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Bobcat 863: A Versatile Skid Steer with Key Considerations
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The Bobcat 863 is one of the most reliable and popular skid steer loaders in the market, designed to handle a wide range of tasks from construction to landscaping. With its powerful hydraulics, compact size, and excellent maneuverability, it has become a favorite for operators seeking versatility and efficiency. However, like all heavy equipment, it comes with its own set of maintenance needs and operational considerations that are crucial for keeping it in optimal condition.
The History of the Bobcat 863
Bobcat Company, founded in 1947, revolutionized the construction equipment industry with the invention of the skid steer loader. Over the years, Bobcat has continually refined its models, including the 863, which was introduced in the early 1990s. The 863 model is part of Bobcat's 800 series, known for its larger operating capacities and more robust performance compared to previous models.
As a machine capable of handling demanding tasks in both tight spaces and rough terrains, the Bobcat 863 has been widely used in construction, landscaping, agriculture, and even snow removal. Its 60 horsepower engine and impressive lifting capabilities make it well-suited for a variety of applications, providing users with excellent value and performance.
Key Features and Specifications
The Bobcat 863 comes with several features that make it an excellent choice for demanding jobs. Here are some key specifications that set it apart:
  • Engine Power: The Bobcat 863 is powered by a 60-horsepower engine, which is sufficient for most heavy-duty tasks, including lifting, digging, and transporting materials.
  • Lift Capacity: The 863 model has an operating capacity of around 1,600 pounds (726 kg), allowing it to lift a variety of materials such as dirt, gravel, and construction debris.
  • Hydraulic Flow: The high-flow hydraulics on the 863 enable it to operate a wide range of attachments, such as augers, hydraulic breakers, and grapple buckets, providing flexibility in operations.
  • Compact Size: Its small size (length: 130 inches, width: 69 inches) allows it to work in tight spaces where other equipment might struggle to maneuver.
  • Tipping Load: The tipping load of the 863 is 3,200 pounds (1,451 kg), offering a good balance between stability and lifting power for various lifting applications.
Common Issues with Bobcat 863 and Troubleshooting
While the Bobcat 863 is known for its durability, like all machinery, it’s not immune to issues. Here are some common problems users may encounter and troubleshooting tips to address them:
Hydraulic System Issues
One of the most frequent concerns with the Bobcat 863 is hydraulic performance problems. Slow operation, lack of power, or erratic movements can be caused by:
  • Low Hydraulic Fluid: This is one of the simplest causes of poor hydraulic performance. Ensure the hydraulic fluid levels are within the recommended range and check for leaks.
  • Clogged Hydraulic Filters: Over time, filters can become clogged with debris, limiting the efficiency of the hydraulic system. Regularly cleaning or replacing the hydraulic filters can prevent this issue.
  • Faulty Hydraulic Pump: If the hydraulic pump fails, the machine will experience a significant loss in power. In this case, the pump may need to be replaced, or a professional inspection is required to diagnose and fix the issue.
Engine Starting Problems
If the Bobcat 863 has difficulty starting, the following could be the cause:
  • Weak Battery: A weak or old battery is a common culprit for starting issues. Regularly check the battery’s condition and replace it if necessary.
  • Fuel Delivery Problems: Issues with fuel filters, fuel lines, or the fuel pump can cause starting problems. Ensure that the fuel system is clean and free from any obstructions or leaks.
  • Ignition System: Problems with the ignition system, such as faulty spark plugs, can also prevent the engine from starting. Check the spark plugs and replace them if they appear worn or dirty.
Transmission and Drive Issues
The transmission system in the Bobcat 863 can sometimes experience problems, especially if the skid steer is not properly maintained. Common symptoms include:
  • Sluggish Movement: If the machine moves slowly or hesitates when operating, it could indicate issues with the transmission fluid, or there could be an internal fault in the drive system.
  • Uneven Traction: If one side of the machine seems to lag or slip more than the other, check the tracks or tires for wear, or inspect the drive motors for damage.
Electrical Issues
Electrical problems can sometimes cause malfunctions in the control system or hydraulic functions. Common electrical issues include:
  • Blown Fuses: If certain functions, such as lights or electrical controls, aren’t working, start by checking the fuses and replacing any that are blown.
  • Corroded Connectors: Over time, connectors can corrode, leading to weak or intermittent electrical signals. Clean or replace any corroded connectors to restore proper function.
Maintenance Tips for Longevity
To get the most out of your Bobcat 863 and keep it operating efficiently, regular maintenance is key. Here are some maintenance tips to extend the life of your skid steer:
  • Check Fluids Regularly: Keep an eye on engine oil, hydraulic fluid, and coolant levels. Low or dirty fluids can lead to overheating, decreased performance, and even damage to the engine or hydraulic system.
  • Grease Moving Parts: Regularly grease the moving components, such as the bucket pivots and boom arms. This helps prevent wear and ensures smooth operation.
  • Inspect Tracks or Tires: Make sure the tracks or tires are in good condition, as they directly impact the machine’s performance. Replace worn-out tracks or tires promptly to avoid damage to the undercarriage.
  • Monitor Filters: Clean or replace air, fuel, and hydraulic filters regularly to ensure the engine and hydraulic systems are running smoothly.
  • Clean the Cooling System: Dirt and debris can accumulate in the cooling system, potentially leading to overheating. Ensure the radiator is clean and that airflow is unobstructed.
Conclusion
The Bobcat 863 is a robust and reliable skid steer that excels in a variety of applications. Its compact size, powerful hydraulics, and impressive lifting capacity make it an essential piece of equipment for many operators. However, like all machinery, it requires regular maintenance and troubleshooting to keep it running smoothly. By staying on top of routine checks and addressing any issues early on, operators can extend the life of their Bobcat 863 and keep it performing at its best for years to come. Whether you’re using it for construction, landscaping, or agriculture, the Bobcat 863 is a workhorse that can handle a wide range of tasks with ease.
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