7 Ton Forklift Jack Forklift Jacks BrandName

Frequently Asked Questions

Q: What is the lifting capacity of the FJ FLJ7?
A: The FJ FLJ7 is a 7-ton manual or electric hydraulic jack designed for medium-duty forklift service. The 7-ton rating applies at full lift height on level ground. Exceeding this capacity can rupture seals and collapse the hydraulic system.

Q: Which equipment types are compatible with FJ FLJ7?
A: FJ FLJ7 fits most sit-down electric forklifts and pneumatic sit-down forklifts in the 6-8 ton capacity range from Crown, Toyota, Raymond, Yale, Jungheinrich, and Linde. Confirm your lift truck has a compatible jack pocket or frame saddle before ordering.

Q: What is the minimum and maximum lift height of the FJ FLJ7?
A: The FJ FLJ7 has a collapsed height of approximately 12-14 inches and extends to 28-30 inches depending on model. Always refer to your equipment manual for exact dimensions. Verify clearance under your forklift before lifting to avoid hitting the frame.

Q: How does the FJ FLJ7 differ from the FJ FLJ4?
A: The FJ FLJ7 is rated for 7 tons and is built with larger bore cylinders and heavier steel construction than the FJ FLJ4, which is 4 tons. Do not substitute a 4-ton jack for a 7-ton application as it will fail under load.

Q: What hydraulic fluid specification does the FJ FLJ7 require?
A: FJ FLJ7 requires ISO 46 hydraulic fluid. Check your equipment documentation for the exact grade and anti-corrosion additives required. Using non-compliant fluid can void the warranty and damage internal components.