Product Description
Caterpillar CT 1009309 is a precision-engineered caster wheel assembly for electric pallet trucks (NPP 60), featuring 95A polyurethane tread, sealed ball bearings, and electrogalvanized washers for enhanced durability. Supersedes Cat 1009309 and offers interchangeability with CT 1009309-SG. Rated for 800 lbs at 3 inch load center, suited for demanding material handling environments.
Compatibility: Fits pallet jacks made by Caterpillar, model NPP 60. Alternate model: NPP60. SKU: CT 1009309
Specifications
Material & Construction
| Wheel Tread Material | Polyurethane, hardness rated at 95A Shore |
| Core Material | High-strength cast iron |
| Bearing Material | Chrome steel (SAE 52100) for inner and outer races |
Mechanical Specifications
| Wheel Hardness | 95A Shore durometer polyurethane tread |
| Mounting | Flanged mounting with bolt hole pattern matching CAT NPP 60 specifications |
Part Numbers & Compatibility
| Manufacturer Part Number | CT 1009309 |
| OEM Part Number | 1009309 |
| Cross-Reference Part Numbers | Supersedes Cat 1009309, equivalent to CT1009309, interchangeable with CT 1009309-SG |
| Compatible Models | CAT NPP 60 Pallet Truck |
Performance Specifications
| Service Factor | 1.25 for continuous lift truck duty |
Frequently Asked Questions
Q: What Caterpillar equipment does the CT 1009309 caster wheel assembly fit?
A: The CT 1009309 is a precision caster wheel assembly for Caterpillar NPP 60 electric pallet trucks. Alternate model designation is NPP60. Verify your equipment serial range matches before ordering.
Q: What does the 95A polyurethane tread specification mean?
A: 95A refers to the Shore hardness of the polyurethane tread compound. This hardness level provides durability and grip for standard material handling environments on typical warehouse floors.
Q: What load capacity does the CT 1009309 support?
A: The CT 1009309 is rated for 800 pounds at a 3-inch load center. This rating applies when the wheel is part of a complete assembly on the NPP 60 truck.
Q: What bearing type is used in this caster wheel assembly?
A: The CT 1009309 features sealed ball bearings for maintenance-free operation. Sealed design protects against dust and debris intrusion in warehouse and outdoor environments.
Q: Is the CT 1009309 interchangeable with other part numbers?
A: The CT 1009309 is interchangeable with CT 1009309-SG. It supersedes earlier Cat 1009309 versions. Contact us if you need cross-references to equivalent casters from other manufacturers.
Q: What are the electrogalvanized washers for in this assembly?
A: Electrogalvanized washers provide corrosion resistance and prevent loosening of fasteners. They enhance durability in wet storage and outdoor material handling applications.