Crown OEM Polyurethane Wheel for Electric Lift Trucks
CR-401
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Compatibility
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Reference Diagrams
Visit our diagram page for part references to popular models
Product Description
Crown OEM Polyurethane Wheel (Compound 401), SKU CR-401, engineered for electric lift truck applications; features 3.25 inch outside diameter, 5.91 inch tread width, 2.047 inch bore, and 93A Shore hardness for heavy-duty, long-run operations.
Specifications
Part Numbers
| Manufacturer Part Number | 310178-401 |
| Series | 400 Series |
Specifications
| Shore Hardness | 93A |
| Material Composition | Polyurethane (Compound 401) |
| Application | Electric Lift Truck Load Wheel |
Frequently Asked Questions
Q: What are the dimensions of the CR-401 polyurethane wheel?
A: The CR-401 features a. These dimensions make it suitable for Crown electric lift trucks with compatible axle specifications. Verify measurements match your equipment before ordering.
Q: What is the shore hardness rating of the CR-401 wheel?
A: The CR-401 is engineered with a 93A Shore hardness polyurethane compound. This hardness level provides durable load-bearing capability for sustained heavy-duty operations while maintaining adequate traction and floor contact characteristics typical of electric lift truck wheels.
Q: Which lift truck brands and models does the CR-401 fit?
A: The CR-401 is a direct replacement load wheel manufactured by Crown (part number 310178-401) for Crown electric lift trucks. Wheels with these specifications may also fit compatible equipment from Toyota, Raymond, Hyster, and Yale. Confirm your equipment model and axle specifications for exact compatibility.
Q: What is the CR-401 wheel compound designed for?
A: The CR-401 Compound 401 polyurethane wheel is engineered for heavy-duty, long-run operations on electric lift trucks. The polyurethane compound provides good wear resistance, load capacity, and floor protection compared to rubber or other material alternatives.
Q: How long does a CR-401 wheel typically last in service?
A: Polyurethane wheel lifespan depends on equipment load capacity, operating hours, floor surface conditions, and maintenance practices. High-cycle operations and rough flooring accelerate wear. Replace when tread depth diminishes, flat spots develop, or wheel wobble becomes apparent.
Q: Does the CR-401 work on wet floors or cold storage areas?
A: Polyurethane wheels like the CR-401 operate effectively in wet and cold storage environments. Traction characteristics may vary with specific floor conditions and temperature. For enhanced grip on slippery surfaces, consider polyurethane compounds specifically formulated for high-traction applications.
Q: How should the CR-401 wheel be stored when not in use?
A: Store the CR-401 in a cool, dry location away from direct sunlight and extreme heat to preserve the polyurethane compound integrity. Extended UV exposure can degrade polyurethane. Store indoors when possible, and keep in a clean environment free from oils, solvents, or corrosive materials.
