Product Description
Spring
Frequently Asked Questions
Q: What is the VL 247 spring and what does it do?
A: The VL 247 is the main compression spring in the manual pallet jack pump mechanism. It provides the force needed to return the lift arms to the lowered position after the load is released, and maintains proper tension on internal pump components.
Q: Which manual pallet jack models use the VL 247 spring?
A: The VL 247 is compatible with standard-duty manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT in the 2500 to 5500 pound capacity range. Verify your specific model before ordering.
Q: What symptoms indicate the VL 247 spring is failing?
A: A worn or broken VL 247 spring causes slow or incomplete lowering of the forks, reduced tension on the pump rod, poor lift consistency, or complete inability to lower the load. The jack may also feel loose or unstable during operation.
Q: What is the VL 247 spring rate and load capacity?
A: The VL 247 typically has a spring rate of 80 to 120 pounds per inch and total load capacity of 400 to 600 pounds at full compression, depending on the jack model. Confirm specifications against your equipment documentation.
Q: How long does the VL 247 spring last?
A: Under normal use, the VL 247 spring lasts 5 to 10 years or 50,000 to 100,000 pump cycles. Factors such as overloading, rapid cycling, or extreme temperature exposure can reduce lifespan. Replace if spring becomes visibly deformed or loses tension.
