Product Description
SU S9163-XL Load Wheel for Superior electric pallet jacks features a high-resilience polyurethane tread bonded via XL3 technology to an anti-shear steel core. This component provides 6.000 inch outside diameter by 4.125 inch width, optimized for high-load, severe duty cycles common in electric lift truck applications. Bore diameter is precisely 2.947 inches and finished for tight tolerances and secure fit. No supersession, replacement, or equivalent part numbers were found in referenced catalogs
Specifications: 6.000 inch diameter x 4.125 inch width (6.000" x 4.125" | 6 x 4.13 wheel | 6 x 4-1/8 | 152.40mm x 104.77mm)
Specifications
Material & Construction
| Tread Material | High-resilience polyurethane compound, XL series |
| Core Material | Steel core, finished for enhanced bond strength |
Part Numbers & Compatibility
| Manufacturer Part Number | SU S9163-XL |
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 6 |
| Inside Diameter | 2.947 |
| Width Side to Side | 4.125 |
| Tread Profile | 3/8 Radius |
| Bore Depth | 0.827 |
| Bore Outside Diameter | 3.1471 |
Frequently Asked Questions
Q: What are the dimensions and specifications of the SU S9163-XL load wheel?
A: The SU S9163-XL features a 6.000 inch outside diameter with 4.125 inch width side to side. Bore diameter is 2.947 inches with a 3/8 inch radius tread profile. The wheel is constructed with high-resilience polyurethane tread bonded to a steel core using XL3 bonding technology, optimized for heavy-duty electric lift truck applications.
Q: Which equipment types is the SU S9163-XL compatible with?
A: This load wheel is designed for electric lift trucks and pallet jack applications that require high-load, severe duty cycle performance. Verify that your equipment bore diameter matches 2.947 inches and width clearance accommodates the 4.125 inch width before ordering to ensure proper fitment.
Q: What material is the SU S9163-XL tread made from and why does it matter?
A: The tread is composed of Cushothane XL, a high-resilience polyurethane compound that delivers superior load-bearing capacity and durability in severe duty applications. The XL3 bonding technology creates a strong bond between the tread and steel core, reducing tread separation and extending wheel life under continuous use.
Q: Can I use the SU S9163-XL as a direct replacement for another brand load wheel?
A: The SU S9163-XL may be compatible with electric lift trucks from manufacturers including Crown, Toyota, Raymond, Yale, and Hyster if the bore and width dimensions match your equipment. Measure your existing wheel or equipment bore specifications before ordering to confirm compatibility. No cross-reference or supersession information is available, so dimension verification is critical.
Q: What is the expected lifespan of the SU S9163-XL under normal operating conditions?
A: Lifespan depends on load cycles, floor conditions, and duty cycle frequency. The Cushothane XL material and XL3 bonding are engineered for severe duty performance, meaning the wheel can handle continuous high-load cycles typical of warehouse and distribution environments. Monitor for tread wear and check the bond integrity between tread and core during routine maintenance.