Product Description
Technical specification for GWK-PR3000-LW-XL Load Wheel Kit designed for Crown PR 3000 series electric pallet jacks
Compatibility: Fits pallet jacks made by Crown, model PR3000. SKU: GWK-PR3000-LW-XL
Specifications
Material
| Wheel Material | Polyurethane (97A hardness) |
Specifications
| Product Type | Load Wheel Assembly Kit |
| Quantity Included | 2 Wheel Assemblies |
| Includes | Wheels, Axles, Bearings, Fasteners |
| Compatible With Models | Crown PR 3000 Series |
Frequently Asked Questions
Q: What is the 97A hardness rating and when should I use it?
A: The 97A Shore A hardness rating indicates a stiffer polyurethane compound than the standard 95A wheels. This higher hardness reduces rolling resistance and resists wear better on rough or abrasive concrete floors. Use the 97A variant in high-traffic areas, outdoor loading docks, or when your truck runs extended shifts daily. Use standard 95A in climate-controlled warehouses with smoother flooring for better stability and shock absorption.
Q: Can I swap the GWK-PR3000-LW-XL wheels onto my existing PR 3000 truck without replacing the entire kit?
A: The wheels can be swapped if you source them separately and your existing bearings and axles are in good condition. However, Crown recommends replacing the complete kit because bearings wear in sync with wheels. Mismatched bearing age to wheel hardness can cause accelerated failure or uneven load distribution. If bearings or axles show wear or noise, replace the full kit at the same time.
Q: How do I diagnose if my current PR 3000 wheels need replacement?
A: Signs of wheel wear include visible flat spots or uneven tread, reduced traction or slipping on turns, pulling to one side during operation, or increased noise during movement. Lift the truck and spin each wheel by hand; feel for grinding or resistance from damaged bearings. Check for cracks or chunks missing from the polyurethane. If any of these symptoms are present, install the GWK-PR3000-LW-XL to restore safe operation.
Q: Will the 97A wheels make my truck harder to steer?
A: Slightly yes. The 97A hardness reduces rolling resistance, which can make the truck feel more responsive but requires more steering effort on sharp turns compared to standard 95A wheels. Operator feedback typically reports a 10 to 15 percent increase in steering effort. This trade-off is acceptable in high-traffic environments where wheel durability and reduced maintenance outweigh slight steering stiffness.
Q: Do the 97A wheels require any maintenance after installation?
A: No special maintenance is required. Monthly visual inspection for cracks, flat spots, or bearing noise is standard. Clean wheels of oil residue or debris every few months to maintain traction. The sealed precision bearings in this kit are pre-lubricated and do not need manual re-greasing. If you notice grinding or resistance during wheel rotation, the bearings have failed and the entire kit must be replaced.