Product Description
The HY 4077407 is a load wheel assembly designed for Hyster electric pallet trucks and compatible lift equipment. This direct replacement wheel features a polyurethane wheel with 6205 sealed stainless steel bearings for durability and low-maintenance operation in demanding warehouse environments. Includes string guards and riser bracket for secure mounting. The 98 Shore A durometer polyurethane compound resists abrasion on concrete floors while maintaining excellent load-bearing capacity and traction.
Specifications
Wheel Specifications
| Wheel Material | Polyurethane elastomer compound |
| Durometer Hardness | 98 Shore A |
Bearing Specifications
| Bearing Type | 6205 sealed bearings |
| Bearing Material | Stainless steel sealed construction |
Assembly Components
| Part Number | HY 4077407 |
| Related Variants | HY 4077400, HY 4077404 |
| Cross-Reference Equivalents | Crown 350562, Crown 354576 |
| Included Components | Wheel assembly, sealed bearings, string guards, riser bracket |
| Application | Electric pallet truck |
Frequently Asked Questions
Q: What are the wheel specifications for the HY 4077407?
A: The HY 4077407 features a polyurethane wheel with a bore. The wheel is constructed from a polyurethane elastomer compound with a Shore A durometer hardness of 98, which provides excellent abrasion resistance and durability on warehouse floors.
Q: What bearing type is used in the HY 4077407 assembly?
A: The HY 4077407 uses 6205 sealed stainless steel bearings. Sealed construction prevents contaminant ingress and extends bearing life, while stainless steel material resists corrosion in wet, cold storage, or salt-exposed warehouse environments.
Q: What durometer hardness rating does the HY 4077407 polyurethane wheel have?
A: The HY 4077407 polyurethane elastomer has a Shore A durometer hardness of 98. This hardness rating provides excellent abrasion resistance and wear life on concrete warehouse floors while maintaining adequate traction for material handling applications typical of electric pallet truck operations.
Q: Are there cross-reference part numbers for the HY 4077407?
A: Yes, HY 4077407 has Crown part number equivalents including Crown 350562 and Crown 354576 for compatible wheel assemblies. Related assembly variants include HY 4077400 and HY 4077404. These cross-references allow compatibility with certain Crown lift truck models, but always verify fitment with your specific equipment.
Q: What materials make up the HY 4077407 assembly?
A: The HY 4077407 wheel is constructed from polyurethane elastomer compound engineered for industrial load handling. Bearings are stainless steel with sealed construction to prevent moisture and contamination. String guards and riser bracket are steel with corrosion-resistant finish, providing durability in demanding warehouse environments.
Q: Which Hyster pallet truck models are compatible with the HY 4077407?
A: The HY 4077407 is engineered for electric pallet truck applications including Hyster walkie models. Verify specific compatibility with your equipment by checking the truck model, serial number range, and cross-referencing with documentation. Axle specifications must match your truck before ordering.
Q: How do sealed bearings on the HY 4077407 improve performance?
A: Sealed bearing construction on the HY 4077407 prevents water, dust, and other contaminants from entering the bearing cavity. This design extends bearing service life, reduces friction, and improves reliability in harsh warehouse conditions including moisture exposure and cold storage environments.
Q: What is the advantage of the 98 Shore A durometer rating on this wheel?
A: A 98 Shore A durometer provides optimal balance between hardness and grip for industrial load wheels. This rating resists abrasion and wear on concrete floors typical of warehouse operations while maintaining sufficient traction and load-bearing capacity for electric pallet truck applications.
