Product Description
Polyurethane load wheel assembly 78435-A, designed for Big Joe electric pallet trucks. Features construction with durometer polyurethane tread on a machined steel core. Supplied with two sealed bearings for direct axle mounting. Delivers excellent wear resistance and load-carrying capacity in high-traffic warehouse and distribution environments.
Specifications
Material & Construction
| Tread Material | Polyurethane, 95 Shore A hardness |
| Hardness | Durometer 95A, per ASTM D2240 |
| Core Material | Machined steel core (integral to wheel) |
| Bearing Type | Two sealed bearings for axle mounting |
Part Numbers & Compatibility
| Part Number | 78435-A |
| Alternate Part Number | 078435 |
| Manufacturer | Big Joe |
| Application | Electric pallet trucks requiring 95A load wheels |
Frequently Asked Questions
Q: What are the specifications of the 78435-A load wheel assembly?
A: The 78435-A is. It features 95A durometer polyurethane tread on a steel core. The assembly includes two sealed bearings for axle mounting on Big Joe electric pallet trucks.
Q: What does 95A durometer mean for this wheel?
A: Durometer 95A Shore A indicates polyurethane hardness per ASTM D2240. A 95A durometer provides good wear resistance and load-carrying capacity while maintaining adequate grip on warehouse floors. It resists compression and abrasion in heavy-duty material handling applications.
Q: Is the 78435-A a complete assembly or just the wheel?
A: The 78435-A is a complete load wheel assembly. It includes the polyurethane wheel, machined steel core, and two sealed bearings mounted for direct axle installation on your Big Joe electric pallet truck.
Q: What is the alternate part number for this wheel?
A: The 78435-A is also referenced as 078435. Both numbers refer to the same polyurethane load wheel assembly. Use either part number when ordering.
Q: How do I confirm compatibility with my Big Joe equipment?
A: The 78435-A fits Big Joe electric pallet truck models requiring poly 95A load wheels. Verify your current wheel dimensions and model specifications match before ordering. Contact your equipment documentation or Big Joe directly for your specific model compatibility.
Q: What should I know about maintaining polyurethane load wheels?
A: Periodically inspect polyurethane wheels for wear, cracks, or flat spots. Keep wheels clean and free of debris to maintain grip and performance. Sealed bearings require no additional lubrication. Replace when tread becomes significantly worn or if structural damage occurs.
