Product Description
Crown CR 077084-401 Polyurethane Load Wheel
High-performance polyurethane load wheel engineered for Crown electric lift trucks, featuring durable Compound 401 formulation designed for extended service life in heavy-duty applications. The wheel with optimized provides reliable performance across dock boards, outdoor surfaces, and continuous-duty operations. This direct replacement wheel maintains factory-spec dimensions and bearing compatibility for seamless integration into Crown lift truck assemblies.
Specifications
Dimensions & Physical Specifications
| Material & Compound | Polyurethane, Compound 401 (93A Shore Hardness) |
Cross-Reference
| Factory Part Number | CR 077084-401 |
| Complete Assembly Equivalent | CR 077084-401-88 (dual load wheel assembly with bearings) |
| Direct Replacement Part Numbers | 077084-401, 077084-401-88 |
Applications & Performance
| Designed For | Crown electric lift trucks, long-run and heavy-load environments |
| Typical Applications | Continuous duty, dock board transitions, metal chips/debris environments, outdoor operations |
| Service Life | 3-6 years depending on load cycles, floor conditions, and maintenance |
Frequently Asked Questions
Q: What are the specifications of the CR 077084-401?
A: CR 077084-401 is a polyurethane load wheel. The Compound 401 formulation is rated at 93A Shore hardness and is designed for heavy-duty applications on Crown electric lift trucks.
Q: What is Compound 401 and what is its performance rating?
A: Compound 401 is a polyurethane formulation rated at 93A Shore hardness, engineered for long-run service and heavy-load environments. It provides excellent durability in continuous-duty applications, dock board transitions, and environments with metal chips or floor debris.
Q: Which Crown equipment is compatible with CR 077084-401?
A: CR 077084-401 is engineered for Crown electric lift trucks. The complete assembly with integrated bearings is CR 077084-401-88. Verify your Crown equipment model and serial number before ordering to ensure correct fitment and compatibility.
Q: Is CR 077084-401 available as a complete pre-assembled unit with bearings?
A: CR 077084-401 is the wheel component. For a complete assembly ready for mounting, order CR 077084-401-88, which includes the dual load wheels and integrated 6205 series ball bearings.
Q: What is the typical service life of a 401 compound wheel?
A: The 401 compound wheel is rated for extended service in heavy-duty and continuous-duty applications. Typical service life ranges from 3 to 6 years depending on load cycles, floor conditions, maintenance practices, and operating environment. Regular inspection for wear patterns helps ensure optimal performance.
Q: Can CR 077084-401 be used outdoors or on rough surfaces?
A: Yes, the 401 compound formulation is suitable for outdoor operations and rough floor conditions including metal chips and floor debris. The 93A Shore hardness provides durable performance across varied surfaces common in dock and warehouse environments.
Q: How should CR 077084-401 be stored before use?
A: Store the wheel in a cool, dry location away from direct sunlight, ozone sources, and extreme temperatures. Protect from oils, solvents, and corrosive chemicals. Maintain storage temperature between 50-80°F for optimal material properties prior to installation.
