Product Description
The F9143-SG Polyurethane Wheel Assembly is a durable, impact-resistant wheel designed for electric lift trucks and material handling equipment. Features a chemically bonded polyurethane tread on a machined steel core with pre-installed string guards for superior protection against collisions and debris damage. The 95A Shore A hardness polyurethane provides excellent load capacity, abrasion resistance, and reliable traction on warehouse floors. Ideal for continuous-duty operations in standard indoor warehouse environments.
Specifications
Material & Construction
| Core Material | Machined steel core |
| Tread Construction | Polyurethane tread chemically bonded to steel core |
| Material Specification | Polyurethane, 95A Shore A hardness per ASTM D2240 |
| Protective Features | Impact-resistant string guards pre-installed |
Part Numbers
| Part Number | F9143-SG |
| Manufacturer Part Number | F9143-SG |
Performance Specifications
| Hardness | 95A Shore A |
| Application | Electric lift trucks, pallet jacks, and industrial material handling equipment |
Frequently Asked Questions
Q: What is the purpose of the string guards on the F9143-SG?
A: String guards are impact-resistant protective covers that shield the polyurethane tread from debris, racking damage, and side contact with warehouse obstacles. Pre-installed on the F9143-SG, they reduce damage from collisions with racks, pallets, and doorways, extending wheel life by protecting against edge chunking and sidewall degradation.
Q: What are the complete specifications for the F9143-SG wheel assembly?
A: The F9143-SG features a 95A Shore A polyurethane chemically bonded to a machined steel core with pre-installed string guards for maximum protection.
Q: Why is 95A Shore A hardness used on the F9143-SG?
A: 95A Shore A polyurethane provides a balance of load capacity and traction for standard warehouse operations. This medium-firm hardness resists abrasion and maintains tread under continuous use, offering excellent grip on concrete while remaining durable for high-load electric lift truck applications.
Q: What is the benefit of chemical bonding in the F9143-SG?
A: Chemical bonding creates a permanent, seamless connection between the tread and core, eliminating separation failure common in mechanically bonded wheels. This construction prevents tread separation, sidewall peeling, and core delamination, extending wheel life and maintaining reliable performance during heavy material handling operations.
Q: What types of equipment is the F9143-SG compatible with?
A: The F9143-SG is designed for electric lift trucks, pallet jacks, and forklifts from major manufacturers including Crown, Toyota, Hyster, Yale, and Raymond. Verify your equipment's wheel specifications before ordering to ensure proper fit.
Q: Can the F9143-SG be used in cold storage or wet environments?
A: The F9143-SG is designed for standard warehouse applications. For cold storage below 32°F or consistently wet floor operations, contact our technical team to discuss alternative formulations that may offer better performance in those specific environments.
