Product Description
Caterpillar CT 1055553-XL load wheel for electric lift trucks, manufactured using Poly XL 97A high-performance polyurethane compound. XL3 bonding technology provides maximum cut and tear resistance for high-duty applications. Supersedes CT1055553-A and is also referenced as CT1055553 and CT1055553-MIL. Compatible with Caterpillar NPP40, NPP60, and PMWR40 lift truck models.
Specifications
Material & Construction
| Material | Poly XL 97A Polyurethane |
| Bonding Technology | XL3 bonding agent with steel core surface finishing |
Part Numbers & Compatibility
| Make | Caterpillar |
| Model | NPP40, NPP60, PMWR40 |
| Application | Engineered for highest duty cycle with maximum cut and tear resistance |
| Direct Replacement Part Number | CT 1055553-XL |
| Cross-Reference Part Numbers | CT1055553-A, CT1055553, CT1055553-MIL |
| Part Number | CT 1055553-XL |
| Cross Reference Part Numbers | CT1055553-A, CT1055553, CT1055553-MIL |
| Equivalent Part Numbers | CT1055553, CT1055553-MIL |
Wheel Dimensions
| Outside Diameter | 5 in |
| Width | 2.875 in |
| Dimensions | 5.00 inch outer diameter x 2.875 inch tread width x 2.047 inch bore diameter |
Additional Specifications
| Polyurethane Grade | Poly XL 97A |
| Supersedes | CT1055553-A |
| Mechanical Specifications | Engineered for highest duty cycle with maximum cut and tear resistance |
Frequently Asked Questions
Q: What makes the CT 1055553-XL different from other wheels?
A: The CT 1055553-XL is made with Poly XL 97A high-performance polyurethane compound, which offers enhanced cut and tear resistance for demanding applications.
Q: Which Caterpillar models is the CT 1055553-XL compatible with?
A: The CT 1055553-XL is compatible with Caterpillar NPP40, NPP60, and PMWR40 models.
Q: What should I consider when replacing wheels on my Caterpillar lift truck?
A: Ensure the replacement wheel is specifically designed for your equipment model. The CT 1055553-XL is engineered to provide improved durability and performance for high-duty applications.
Q: What are the benefits of using Poly XL 97A polyurethane?
A: Poly XL 97A provides superior cut and tear resistance, making it ideal for heavy-duty use in electric lift truck operations.
Q: What part numbers does the CT 1055553-XL replace?
A: The CT 1055553-XL supersedes CT1055553-A and cross-references to CT1055553 and CT1055553-MIL.
Q: How does the CT 1055553-XL perform in severe conditions?
A: The CT 1055553-XL is designed for severe duty conditions with XL3 bonding technology that enhances cut and tear resistance, reducing premature tread separation.
