Product Description
Polyurethane wheel, SKU 3012706, for electric lift truck applications. Wheel features a 3.00 inch diameter, 3.66 inch width, 20 mm sealed bearing bore, and 95A durometer polyurethane tread. Center constructed of QT450 cast iron, compatible with electric pallet jacks and lift trucks. Suitable for operation in frozen environments down to -40°C. Sourced and manufactured to Liftsplus.com specifications.
Specifications
Material
| Tread Material Specification | Polyurethane compound, 95A durometer hardness |
| Wheel Center Material | Cast iron to specification QT450 x 10 |
| Raw Material Source | Bayer and Mitsubishi polyurethane pre-polymer systems |
Part Numbers
| OEM Part Number | 3012706 |
Frequently Asked Questions
Q: What are the physical dimensions of the 3012706 polyurethane wheel?
A: The 3012706 features a 3.00 inch diameter, 3.66 inch width, and a 20 mm sealed bearing bore. The wheel center is cast iron to QT450 specification. These dimensions make it compatible with electric pallet jacks and lift trucks that use 20 mm bore assemblies.
Q: Which electric lift truck brands use the 3012706 wheel?
A: The 3012706 is compatible with electric pallet jacks and lift trucks from Crown, Toyota, Raymond, Yale, Hyster, and similar OEM manufacturers. Verify your equipment has a 20 mm sealed bearing bore and matches the wheel diameter and width before ordering.
Q: What is the tread material and durometer rating of the 3012706?
A: The 3012706 uses polyurethane with a 95A durometer hardness rating, manufactured from Bayer and Mitsubishi polyurethane pre-polymer systems. This compound delivers wear resistance and load stability in standard warehouse and freezer environments.
Q: Can the 3012706 operate in cold storage environments?
A: Yes. The 3012706 is rated for operation down to -40 degrees Celsius and maintains tread flexibility in frozen environments. The sealed 20 mm bearing bore protects against moisture and ice buildup in cold storage applications.
Q: What is the typical lifespan of the 3012706 polyurethane wheel?
A: Polyurethane wheels typically last 2-4 years depending on load frequency, floor surface, and environmental conditions. Inspect wheels quarterly for tread wear, flat spots, or bearing play. Replace when tread depth reduces by 50 percent or if wheel wobbles.
Q: What should I check before replacing an old wheel with the 3012706?
A: Verify the bearing bore diameter is 20 mm and sealed, measure the old wheel diameter and width to confirm they match 3.00 inch by 3.66 inch, and inspect the bearing cartridge for damage. Clean and dry the bearing bore before installing a replacement wheel assembly.