Product Description
3 1/4 X 3 1/4 HL POLY LOAD WHL
Frequently Asked Questions
Q: What are the specifications of the CR 077084-3 poly load wheel?
A: The CR 077084-3 is a 3 1/4 by 3 1/4 inch high load polyurethane wheel for Crown electric lift trucks. The OEM polyurethane construction provides consistent performance and reliability in material handling environments.
Q: Which Crown models use the CR 077084-3?
A: The CR 077084-3 is compatible with select Crown electric pallet trucks and lift trucks. Verify your equipment model number and load wheel bore size match this part specification before ordering.
Q: What is the advantage of polyurethane for load wheels?
A: Polyurethane offers excellent wear resistance, maintains traction on various floor types, resists oils and chemicals, and provides smooth, quiet operation compared to metal or rubber alternatives. This material is industry standard for electric lift truck load wheels.
Q: How often should the CR 077084-3 wheel be inspected?
A: Inspect load wheels every 6 months or every 500 equipment operating hours, whichever comes first. More frequent inspection is recommended if equipment operates in harsh conditions, on rough surfaces, or under heavy loads.
Q: What causes premature failure of the CR 077084-3 wheel?
A: Premature wear occurs from excessive load weight, operation on rough or debris-filled floors, inadequate bearing lubrication, misalignment with the equipment frame, or bearing damage. Regular maintenance and proper equipment operation extend wheel lifespan.