Bobcat 863 Skid-Steer Loader

[MikePhua]

The Bobcat 863 Skid-Steer Loader, introduced in the mid-1990s, stands as a testament to Bobcat Company's commitment to innovation and performance in compact construction equipment. This model, part of the G-Series, was designed to meet the growing demands of construction, landscaping, and agricultural sectors, offering a blend of power, versatility, and durability.
Development and Evolution
Bobcat Company, originally Melroe Manufacturing, pioneered the skid-steer loader concept in the late 1950s. The first true skid-steer loader, the M-400, was introduced in 1960, marking the beginning of a new era in compact construction equipment. Over the decades, Bobcat continued to refine and expand its skid-steer loader lineup, leading to the development of the 863 model in the 1990s. This model represented a significant advancement, incorporating enhanced lifting capabilities, improved hydraulics, and a more comfortable operator environment.
Technical Specifications

• Engine: The 863 is powered by a 73.5 horsepower Deutz BF4M1011F turbocharged, oil-cooled diesel engine. This engine provides robust power for demanding tasks, ensuring efficient operation across various applications.
  
• Dimensions:
  • Length with Bucket: 11.29 ft
    
  • Width Over Tires: 5.59 ft
    
  • Height to Top of Cab: 6.86 ft
    
  • Wheelbase: 3.65 ft
    
  • Length without Bucket: 8.91 ft
    
• Performance:
  • Rated Operating Capacity: 1,900 lbs
    
  • Tipping Load: 3,800 lbs
    
  • Operating Weight: Approximately 7,150 lbs
    
  • Travel Speed: Up to 12.5 mph
    
• Hydraulics:
  • Auxiliary High Flow: 30.7 gallons per minute
    
  • System Relief Pressure: 3,000 psi
    

These specifications highlight the 863's capability to handle a variety of attachments and tasks, from digging and lifting to material handling and grading.
Operator Experience
The 863's design emphasizes operator comfort and safety. The spacious cab, equipped with a fully adjustable seat, ergonomic controls, and excellent visibility, ensures that operators can work efficiently and safely. The machine's hydrostatic drive system allows for precise control, making it suitable for both novice and experienced operators.
Maintenance and Durability
Regular maintenance is crucial to prolonging the life of the Bobcat 863. Key maintenance tasks include:

• Engine Oil and Filter Change: Regularly replacing the engine oil and filter ensures optimal engine performance and longevity.
  
• Hydraulic System Inspection: Checking hydraulic fluid levels and inspecting hoses for wear can prevent costly repairs and downtime.
  
• Tire Maintenance: Monitoring tire pressure and tread wear is essential for maintaining traction and stability.
  
• Cooling System Check: Ensuring the radiator and cooling system are clean and functioning properly prevents engine overheating.
  

By adhering to the manufacturer's recommended maintenance schedule, operators can ensure the 863 remains a reliable and efficient tool on the job site.
Real-World Applications
The Bobcat 863 has proven its versatility across various industries. In construction, it's used for tasks such as site preparation, trenching, and material handling. Landscapers utilize its capabilities for grading, tree planting, and debris removal. In agriculture, the 863 assists with tasks like feeding livestock, moving hay bales, and clearing snow.
Challenges and Considerations
While the 863 is a robust machine, operators should be aware of potential challenges. The machine's weight can impact ground pressure, making it less suitable for soft or delicate surfaces unless equipped with appropriate tires or tracks. Additionally, the high-flow hydraulics require compatible attachments to function optimally.
Legacy and Impact
The introduction of the Bobcat 863 marked a significant milestone in the evolution of skid-steer loaders. Its combination of power, versatility, and operator comfort set new standards in the industry. Today, while newer models have been introduced, the 863 remains a popular choice in the used equipment market, valued for its reliability and performance.
In conclusion, the Bobcat 863 Skid-Steer Loader exemplifies the advancements in compact construction equipment, offering a blend of power, versatility, and durability that continues to serve various industries effectively.