Product Description
The CR 77848-007 is a molded polyurethane drive tire engineered for Crown electric lift truck applications. Featuring a smooth, flat tread profile, this press-on wheel. The non-marking polyurethane compound is optimized for indoor warehouse and dock operations on smooth concrete floors. This direct replacement component delivers reliable, low-noise performance while protecting floor surfaces in active distribution and material handling environments.
Specifications
Material & Construction
| Material Composition | Polyurethane compound |
Part Numbers & Compatibility
| OEM Part Number | CR 77848-007 |
| Manufacturer Part Number | CR7784800701 |
| Cross-Reference Part Numbers | Crown CR77848-007-01, 7784800701 |
Performance Specifications
| Application | Indoor material handling on smooth concrete surfaces |
Frequently Asked Questions
Q: What are the exact dimensions of the CR 77848-007 drive tire?
A: The CR 77848-007 is a standardized drive wheel designed for press-on installation on Crown electric lift truck wheel assemblies.
Q: Is the CR 77848-007 non-marking on polished warehouse floors?
A: Yes, the CR 77848-007 features a molded polyurethane compound specifically designed to provide non-marking performance on sealed and polished warehouse floors. The smooth, flat tread profile minimizes floor contact marks compared to pneumatic or heavily textured tires. For specialty coatings or ultra-polished floors, test on a small area first to ensure compatibility.
Q: What part numbers does the CR 77848-007 directly replace?
A: The CR 77848-007 is a direct replacement for CR 77848-01, CR 77848-001, CR 77848-020, CR 77848-020-01, CR 77848-02, CR77848, and equivalent sequences including 7784800701, CR77848001, and CR77848-020-0. These reference numbers cover various Crown supplier iterations and historical part sequences.
Q: Which Crown electric lift truck models are compatible with the CR 77848-007?
A: The CR 77848-007 is engineered for Crown electric lift trucks requiring drive wheels with specifications. Refer to your truck's parts manual or contact Crown directly to confirm your specific model uses this wheel size. Due to standardized wheel dimensions, certain compatible models from other manufacturers (Yale, Raymond, Toyota) may also accept this tire if mounting and bore specifications match.
Q: What makes molded polyurethane construction superior for forklift drive wheels?
A: Molded polyurethane construction creates a stronger, more durable bond between the tread compound and the wheel core compared to cast or pressed methods. This manufacturing approach delivers extended tread life, superior load-bearing capacity, exceptional resistance to delamination under heavy use, and consistent non-marking performance over the wheel's operational life in demanding warehouse environments.
Q: Is the CR 77848-007 suitable for outdoor use or rough surfaces?
A: No, the CR 77848-007 is designed exclusively for indoor material handling on smooth concrete surfaces such as warehouse floors, loading docks, and distribution centers. The smooth, flat tread provides no traction enhancement for rough, wet, or outdoor terrain. Outdoor or uneven surface applications require different tire types; consult Crown for suitable alternatives.
Q: What is the typical lifespan of the CR 77848-007 tire?
A: Lifespan depends on operational factors including load weight, daily run hours, floor surface conditions, and maintenance practices. The molded polyurethane compound is engineered for extended warehouse duty. Regular inspection for wear and tread thickness ensures safe operation and helps maximize the wheel's service life in your material handling fleet.
Q: Can the CR 77848-007 be used as a steer wheel or only as a drive wheel?
A: The CR 77848-007 is specifically engineered as a drive (load-bearing) wheel. It is not suitable for steer wheel applications, which require different tread profiles and load characteristics. Always verify wheel application (drive vs. steer) against your Crown truck's specifications before installation to ensure safety and optimal performance.
