Product Description
SU 9874-A Load Wheel Assembly by Liftsplus.com is a polyurethane bonded load wheel designed for electric lift truck applications, featuring a high-strength forged steel core and durable polyurethane tread construction.
Specifications
Material & Construction
| Tread Material | Polyurethane |
| Core Material | High-strength forged steel |
| Wheel Finish | Polyurethane tread, unfinished steel core |
Part Numbers
| Manufacturer Part Number | SU 9874-A |
Frequently Asked Questions
Q: What is the core material used in the SU S9874-A?
A: The SU S9874-A uses a high-strength forged steel core rather than cast or aluminum. Forged steel provides superior impact resistance and durability in demanding reach truck outrigger applications.
Q: Why is polyurethane bonding critical for the SU S9874-A?
A: Polyurethane bonding chemically fuses the tire to the forged steel core, preventing separation and delamination during cyclic loading and steering. A strong bond extends wheel life and reduces the risk of sudden tire failure during operation.
Q: Can the SU S9874-A tire be regrooved or retreaded?
A: No. The SU S9874-A is not designed for regrooving or retreading. Once the polyurethane tread is worn, the wheel must be replaced as a complete assembly. Attempting to regroove can compromise the bond and create safety hazards.
Q: How do I know if the SU S9874-A is compatible with my truck model?
A: Check your truck manual or outrigger assembly nameplate for the required bore diameter, outer diameter, and width. Cross-reference these dimensions with your specific truck make and model. Contact our technical team with your truck documentation to confirm fitment.
Q: What maintenance is required for the SU S9874-A?
A: Inspect weekly for visible cracks, flat spots, or tire separation. Clean the wheel and hub with mild soap and water to remove debris and salt. Do not apply harsh solvents or oils. Check bearing play monthly by grasping the tire and attempting side-to-side movement; excessive play indicates worn bearings requiring wheel replacement.