Product Description
Drive Tire CR 77848-020 is a Crown OEM press-on polyurethane tire featuring a smooth flat tread profile, engineered for compatibility with designated Crown electric lift truck models. Specifications include a 9-inch outside diameter, 5-inch width, and 5-inch inside diameter, constructed from industrial grade poly compound with a Shore A hardness of 83A. This unit replaces and is interchangeable with part numbers CR77848-020, CR77848020, and 77848020.
Specifications
Material
| Construction | Polyurethane, industrial grade |
| Finish | Smooth finish, no grooves |
Part Numbers
| Cross-Reference Part Numbers | Crown CR77848-020, CR77848020, 77848020 |
| OEM Part Number | CR 77848-020 |
| Manufacturer Part Number | CR 77848-020 |
| Equivalent Part Numbers | CR77848020, 77848020 |
Frequently Asked Questions
Q: What are the full specifications of the CR 77848-020 drive tire?
A: The CR 77848-020 is a Crown OEM polyurethane press-on drive tire with a 9 inch outside diameter, 5 inch width, and 5 inch inside diameter (bore). It features a smooth flat tread profile, industrial grade polyurethane construction, and a Shore A hardness of 83A.
Q: How does the 83A hardness of the CR 77848-020 compare to other Crown drive tires?
A: Shore 83A is a medium polyurethane hardness. This is softer than the 95A compound used in CR 77848-02, providing better grip and floor contact at the cost of slightly lower abrasion resistance. The 83A rating balances traction and durability for standard Crown lift truck applications.
Q: What are the equivalent part numbers for CR 77848-020?
A: The CR 77848-020 is equivalent to CR77848-020, CR77848020, and 77848020. These are formatting variations of the same OEM part number. Use the exact SKU format specified in your Crown equipment documentation or maintenance manual when ordering.
Q: Why is the tread profile smooth and flat on this drive tire?
A: The smooth flat tread provides consistent contact with the hub and floor for even load distribution. This design minimizes marking and scuffing on clean flooring while maintaining traction. The flat profile is standard for press-on drive tires on electric lift trucks.
Q: Is the CR 77848-020 compatible with Crown lift trucks other than the intended model?
A: The CR 77848-020 is an OEM Crown part. It will fit other lift truck models if the hub bore diameter is exactly 5 inches and the outside diameter is 9 inches. Cross-verify dimensions with your equipment before ordering to ensure proper fitment.
Q: What is the difference between CR 77848-020 and CR 77848-02?
A: The CR 77848-020 has a Shore 83A hardness versus the 95A hardness of CR 77848-02. Both share the same 9 inch OD, 5 inch width, and 5 inch bore, but the softer 83A compound provides improved grip. The 95A version (CR 77848-02) is intended for Crown 300 Series with higher load demands.