Crane Wheel Blocks

As a cornerstone of the Demag modular wheel block range, the DRS 250 is engineered for seamless alignment with Demag crane technology in both design and structural integrity. Featuring a 250mm diameter and a 16-ton maximum wheel load capacity, it is perfectly tailored to Demag specifications, allowing for direct, modification-free integration into main girder end carriages or crab trolley travel units. By utilizing Demag’s modular drive philosophy—complete with standardized mounting holes and transmission interfaces—the DRS 250 significantly reduces installation complexity and operational risk, making it the premier choice for both new equipment manufacturing and the modernization of legacy systems.

Core Application Scenarios: Versatile Solutions for Diverse Lifting Conditions

1. Overhead Traveling Cranes in Industrial Facilities

In machinery manufacturing, automotive assembly, and metallurgical workshops, the DRS 250 provides exceptionally stable travel support for Demag overhead cranes. Its 16-ton load capacity effortlessly manages routine heavy-duty cycles, while the high-precision wheel tread ensures consistent track contact. This eliminates travel-induced vibrations, preventing inaccuracies during sensitive hoisting maneuvers.

2. Gantry Cranes in Outdoor Environments

For Demag gantry cranes operating in ports, container yards, and construction material depots, the DRS 250 offers superior environmental resilience. Its high-strength materials and sealed housing protect internal components against dust and precipitation. It maintains peak performance during frequent start-stop cycles and long-distance travel, even under the rigorous demands of container handling or steel stacking.

3. Specialized Material Handling & Logistics Equipment

Beyond standard cranes, the DRS 250 is widely integrated into Demag stackers, heavy-duty transfer vehicles, and bespoke lifting machinery. Its compact architecture optimizes installation space, while the modular design ensures seamless synchronization with drive systems. This enables precise, efficient travel control for high-bay warehouse storage and the transfer of oversized industrial components.

Key Advantages: Empowering Superior Operational Efficiency

Robust Load-Bearing with High Safety Margins: The rated 16-ton capacity includes a substantial safety buffer. The unit maintains structural integrity even under short-term overloading or unbalanced stress conditions, adhering to the strictest "safety-first" global crane standards.

Operational Excellence & Energy Efficiency: The optimized tread profile ensures ideal contact pressure distribution, significantly reducing rolling resistance and drive system energy consumption. Precision-engineered bearings and advanced lubrication systems further reduce operational noise, enhancing the ergonomics of the workspace.

Exceptional Durability & Low Maintenance Costs: Manufactured to Demag’s rigorous quality standards, the core components—including the wheel body and bearings—are crafted from high-strength, wear-resistant materials. The modular design allows for independent component replacement without dismantling the entire travel mechanism, drastically reducing downtime and long-term O&M costs.

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