Hyster OEM Load Wheel for B60ZHD Pallet Trucks

Frequently Asked Questions

Q: What Hyster pallet truck models does the 4616703 load wheel fit?
A: The 4616703 is designed for Hyster B60ZHD series pallet trucks. The B60ZHD model designation indicates a truck. If your equipment model number does not match B60ZHD exactly, verify compatibility against your equipment's documentation before ordering. Other Hyster B-series or Z-series models may have different wheel mounting configurations.

Q: What does the 95A durometer specification mean?
A: The 4616703 features a 95A durometer polyurethane tread, which indicates a moderately hard compound. This rating balances load-carrying capacity with reasonable tread life, resisting abrasion and indentation better than softer polyurethane compounds. The 95A rating is suitable for the B60ZHD truck and provides good wear resistance under standard warehouse operating conditions.

Q: Why does the 4616703 feature a 4-bearing design?
A: The 4-bearing design distributes loads across four bearing points instead of two, reducing stress per bearing and extending bearing service life. This configuration is standard for heavy-duty load wheels. The additional bearings provide improved load stability and reduce bearing wear under maximum load conditions, resulting in more reliable wheel rotation and longer bearing intervals.

Q: What are the cross-reference part numbers?
A: The 4616703 cross-references to HY 4616703-A and HY 4616703-XL-A. These represent equivalent configurations. The base part number is 4616703. When ordering a replacement wheel for your B60ZHD pallet truck, use the complete manufacturer part number HY 4616703 to ensure you receive the correct 4-bearing assembly with 95A polyurethane tread.

Q: Is the 4616703 an original equipment part or aftermarket replacement?
A: The 4616703 is an aftermarket single load wheel assembly designed as a direct replacement for Hyster B60ZHD original equipment. It matches original equipment specifications including 95A polyurethane durometer, 4-bearing configuration, and mounting bore dimensions. Aftermarket wheels are engineered to meet or exceed original equipment performance standards and provide cost-effective replacement when wheels wear out.

Q: What is the typical service life of the 4616703?
A: Under typical warehouse operation with B60ZHD equipment, the 4616703 typically lasts. The 95A polyurethane provides good wear resistance. Actual service life depends on daily operating hours, floor surface conditions, maintenance intervals, and operating practices. Regular inspection and bearing maintenance extend wheel service life.

Q: How should the 4616703 be stored before use?
A: Store the 4616703 load wheel in a dry, temperature-controlled environment away from direct sunlight and extreme heat. Protect the polyurethane tread from oils, solvents, and chemicals that may degrade the material. Keep wheels stored vertically or in a manner that prevents flat-spotting of the tread.

Q: What maintenance does the 4616703 require during operation?
A: Inspect wheel bearings periodically for noise, roughness, or excessive play. Lubricate bearings according to Hyster B60ZHD maintenance guidelines. Check wheel tread for excessive wear, flat-spotting, or debris accumulation. Clean polyurethane tread regularly to maintain grip. Monitor bearing temperature during operation; excessive heat indicates bearing wear requiring replacement. Follow all maintenance procedures outlined in your B60ZHD operator and maintenance manual.