Product Description
This direct replacement polyurethane load wheel assembly is engineered for Big Joe WPT45 electric pallet trucks, delivering reliable floor protection and quiet operation. Featuring a 95A Shore durometer elastomer tread bonded to a cast iron core with sealed precision bearings, it provides long-lasting durability under demanding warehouse conditions. The assembly is a direct replacement part that restores performance and reduces operational noise.
Specifications
Material & Construction
| Tread Material | Polyurethane elastomer, 95 Shore A durometer |
| Core Material | Cast iron hub assembly |
| Bearing Type | Sealed precision bearings |
Part Numbers & Compatibility
| Primary Part Number | 1120-133003-11 |
| Cross-Reference Part Numbers | 1120-133003-10, 1120-133003-0A, 1120-80003X-ZC |
| Equipment Compatibility | Big Joe WPT45 electric pallet truck |
| Complete Kit Reference | Load wheel kit LWK-1071 |
Frequently Asked Questions
Q: What equipment does the 1120-133003-11 load wheel fit?
A: The 1120-133003-11 is designed for Big Joe WPT45 electric pallet trucks. It also interchanges with cross-reference part numbers 1120-133003-10, 1120-133003-0A, and 1120-80003X-ZC. Verify that your pallet truck model matches before ordering, as load wheel fitment is model-specific.
Q: What are the material specifications for this load wheel?
A: The 1120-133003-11 features a 95A Shore durometer polyurethane elastomer tread bonded to a cast iron core. This composition provides floor protection and reduces noise during operation while maintaining durability under load.
Q: What is included in load wheel kit LWK-1071?
A: The 1120-133003-11 is referenced as part of load wheel kit LWK-1071. This kit supplies the complete load wheel assembly with sealed precision bearings for Big Joe WPT45 units. Check the kit contents to confirm all components are included for your application.
Q: Why would I need to replace a load wheel on an electric pallet truck?
A: Load wheels wear from friction and load stress. Signs of wear include reduced traction, visible tread damage, flat spots, or noise during operation. Polyurethane treads like the 95A Shore compound on the 1120-133003-11 typically last longer on dry floors than on wet or cold storage surfaces.
Q: How do I verify that 1120-133003-11 is the correct replacement for my pallet truck?
A: Check your equipment manual or existing load wheel for the part number. The 1120-133003-11 is correct for Big Joe WPT45 models. If your truck uses cross-reference numbers 1120-133003-10, 1120-133003-0A, or 1120-80003X-ZC, those are compatible interchanges. Verify the wheel diameter and bore dimensions match your existing wheel before ordering.