Contents

Table of Contents
Important Safety Information
- Safety at All Times
- Look for the Safety Alert Symbol
- Safety Labels
Introduction
- Application
- Using This Manual
- Owner Assistance
Section 1: Assembly & Set-Up
- Tractor Requirements
- Torque Requirements
- Rear Blade Assembly
- 3-Point Hook-Up
- Leveling the Rear Blade
- Check Clearances
Section 2: Set-Up of Accessories
- Rake Attachment
- Skid Shoes (RB15 Series Only)
Section 3: Adjustments
- Blade Adjustments
  - Safety Alerts
  - Blade Offset
  - Blade Angling
  - Blade Reversing
  - Blade Tilt
  - Blade Pitch
Section 4: Operating Procedures
- Operating Checklist
- General Safety
- Inspection After Hook-Up
- Unhooking the Rear Blade
- Transporting
- Rear Blade Functions
  - Grading
  - Edge work
  - Ditch Work
  - Backfilling
- Basic Operating Instructions
- General Operating Instructions
Section 5: Maintenance & Lubrication
- Maintenance
- Long-Term Storage
- Ordering Replacement Parts
- Lubrication Points
  - Moldboard and Blade
Section 6: Specifications & Capacities
Section 7: Features & Benefits
Section 8: Troubleshooting
Section 9: Torque Values Chart
Section 10: Warranty

Kubota RB0548 Operator's Manual

Pages 28

Year 2020

Language(s)

of 28

Kubota RB0548 Rear Blades Specification

The Kubota RB0548 Rear Blade is a versatile and robust implement designed for efficient land management tasks such as grading, leveling, and snow removal. It is engineered to cater to the demands of small to mid-sized tractors. The blade features a 48-inch working width, offering substantial coverage for various agricultural and landscaping applications. Constructed from high-quality, durable steel, the RB0548 ensures longevity and resilience under strenuous working conditions.

This rear blade is equipped with a manual angle adjustment mechanism, allowing the operator to pivot the blade to multiple positions. This feature enhances its functionality, enabling precise control over soil displacement and material distribution. The RB0548 supports both forward and reverse operations, providing flexibility and ease of use in diverse terrain and working environments.

Its compatibility with standard Category 1 three-point hitch systems ensures easy attachment and detachment, facilitating seamless integration with a wide range of tractor models. The blade's moldboard features a curved design, optimizing the flow and movement of material, reducing resistance, and enhancing operational efficiency.

The RB0548 is designed with user safety and convenience in mind, incorporating easily accessible adjustment points and a straightforward setup process. Its compact size and lightweight nature contribute to minimal soil compaction, preserving ground integrity during use. Overall, the Kubota RB0548 Rear Blade stands out as a reliable and efficient tool for operators seeking durable equipment for routine maintenance and land management tasks.

Kubota RB0548 Rear Blades F.A.Q.

How do I attach the Kubota RB0548 Rear Blade to my tractor?

To attach the Kubota RB0548 Rear Blade, first align the hitch pins with the tractor's 3-point hitch. Secure the top link and lower lift arms, ensuring all pins are locked in place. Adjust the top link to level the blade and ensure all connections are tight.

What is the recommended maintenance schedule for the Kubota RB0548 Rear Blade?

It is recommended to inspect the Kubota RB0548 Rear Blade before each use. Check for any loose bolts or pins, and lubricate all pivot points every 20 hours of operation. Clean off any debris after use to prevent rust and wear.

How do I adjust the angle of the Kubota RB0548 Rear Blade?

To adjust the angle of the Kubota RB0548 Rear Blade, first ensure the tractor is on a flat surface. Remove the angle adjustment pin, rotate the blade to the desired position, and then reinsert the pin to secure it.

What should I do if the Kubota RB0548 Rear Blade is not leveling properly?

If the blade is not leveling properly, check the top link adjustment and ensure the 3-point hitch is correctly adjusted. Verify that the tractor is on level ground and that all connection points are secure and free of debris.

Can the Kubota RB0548 Rear Blade be used for snow removal?

Yes, the Kubota RB0548 Rear Blade can be used for snow removal. Adjust the blade angle to push snow efficiently, and ensure the blade height is set to prevent damage to the surface being cleared.

What are the safety precautions when using the Kubota RB0548 Rear Blade?

Always ensure the blade is securely attached before use. Keep bystanders away from the operating area, and avoid making sharp turns at high speeds. Wear appropriate safety gear, such as gloves and eye protection, during operation.

How do I store the Kubota RB0548 Rear Blade when not in use?

To store the Kubota RB0548 Rear Blade, clean it thoroughly to remove dirt and debris. Apply a light coat of oil to prevent rust and store it in a dry, sheltered location. Secure the blade to prevent it from tipping over.

What should I do if the blade gets stuck during operation?

If the blade gets stuck, stop the tractor immediately. Check for any obstructions and clear them safely. Avoid forcing the blade to move, as this can damage both the blade and the tractor.

What are the compatible tractors for the Kubota RB0548 Rear Blade?

The Kubota RB0548 Rear Blade is compatible with most compact and sub-compact tractors that have a Category 1, 3-point hitch system. Check the tractor's manual for specific compatibility.

How do I ensure the longevity of the Kubota RB0548 Rear Blade?

Regular maintenance is key to ensuring the longevity of the Kubota RB0548 Rear Blade. Lubricate moving parts, check for wear and tear, and store the blade properly when not in use. Regularly inspect all bolts and connections for tightness.