CT 971760

Frequently Asked Questions

Q: What are the key dimensions and fitment specs for CT 971760?
A: The CT 971760 is a 3.25 inch diameter by 3.25 inch width load wheel with a precision ball bearing pre-installed. The bore diameter and material specifications depend on your specific equipment configuration. These dimensions fit standard Caterpillar electric pallet jack wheel carriage widths. Always measure your current wheel before ordering to confirm width and bore compatibility.

Q: What are the cross-reference part numbers for CT 971760?
A: The CT 971760 has several cross-reference formats: CT 971760, CT-971760 (hyphenated), CT 971760-A, and the OEM equivalent CT971760 (no spaces or hyphens). All refer to the same load wheel. Use any format when ordering; they are interchangeable in catalogs. The -A variant typically indicates an assembly configuration, so confirm which version you need before purchasing.

Q: What does 95A Shore polyurethane mean for load capacity and wear?
A: The 95A Shore hardness polyurethane provides high-load capacity and moderate wear resistance. This grade balances durability with traction, making it suitable for heavy-duty electric pallet truck applications on standard concrete floors. The 95A compound is slightly softer than 97A grades, so it provides better grip on contaminated or wet floors but may wear faster under continuous operation.

Q: Why is the steel core with precision bearing seat important?
A: The steel core provides structural rigidity needed for high-load electric lift truck duty. The precision bearing seat ensures the pre-installed ball bearing sits concentrically in the wheel bore, which minimizes runout and wobble. Poor bearing seating causes premature bearing wear and uneven polyurethane tread wear. The machined precision finish is critical for balanced wheel operation.

Q: What equipment is the CT 971760 designed for?
A: The CT 971760 is designed for Caterpillar electric pallet trucks and electric lift truck applications. This wheel is rated for continuous-duty heavy-load environments typical of warehouses and distribution centers. The 3.25 inch diameter and 95A compound are optimized for forklift and pallet jack speed and load ratings. Verify your equipment model against compatibility specs before ordering.

Q: How do I know when the CT 971760 needs replacement?
A: Replace the CT 971760 when the polyurethane tread becomes visibly glazed or hardened, or when you notice reduced traction on wet or dirty floors. Listen for grinding or squealing noises, which indicate bearing wear. If the wheel wobbles or the equipment pulls to one side, the wheel may be damaged or the bearing may be failing. These are signs replacement is needed within weeks to days.