Product Description
Load Wheel
Frequently Asked Questions
Q: What does the -EZ designation on the SU S9151-EZ mean?
A: The -EZ suffix indicates that this wheel is manufactured with a High Traction polyurethane compound specifically designed for material handling equipment operating on wet floors and in cold storage environments. EZ does not mean easy installation or easy replacement. It refers to the tread compound formulation, which provides enhanced grip and flexibility in temperatures and moisture conditions where standard polyurethane wheels lose traction or become brittle.
Q: What is the temperature range for the SU S9151-EZ wheel?
A: The SU S9151-EZ High Traction polyurethane compound is engineered to maintain flexibility and grip in cold storage environments as low as -15°C to -20°C, depending on specific formulation and duty cycle. In standard warehouse temperatures (above 0°C), the wheel performs with excellent traction on both dry and wet concrete, making it a universal choice for multi-climate operations.
Q: Should I use the SU S9151-EZ if my electric pallet truck only operates on dry floors?
A: Yes, the SU S9151-EZ is suitable for dry-floor service. The High Traction compound provides superior grip and cut resistance in all environments. However, if your operation is exclusively dry warehouse floors at ambient temperature, a standard Cushothane XL wheel (such as SU S9151 or SU S9150-XL) may be more cost-effective. Choose the -EZ if you have any current or future wet or cold storage duty.
Q: How does the traction performance of the SU S9151-EZ compare to standard polyurethane wheels on wet floors?
A: The High Traction polyurethane in the SU S9151-EZ provides measurably improved grip on wet and oily floors compared to standard Cushothane compounds. This reduces wheel slip during acceleration and braking, improving load control and safety. Traction performance is most noticeable when stopping a loaded pallet jack quickly or navigating tight turns on wet concrete.
Q: What is the expected service life of the SU S9151-EZ in cold storage duty?
A: In continuous cold storage use (below freezing), expect 18-36 months of service life depending on traffic intensity and floor roughness. In mixed-duty operation (cold storage part-time, ambient temperature part-time), service life typically extends to 2-4 years. High Traction compound does not last as long as standard Cushothane on ambient dry floors because the softer formulation sacrifices some hardness for cold-temperature flexibility. Monitor tread wear monthly in cold operations.