Husqvarna R400 Series User Manual

Husqvarna Gravel Harrow R400 Series Gravel Harrow manual cover

Pages 10

Year 2022

Language(s)

of 10

Husqvarna Gravel Harrow R400 Series Gravel Harrow Specification

The Husqvarna Gravel Harrow R400 Series is designed to provide robust and efficient gravel surface maintenance, ideal for both commercial and residential applications. This series offers a powerful solution for leveling and grading gravel driveways, paths, and small roadways. The harrow features a durable construction with high-strength steel components, ensuring long-lasting performance under demanding conditions. The R400 Series is equipped with adjustable tines that allow for precise control over the depth and aggressiveness of the harrowing action, which is crucial for achieving an even and well-maintained surface.

A key feature of the R400 Series is its compatibility with a range of towing vehicles, thanks to its versatile hitch system. This adaptability makes it suitable for use with ATVs, UTVs, and compact tractors, offering flexibility across various operational scenarios. The harrow's design includes strategically placed support wheels that enhance maneuverability and maintain consistent contact with the ground, optimizing the effectiveness of the tines.

Ease of use is a priority, with intuitive controls that simplify operation even for those with limited experience in equipment handling. The R400 Series emphasizes safety, incorporating features such as reinforced edges and a low center of gravity to reduce the risk of tipping. Maintenance is straightforward, facilitated by easy access to critical components, ensuring that the equipment remains in peak condition with minimal downtime. Overall, the Husqvarna Gravel Harrow R400 Series represents a reliable and efficient choice for maintaining gravel surfaces, combining strength, versatility, and user-friendly operation.

Husqvarna Gravel Harrow R400 Series Gravel Harrow F.A.Q.

What is the recommended procedure for adjusting the tines on the Husqvarna R400 Series Gravel Harrow?

To adjust the tines, first ensure the harrow is on a level surface. Loosen the adjustment bolts and set the tines to the desired depth, usually between 2 to 4 inches for optimal performance. Tighten the bolts securely before use.

How often should I perform maintenance checks on the R400 Series Gravel Harrow?

It is recommended to perform maintenance checks before and after each use. This includes inspecting for any loose bolts, checking tine wear, and ensuring all moving parts are lubricated.

What should I do if the harrow is not leveling the gravel evenly?

Check the tine alignment and ensure they are set evenly. Also, inspect if there is any blockage or buildup around the tines that might be affecting performance. Adjust as necessary.

Can the R400 Series be used on wet gravel, and what precautions should be taken?

While the R400 Series can be used on wet gravel, it's important to reduce the speed to prevent slipping and potential damage. Ensure the tines are clean and free from mud to maintain effectiveness.

What type of lubrication is recommended for the moving parts of the gravel harrow?

Use a high-quality, lithium-based grease for lubricating the moving parts. Apply it to the pivot points and any other areas that show signs of wear or friction.

How can I store the R400 Series Gravel Harrow during the off-season?

Clean the harrow thoroughly to remove all dirt and debris. Apply a light coat of oil to the tines to prevent rust. Store in a dry, sheltered place off the ground if possible.

What is the procedure if a tine breaks during operation?

Stop using the harrow immediately to prevent further damage. Replace the broken tine with a new one, ensuring it matches the specifications of the original part. Tighten all bolts securely before resuming work.

How can I improve the efficiency of the R400 Series when working with compacted gravel?

Ensure the tines are sharp and properly adjusted for depth. Consider using a cross-hatching pattern while working to break up the compacted gravel more effectively.

Is it possible to attach additional accessories to the R400 Series Gravel Harrow?

Yes, some accessories can be attached to enhance functionality, such as leveling blades or additional weights. Ensure compatibility with the model before installation.

What troubleshooting steps should I take if the harrow vibrates excessively during use?

Check for loose bolts and ensure all components are securely fastened. Inspect the tines for uneven wear or damage, and replace if necessary. Balancing the harrow correctly can also reduce vibrations.