Product Description
This load wheel kit is constructed from high-quality 95A polyurethane, ensuring longevity and exceptional performance in warehouse environments. Designed for smooth and quiet operation, it minimizes floor marking while providing reliable mobility. The kit also includes options such as durable 70D durometer polyurethane and robust nylon wheels, catering to various operational needs from cold storage to high-impact factory conditions.
Compatibility: Fits pallet jacks made by Barrett, model EWP40. SKU: GWK-EWP40-LW
Specifications
Dimensional
| Suitable Pallet Jack Model | EWP40 Series (Barrett) |
Material
| Polyurethane Specification | 97A or 95A Shore durometer hardness (see model variant) |
Part Numbers
| OEM Part Number | GWK-EWP40-LW |
| Manufacturer Part Number | GWK-EWP40-LW |
| Compatible Equipment Model | Barrett EWP40 electric pallet jack |
Frequently Asked Questions
Q: Does GWK-EWP40-LW fit any pallet jack models other than Barrett EWP40?
A: GWK-EWP40-LW is engineered exclusively for Barrett EWP40 electric pallet jacks. It does not fit Baker, Crown, Hyster, or other manufacturers. If your jack uses a different brand or model, you will need the equivalent kit for that specific equipment. Cross-compatibility is not recommended as wheel diameter, axle bore, and mounting configurations vary between manufacturers.
Q: What is the difference between 95A and 97A polyurethane wheels on the EWP40?
A: The 95A variant in GWK-EWP40-LW provides slightly softer elastomer that offers better grip on slippery floors and reduced noise in general warehouse use. The 97A option (available in variant models) delivers greater wear resistance and durometer hardness, making it better for cold storage, rough concrete, or high-traffic operations. Choose 97A if your facility operates in temperatures below 50F or sees continuous heavy loading. Both maintain non-marking performance.
Q: How do I know if my EWP40 load wheels need replacement?
A: Replace wheels if you observe flat spots, cracking, chunking, or visible polyurethane separation from the wheel core. Listen for grinding or squealing noise during operation. If the jack drifts to one side or becomes difficult to steer smoothly, one or more wheels may be unevenly worn. Inspect bearing play by lifting the jack and attempting to wiggle each wheel side-to-side; excessive play signals bearing failure. If wheels have visible wear that reduces original diameter by more than 10%, replacement is necessary.
Q: What tools and steps are required to install GWK-EWP40-LW?
A: You will need a socket wrench set, axle puller (if wheels are pressed on), and a bearing press or vise for seat installation. Step 1: lower the jack fully and ensure batteries are disconnected. Step 2: remove the fasteners securing the old wheel assembly to the axle. Step 3: slide out the worn wheels and bearings. Step 4: press new sealed bearings onto the new wheel cores and insert into the axle. Step 5: re-secure fasteners to manufacturer torque specs (typically 45-55 ft-lb). Do not over-torque or you will crack bearing races. Step 6: test free rotation by hand before operation.
Q: Will GWK-EWP40-LW wheels mark or damage polished concrete or epoxy floors?
A: The non-marking polyurethane formulation in GWK-EWP40-LW is designed to minimize floor scuffing on polished concrete, sealed concrete, epoxy, and vinyl surfaces. However, non-marking does not guarantee zero mark transfer, especially under heavy static loads or high-speed turns on very delicate finishes. Test in a controlled area first. Clean floors regularly to remove any residue. If your facility requires absolute zero-mark operation, consult your flooring maintenance team about floor conditioning treatments that improve wheel release.
Q: How often should sealed bearings be serviced on the EWP40 load wheels?
A: The sealed precision bearings in GWK-EWP40-LW are maintenance-free for 12-18 months under normal warehouse use. Do not attempt to relubricate sealed bearings; they are pre-filled and sealed for life. Inspect bearing condition monthly by checking for play, noise, or heat during operation. If a bearing shows any sign of failure, do not attempt repair; replace the entire wheel assembly. Sealed bearing life extends to 24 months if operation stays below 50F ambient or use is seasonal rather than daily.
