: 400V, 60Hz, 3-Phase
  • Duty Class: A4 / FEM 1Am (Standard for moderate usage with well-distributed load spectrum)
  • Control: Pendant Control (Radio Remote Control Optional)
  • Design Standards: Complies with ISO, FEM, and relevant Philippine safety regulations.

Why These Parameters Matter for the Client:
The 22/5-ton dual capacity is crucial for versatile operations. The main hook handles the primary heavy loads, such as large machine components or bulk raw materials, while the auxiliary hook offers agility for lighter, more frequent lifts, significantly improving overall workflow efficiency. The 15-meter lifting height provides ample vertical space for stacking and handling tall items, a critical requirement in the client’s warehouse-integrated production area.

QDX 22/5T overhead crane

Meeting the Client’s Critical Needs

The Philippine factory required a lifting solution that was not just powerful, but also intelligent, durable, and safe. Dongqi Crane’s QDX model was selected for its proven ability to address these core requirements:

  1. Robustness for Demanding Environments: The double girder design offers superior structural integrity compared to single girder cranes, minimizing deflection under full load and ensuring smooth, stable operation—a non-negotiable feature for the client’s precision-manufacturing processes.
  2. Operational Flexibility and Speed: The dual-hoist system allows operators to switch between heavy and light loads without downtime, optimizing cycle times and boosting productivity.
  3. Enhanced Safety Protocols: The crane is equipped with critical safety features including overload limiters, height limit switches for both hoists, emergency stop buttons, and insulated safety barriers. The 400V/60Hz power configuration is the standard in the Philippines, ensuring safe and compatible integration with the factory’s electrical infrastructure.
  4. Low Lifetime Cost: Dongqi cranes are renowned for their low maintenance requirements and high-quality components, which reduce long-term operational costs and minimize unplanned downtime—a key factor in the client’s decision-making process.

The Crane in Action: A Testament to Smooth Operation

The true measure of a crane’s quality is its performance on the shop floor. During the commissioning and testing phase, the client captured videos that perfectly demonstrate the QDX crane’s capabilities.

Video 1: Precision in Horizontal Movement
The first video showcases the crane’s travel mechanism in action. With a test load secured, the crane moves smoothly and steadily along the runway rails. The operation is remarkably quiet, with no jerky movements, highlighting the precision of the drive system and the rigidity of the double girder structure. This smooth travel is essential for accurately positioning delicate or high-value loads without risk of swing or impact.

Video 2: Power and Stability in Vertical Lifting
The second video demonstrates the core lifting function. The 22-ton main hoist elevates a significant load with ease. The motor operates without strain, and the load remains perfectly stable throughout the ascent and descent. This demonstrates the hoist’s powerful braking system and the overall structural stability of the crane, giving operators immense confidence when handling heavy equipment.

User Feedback: Voices from the Factory Floor

The operators and plant managers at the Philippine facility have shared positive feedback on their experience with the Dongqi QDX crane.

Mr. Rodriguez, Plant Manager:
“Investing in this Dongqi crane was a strategic decision for our expansion. The 22/5-ton capacity has given us the flexibility we desperately needed. We can now manage our entire production line’s material flow with a single, reliable machine. The transition was seamless, and Dongqi’s support team was professional throughout the installation and training process.”

Ms. Santos, Certified Crane Operator:
“Operating this crane is a pleasure. The controls are intuitive and responsive. I can place heavy loads with millimeter precision, which is critical for our assembly tasks. The wireless remote control is ergonomically designed, reducing fatigue during long shifts. Most importantly, I feel safe. Knowing the built-in safety features are there gives me peace of mind every day.”

Conclusion: A Partnership for Industrial Success

The successful deployment of this QDX Double Girder Bridge Crane by Dongqi Crane is more than just an equipment sale; it’s a partnership aimed at driving the client’s productivity and safety standards to new heights. By combining detailed client consultation, robust engineering, and proven performance, Dongqi Crane has once again demonstrated why it is a trusted partner for industries in the Philippines and worldwide.

This crane is not just moving loads; it is moving the Philippine factory forward, enabling it to meet its production goals with greater efficiency and confidence.

About Dongqi Crane:
Dongqi Crane is a leading manufacturer of a comprehensive range of lifting equipment, including overhead cranes, gantry cranes, jib cranes, and electric hoists. With a commitment to quality, innovation, and customer satisfaction, Dongqi Crane provides tailored solutions to industries across the globe.