Product Description
High-performance polyurethane load wheel engineered for Crown electric lift trucks and material handling equipment. The wheel features premium polyurethane tread bonded to a porous-free cast iron core, delivering superior wear resistance and extended service life in demanding warehouse environments. Direct replacement part for Crown electric pallet jacks and lift trucks.
Specifications
Material
| Core Material | Porous-free cast iron |
| Tread Material | High-wear bonded polyurethane |
Part Numbers
| Manufacturer Part Number | CR 310227-3 |
| Equivalent Part Number | CR 310227-3 |
| Cross-Reference Part Numbers | CR310227-003-MIL |
| Alternate Part Numbers | CR 310227-3-A |
Applications
| Compatible Equipment | Crown electric lift trucks, electric pallet jacks, material handling equipment |
Frequently Asked Questions
Q: What are the specifications for the CR 310227-3 polyurethane load wheel?
A: The CR 310227-3 is a polyurethane load wheel for Crown electric lift trucks. It features high-wear bonded polyurethane tread over a porous-free cast iron core, engineered for reliable performance in warehouse load-handling applications.
Q: What alternate part numbers are available for this wheel?
A: The CR 310227-3 is also available as CR 310227-3-A. Both cross-reference to CR310227-003-MIL. Verify which configuration matches your Crown equipment before ordering.
Q: Why is porous-free cast iron used in the CR 310227-3 core?
A: Porous-free cast iron provides superior structural integrity and load distribution compared to standard cast iron. This material eliminates internal voids that could lead to premature failure, ensuring consistent performance under sustained heavy loads.
Q: How does high-wear polyurethane tread extend wheel life?
A: High-wear bonded polyurethane tread resists abrasion from concrete floors and extends service life in high-cycle environments. The bonding process ensures the tread will not separate from the cast iron core during continuous duty operations.
Q: Is the CR 310227-3 suitable for replacement on existing Crown equipment?
A: Yes, the CR 310227-3 is designed as a direct replacement for Crown electric lift truck load wheel applications. Verify your equipment model and bore size specifications match before ordering to ensure compatibility.
Q: What is the typical service life of this polyurethane load wheel?
A: Service life depends on operating conditions and load cycles. High-wear polyurethane wheels typically deliver 3-5 years of service in standard warehouse operations. Store wheels in a dry environment and protect from direct sunlight when not in use to maximize lifespan.
