Adding a Boot to the Deere 800C: A Guide for Improved Performance

[MikePhua]

The John Deere 800C, a popular crawler dozer, is known for its strength, versatility, and durability in tough construction and forestry projects. However, like many heavy-duty machines, it may sometimes require modifications to further enhance its functionality or to address specific challenges. One such modification involves adding a boot to the machine, a relatively simple upgrade that can yield significant benefits, especially for those working in demanding terrains.
This article explores the reasons why a boot might be added to a Deere 800C, the process of installation, and the advantages this modification offers.
Overview of the John Deere 800C Crawler Dozer
The John Deere 800C is part of John Deere’s line of heavy-duty construction equipment, specifically designed for earth-moving, grading, and landscaping applications. Known for its robust performance, the 800C comes equipped with a powerful engine, usually in the range of 75-95 horsepower, depending on the model year. It offers excellent traction and mobility, making it a preferred choice in rough terrains and compact spaces.
The 800C dozer features a track-based system, which gives it superior ground contact, stability, and the ability to traverse various terrains like sand, gravel, mud, and rocky surfaces. However, like other dozers, it may face challenges such as increased wear on the undercarriage and potential damage to the machine’s hydraulic components from exposure to dirt, debris, and moisture.
Why Add a Boot to the Deere 800C?
A “boot” is a protective cover that can be added to certain parts of the dozer, especially the undercarriage and track system. In the case of the John Deere 800C, a boot is often added to safeguard the drive sprockets, track rollers, and other critical components from the harsh working environment. The boot serves several purposes:

1. Protection from Debris and Dirt: As a crawler dozer works through construction sites, forestry, or mining environments, it can encounter a variety of debris, rocks, and dirt. Over time, these materials can get caught in the undercarriage, causing unnecessary wear on the drive components. A boot acts as a barrier, preventing debris from getting lodged in critical areas.
   
2. Improved Durability: Adding a boot can prolong the life of the dozer's undercarriage components. The extra layer of protection minimizes wear from friction, which is particularly beneficial when operating on abrasive surfaces or in rough terrain.
   
3. Enhanced Performance in Muddy or Wet Conditions: In muddy or wet working environments, a boot helps keep the undercarriage clear of excessive build-up, improving the dozer’s performance. It helps maintain traction, ensuring that the machine doesn't get stuck or lose its ability to move efficiently.
   
4. Preventing Damage from Water and Moisture: Water and moisture can cause rusting and corrosion on critical machine parts. By keeping the undercarriage sealed, a boot prevents moisture from seeping into the drive components, thereby reducing the risk of long-term damage.
   
5. Reduced Maintenance Costs: With the added protection of a boot, there is less likelihood of costly repairs or part replacements due to wear and tear. This modification can help reduce downtime and extend the lifespan of your dozer.
   

How to Add a Boot to the Deere 800C
Adding a boot to the John Deere 800C involves several steps, but the process is manageable with proper tools and basic mechanical knowledge. Here's a general guide for those looking to add this enhancement:

1. Choose the Right Boot: The first step is selecting a boot that fits the specific model of the Deere 800C. Not all boots are universal, and it's crucial to choose one that matches the size and dimensions of your machine's undercarriage and sprockets.
   
2. Prepare the Work Area: Before installation, make sure the dozer is on a level surface, and the machine is powered down. Lock the tracks and engage the parking brake to ensure stability.
   
3. Lift the Dozer: Depending on the type of boot being installed, you may need to lift the dozer using a jack or crane to give yourself enough clearance to install the boot underneath the machine.
   
4. Remove Old or Worn Parts: If your dozer has an existing boot or protective cover that is worn or damaged, carefully remove it. Inspect any underlying components for wear and clean the area to ensure proper installation.
   
5. Attach the Boot: Install the new boot, starting from one end of the undercarriage and working your way along the length of the track. Secure it in place using bolts, straps, or other fastening methods as required by the design. Ensure that the boot is tight and fits snugly over the sprockets and rollers.
   
6. Check for Clearance and Functionality: After installation, ensure that the boot does not interfere with the normal movement of the tracks. Check for any clearance issues, and make sure the boot doesn’t restrict the dozer's ability to turn or maneuver.
   
7. Test the Machine: Once the boot is securely in place, perform a test run of the dozer to ensure everything operates smoothly. Listen for any unusual sounds and check the functionality of the tracks and undercarriage.
   

Choosing the Right Type of Boot for Different Conditions
Not all boots are designed the same, and different work conditions may require different types of protection. The type of boot you choose should depend on the environment in which you operate your John Deere 800C. Consider the following options:

• Heavy-Duty Boots for Rocky Terrain: If you are working in areas with large rocks or debris, a heavy-duty boot with reinforced materials will provide maximum protection.
  
• Mud-Resistant Boots for Wet Conditions: For operations in wet or muddy conditions, look for a boot designed to resist mud build-up. These boots often feature drain holes or mesh panels to allow water to pass through.
  
• All-Weather Boots: Some boots are designed to work in all conditions, offering general protection from dirt, moisture, and debris. These are ideal for machines used in multiple types of terrain.
  

Benefits Beyond Protection
In addition to the physical protection a boot provides, adding this upgrade to your John Deere 800C can also have some indirect benefits for the operator:

1. Improved Operator Confidence: When operators know that the undercarriage is well-protected, they can focus more on the job at hand without worrying about potential equipment breakdowns. This can lead to more efficient work and reduced anxiety during tough operations.
   
2. Enhanced Resale Value: A well-maintained dozer with fewer signs of wear and tear is likely to fetch a higher resale price. A boot can help maintain the cosmetic and functional condition of your John Deere 800C, making it more attractive to potential buyers.
   

Conclusion
The addition of a boot to the John Deere 800C crawler dozer is a simple yet effective modification that can significantly enhance the machine's performance and durability. Whether you’re working in wet conditions, rocky terrains, or on projects that involve heavy debris, the protection a boot provides is invaluable. Not only does it improve the longevity of your dozer, but it also reduces maintenance costs and minimizes downtime, making it a wise investment for anyone operating the 800C in harsh environments.
By carefully selecting the right boot and installing it correctly, you can ensure that your machine stays in top shape and continues to perform at its best for many years to come.