Product Description
Spring
Frequently Asked Questions
Q: What does the 00591-22800-81 spring do on a forklift?
A: This spring provides tension and counterbalance support in the forklift lift mechanism, mast assembly, or tilt cylinder system. It helps maintain lift arm pressure, assists in controlled lowering, and reduces wear on hydraulic components by providing consistent spring force during load cycles.
Q: Which forklift models and manufacturers use this spring?
A: This spring is compatible with electric and combustion forklifts from Crown, Toyota, Yale, Hyster, Raymond, Jungheinrich, and Linde. Verify your forklift model, lift height, and load capacity before ordering, as spring rate and dimensions are engineered for specific equipment configurations.
Q: How do I know if this spring is worn and needs replacement?
A: Signs of spring wear include reduced lift smoothness, uneven mast tilt, slow or hesitant lowering of the forks, or loss of lift force after several pump cycles. Physical inspection may show permanent deformation, cracks, rust, or separation of coils. A failing spring reduces equipment reliability and should be replaced promptly.
Q: What material and grade is this spring manufactured from?
A: This spring is made from high-carbon alloy steel and heat-treated to resist fatigue and permanent deformation. The spring is rated for tens of thousands of load cycles and is designed to operate reliably under the pressure and motion demands of forklift mast and tilt systems.
Q: What is the typical service life of this spring?
A: Under normal warehouse and dock operation, this spring typically lasts 3 to 7 years or 1,500 to 3,000 operating hours before spring rate degradation becomes noticeable. Outdoor exposure, high-frequency cycling, or improper maintenance will reduce service life. Spring replacement is recommended as part of scheduled forklift maintenance to maintain peak performance and safety.