Product Description
Crown CR 77086-040 tandem polyurethane load wheel assembly engineered for PE 3000, PR Series, and PW Series electric pallet jacks. Features 5-inch outside diameter with 4.12-inch tread width, 95A durometer Durarun compound, and integrated shoulder bearing system with 2.44-inch bore diameter. Supersedes CR 77086 part number.
Specifications
Material & Construction
| Wheel Material | Polyurethane compound |
| Polyurethane Hardness Rating | 95A durometer Durarun compound |
| Outside Diameter | 5 inches |
| Tread Width | 4.12 inches |
| Bore Diameter | 2.44 inches |
| Bearing System | Integrated shoulder bearing system |
Part Numbers & Compatibility
| Manufacturer Part Number | CR 77086-040 |
| Cross-Reference Part Numbers | Supersedes CR 77086, equivalent to CR 77086-040-A |
| Compatible Equipment Models | Crown PE 3000, Crown PR Series, Crown PW Series electric pallet jacks |
Frequently Asked Questions
Q: What are the specifications for the CR 77086-040 tandem load wheel?
A: The CR 77086-040 features a 5.00 inch outside diameter, 4.12 inch tread width, and 2.44 inch bore diameter. The wheel uses a 95A durometer Durarun polyurethane compound with integrated shoulder bearing design for Crown PE 3000, PR Series, and PW Series electric pallet jacks.
Q: What Crown pallet jack models use the CR 77086-040?
A: The CR 77086-040 is designed for Crown PE 3000 series, Crown PR Series, and Crown PW Series electric pallet jacks. Verify your equipment serial range and model designation before ordering.
Q: Is CR 77086-040 a direct replacement for older Crown load wheels?
A: The CR 77086-040 supersedes the older CR 77086 part number. It is equivalent to CR 77086-040-A. Confirm bore diameter and bearing fit on your specific truck before ordering, as tandem wheel configurations require precise dimensional matching.
Q: What does the 95A durometer rating tell you about this wheel?
A: The 95A durometer Durarun compound is engineered for balanced performance in standard warehouse conditions. It provides moderate grip on dry floors while resisting rapid wear. Do not use on wet or cold storage floors; for those environments, verify compatibility with alternative compound options.
Q: How do I know if the CR 77086-040 will fit my truck?
A: Match three criteria: Crown PE 3000, PR, or PW series equipment; 2.44 inch bore diameter on your existing axle; and verify tread width clearance with your truck frame. The 5.00 inch OD dimension must clear the load wheel guides. If dimensions are uncertain, measure your current wheel or consult Crown service documentation.