Polyurethane Industrial Wheel by Liftsplus

Frequently Asked Questions

Q: What equipment is the 4522-04620 wheel compatible with?
A: The 4522-04620 is an industrial polyurethane wheel designed for electric lift trucks and material handling equipment. It is compatible with Mitsubishi, Nichiyu, Toyota, Crown, and Raymond warehouse equipment. The wheel features high resilience polyurethane tread bonded to cast iron or steel wheel center per specification.

Q: What are the material specifications of the 4522-04620 wheel?
A: The 4522-04620 combines high resilience polyurethane tread using Bayer or Mitsubishi chemistry with a cast iron or steel wheel center. The polyurethane compound provides abrasion resistance, load capacity, and floor grip. The steel or cast iron core provides structural strength to support heavy warehouse loads and resist lateral stress.

Q: Is the 4522-04620 wheel suitable for cold storage and wet floors?
A: Yes. The high resilience polyurethane tread maintains grip and flexibility in cold storage environments and on wet floors. The compound resists hardening at low temperatures and provides consistent traction in frozen and damp conditions common in refrigerated warehouses.

Q: What is the typical lifespan of the 4522-04620 polyurethane wheel?
A: Polyurethane wheel lifespan varies with load frequency, floor conditions, and maintenance. Under normal warehouse use, the 4522-04620 typically lasts 2-4 years before tread wear or delamination requires replacement. Rough concrete, heavy daily use, and impact damage accelerate wear.

Q: How should the 4522-04620 wheel be stored?
A: Store the wheel in a cool, dry location away from direct sunlight, extreme heat, and ozone sources. Protect from moisture and humidity. Store upright or horizontally on a flat, clean surface. Avoid stacking heavy items on top of wheels for extended periods to prevent permanent deformation.

Q: Is this a direct replacement for original Mitsubishi lift equipment?
A: Yes, the 4522-04620 is a direct replacement factory-spec wheel for Mitsubishi lift trucks and compatible Nichiyu equipment. Verify that the wheel matches your specific equipment model before ordering to ensure proper fitment.