Product Description
The SY73018 chain connector is a durable replacement link for manual pallet jack lift mechanisms. Constructed from hardened steel with a zinc-plated finish, this connector resists corrosion and provides reliable load support in warehouse and dock environments. Designed for standard 5,500-pound capacity manual pallet jacks, the SY73018 ensures smooth and consistent lifting operation when maintained properly. Compatible with leading manual pallet jack brands including Crown, Toyota, Raymond, Yale, and Hyster. Light regular lubrication and periodic inspection keep this connector functioning reliably throughout its 3-5 year service life.
Specifications
Physical Specifications
| Material | Hardened Steel |
| Finish | Zinc Plated |
| Load Rating | 5,500 lbs per lifting point |
| Expected Lifespan | 3-5 years under normal warehouse use |
Compatibility
| Compatible Equipment Type | Manual Pallet Jack |
| Compatible Brands | Crown, Toyota, Raymond, Yale, Hyster |
Frequently Asked Questions
Q: What equipment is the SY73018 chain connector compatible with?
A: The SY73018 chain connector is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, and Hyster. Verify your equipment model and serial range before ordering to ensure proper fitment with your lift mechanism.
Q: What material is the SY73018 made from?
A: This chain connector is constructed from hardened steel with a zinc-plated finish to resist corrosion and rust. The hardened composition provides durability under repeated load cycling and prevents premature link wear or failure in warehouse environments.
Q: When should I replace the SY73018?
A: Replace the connector if you observe visible cracking, permanent deformation, or rust penetration that cannot be cleaned. If the lift chain becomes loose or slack develops suddenly, inspect the connector for failure. Most connectors last 3 to 5 years under normal warehouse use.
Q: What maintenance does the SY73018 require?
A: Apply light machine oil or penetrating lubricant to the connector link quarterly, especially in humid or freeze-thaw climates. Wipe away excess oil to prevent dirt accumulation. Do not use heavy grease, which attracts debris and accelerates wear.
Q: What is the load rating for the SY73018?
A: The SY73018 is rated for the standard manual pallet jack load capacity of 5,500 pounds per lifting point when installed in pairs. Do not exceed this rating. Inspect the connector before each use if the jack handles loads near or at maximum capacity.