Ranger RFJ-6HD 3-Ton Capacity "Low Rider" Floor Jack - 5150446

• 6,000-lb. lifting capacity
• Low-Profile chassis accommodates low ground-clearance vehicles
• Swivel casters for easy mobility
• "Quick-pump" feature for faster lifting speeds
• Professional model designed for heavy use
• Universal joint pressure release system
• Roller-cam, dual plunger pump assembly
• Heavy steel construction for maximum durability
• Double-sealed hydraulics for longer service life
• Sealed hydraulic unit prevents contamination
• Safety over-load system
• Flanged side plates for increased strength

Specifications

Manuals

Ranger RFJ-6HD User Manual
Ranger RFJ-6HD Sales Sheet

What our Experts Think

• High Lifting Capacity: The Ranger RFJ-6HD "Low Rider" Floor Jack can lift up to 3 tons (6,000 lbs), making it suitable for a wide range of vehicles.

• Low-Profile Design: Its low-profile chassis, with a lowered pad height of 3-5/8 inches, allows it to fit under vehicles with low ground clearance. 

• Quick-Lift Feature: Equipped with a "quick-pump" system, it reaches its maximum lifting height of 21 inches in fewer pumps, enhancing efficiency. 

• Durable Construction: Built with heavy steel, it ensures durability and longevity, capable of withstanding heavy use. 

• Enhanced Safety: Features like a safety overload system and double-sealed hydraulics provide added security and extend service life

Q&A

Q: What is the lifting capacity of the RFJ-6HD floor jack?

A: The RFJ-6HD has a lifting capacity of 6,000 lbs (2,722 kg), suitable for a wide range of vehicles.

Q: What are the lowered and raised heights of this jack?

A: The jack features a lowered height of 3-5/8 inches (90 mm) and a raised height of 21 inches (533 mm), accommodating vehicles with low ground clearance.

Q: How does the "Quick-Pump" feature benefit users?

A: The "Quick-Pump" design allows for faster lifting speeds, enabling the jack to reach its maximum height with fewer pumps, improving efficiency during use.

Q: What materials are used in the construction of the RFJ-6HD?

A: Constructed from heavy-duty steel, the jack ensures maximum durability and longevity, capable of withstanding heavy use.

Q: Does the RFJ-6HD include safety features?

A: Yes, it includes a safety overload system to prevent overloading, ensuring safe operation during lifting tasks.

Q: What are the dimensions and weight of the jack?

A: The jack has a front overall width of 11 inches (279 mm), a rear overall width of 14 inches (356 mm), a chassis length of 27 inches (686 mm), and a shipping weight of 94 lbs (43 kg).

Maintenance Tips

• Regular Cleaning: After each use, clean the floor jack to remove dirt, grease, and debris. Use a mild detergent and a soft cloth to prevent surface damage.

• Lubrication:

• Hydraulic System: Periodically check the hydraulic fluid level. With the saddle fully lowered and the jack on level ground, remove the filler screw. If the fluid level is below the hole, add quality hydraulic fluid as needed. Avoid using brake fluid, alcohol, detergent motor oil, dirty oil, or any fluid other than quality hydraulic fluid.
• Moving Parts: Lubricate all moving joints, including the saddle post and handle pivot, with appropriate grease to ensure smooth operation and extend the jack's lifespan.
• Air Purging: Air may become trapped in the hydraulic system during transit. To purge air:
• Open the release valve by twisting the handle counterclockwise.
• Pump the handle rapidly 4-6 times to expel air from the oil passages.
• Close the release valve by twisting the handle clockwise and pump the handle.
• If the lift arm raises, the jack is ready for use. If not, repeat this procedure.
• Safe Operation:
• Load Capacity: Adhere to the jack's 3-ton lifting capacity.
• Positioning: Before lifting, ensure the jack is correctly positioned under the vehicle's lifting point.
• Lifting: Close the release valve tightly by twisting the handle clockwise (avoid overtightening). Operate the jack handle until the saddle approaches the load. Once the load is raised to the desired height, place jack stands under the vehicle for added safety.
• Lowering: After ensuring jack stands are securely in place, open the release valve slowly by twisting the handle counterclockwise to lower the vehicle onto the stands. Before removing the jack, ensure the release valve is closed tightly.
• Storage: Store the jack in a clean, dry place, fully lowered, to prevent corrosion and maintain functionality.