Product Description
This load wheel kit includes two ultra-poly (70D) load wheel assemblies complete with bearings, axles, and fasteners. Made from high-quality 70D durometer polyurethane, these non-marking wheels offer exceptional durability, easy rolling capability, and resistance to shattering compared to nylon. Ideal for warehouse and cold storage applications, they ensure quiet operation while maintaining floor integrity.
Compatibility: Fits pallet jacks made by EP, model EP55II. SKU: GWK-EP55II-LW
Specifications
Material & Construction
| Wheel Material Composition | Ultra-Poly thermoplastic polyurethane |
| Durometer Hardness Rating | 70D Shore D hardness scale |
| Wheel Features | Non-marking, exceptional durability, easy rolling capability, resistance to shattering |
| Load Wheel Assembly Includes | Two ultra-poly (70D) load wheel assemblies complete with bearings, axles, and fasteners |
Performance & Applications
| Application Suitability | Warehouse and cold storage applications |
| Operation Characteristics | Quiet operation while maintaining floor integrity |
| Load Capacity Rating | 5,500 pounds per wheel assembly (EP55II specification) |
Part Numbers & Compatibility
| Manufacturer Part Number | GWK-EP55II-LW |
| Compatible Equipment Model | EP55II manual pallet jack |
| Alternate Supplier Part Number | GPSN1173 |
Frequently Asked Questions
Q: Is GWK-EP55II-LW the same as the alternate supplier part number GPSN1173?
A: Yes. GWK-EP55II-LW and GPSN1173 are equivalent load wheel kits for the EP55II manual pallet jack. Both contain two ultra-poly 70D load wheel assemblies with identical specifications. Use the GWK-EP55II-LW part number when ordering from primary distributors as it ensures traceability and warranty coverage.
Q: What surfaces are the 70D durometer wheels suitable for?
A: The 70D ultra-poly wheels are non-marking and perform well on display floors, sealed concrete, epoxy, tile, and warehouse floors. The softer compound resists shattering on rough surfaces compared to nylon wheels. Do not use in freezing environments below 0°F as polyurethane becomes brittle. Cold storage above 20°F is acceptable for brief operations.
Q: How many load wheels does the GWK-EP55II-LW kit include?
A: The GWK-EP55II-LW includes two ultra-poly load wheel assemblies only. It does not include steer wheels. If your EP55II pallet jack requires steer wheel replacement, order a separate steer wheel kit or the complete GWK-EP55II-CK kit that includes both load and steer wheels.
Q: What is the weight rating for wheels in the GWK-EP55II-LW kit?
A: The GWK-EP55II-LW wheels are rated for the standard EP55II load capacity of 5,500 pounds per wheel assembly. Do not exceed the manufacturer rated load limit for the complete pallet jack. Overloading causes premature bearing wear and wheel degradation regardless of wheel material hardness.
Q: Can I install GWK-EP55II-LW wheels on an EP55I or earlier model?
A: No. The GWK-EP55II-LW is designed for EP model EP55II only. Earlier models such as EP55I may have different axle diameters or mounting configurations. Check your pallet jack nameplate for the exact model designation before purchasing. Installing incorrect wheels will cause binding or unsafe operation.
Q: What bearing lubrication is required for these wheels?
A: The wheel assemblies come with sealed ball bearings and do not require regular lubrication. However, check the axle fasteners monthly for tightness and inspect bearings for grinding or noise indicating seal failure. If bearings fail, the entire wheel assembly must be replaced; bearings cannot be serviced separately.