Product Description
High-quality polyurethane load wheel assembly engineered for Caterpillar material handling equipment. This direct replacement wheel features a durable machined steel core with Shore A 95 polyurethane tread, designed to deliver reliable performance in demanding warehouse and distribution environments. The precision-engineered bore ensures secure mounting and smooth operation on heavy-duty lift truck applications.
Specifications
Dimensions
Material
| Core Material | Machined steel |
| Tread Type | Polyurethane |
| Tread Hardness | Shore A 95 |
Part Numbers
| Manufacturer Part Number | CT 105548-A |
| Cross-Reference Part Number | CT 1055548 |
Application
| Compatible Equipment | Caterpillar electric lift trucks and pallet jacks |
Frequently Asked Questions
Q: What are the specifications of the CT 105548-A load wheel assembly?
A: The tread is polyurethane Shore A 95 hardness, and the core is machined steel. It is designed for heavy-duty operation on Caterpillar lift truck equipment.
Q: What does Shore A 95 hardness mean?
A: Shore A 95 is a durometer hardness rating indicating a relatively hard polyurethane compound. This hardness level provides excellent wear resistance on concrete and warehouse floors, balancing durability with adequate grip for material handling applications. Harder compounds resist wear longer but provide less traction than softer materials.
Q: How does this wheel perform on different floor surfaces?
A: Shore A 95 polyurethane performs well on standard concrete and warehouse floors, offering good wear resistance and moderate traction. For wet floors or cold storage environments, a softer polyurethane compound may provide improved grip; consult your equipment manual for application-specific recommendations.
Q: What is the load capacity of the CT 105548-A?
A: Load capacity depends on the mast configuration, wheel positioning, and your specific equipment setup. The machined steel core with Shore A 95 polyurethane tread is engineered for heavy-duty service. Refer to your Caterpillar lift truck manual for maximum load specifications applicable to your equipment model.
Q: Can this wheel be used on non-Caterpillar lift trucks?
A: While load wheels with matching dimensions may physically fit other equipment brands, always verify dimensional and application compatibility before ordering to ensure proper fitment and safety.
Q: What maintenance is recommended for this load wheel assembly?
A: Periodically inspect the wheel for wear, damage, or buildup of debris. Clean the tread as needed to maintain optimal traction. Check that the wheel rotates freely on its axle. Replace the wheel if tread wear becomes excessive or if damage to the core or bore is visible.
Q: What is the difference between CT 105548-A and CT 1055548?
A: CT 105548-A is the current manufacturer part number for this load wheel assembly. CT 1055548 is a cross-reference number that may appear in older documentation. Always order using the current part number CT 105548-A to ensure you receive the correct product.
