Case 580 and 590 Series Backhoe Loaders: Evolution and Specifications

[MikePhua]

Introduction
The Case 580 and 590 series backhoe loaders have been integral to the construction and agricultural industries for decades. Known for their versatility and durability, these machines have undergone significant evolution to meet changing demands and technological advancements.
Case 580 Series: From 580K to 580 Super N
The Case 580 series began with the 580K model, introduced in the early 1990s. This model featured a 4-cylinder engine and was designed for general-purpose tasks. Over the years, the series evolved through various models:

• 580L: Introduced in the late 1990s, offering improved hydraulics and operator comfort
  
• 580M: Early 2000s model with enhanced engine performance and emissions compliance
  
• 580 Super M: Mid-2000s model featuring advanced hydraulics and increased lifting capacities
  
• 580 Super N: Latest in the series, offering Tier 4 Final emissions-compliant engines, improved fuel efficiency, and advanced hydraulic systems
  

Case 590 Series: Larger Capacity and Enhanced Performance
The Case 590 series was developed to meet the needs of more demanding tasks requiring higher lifting capacities and deeper digging depths. Key models include:

• 590 Super L: Early 2000s model with increased engine power and lifting capabilities
  
• 590 Super M: Mid-2000s model featuring enhanced hydraulics and operator comfort
  
• 590 Super N: Latest model offering Tier 4 Final emissions-compliant engines, advanced hydraulic systems, and increased lifting capacities
  

Specifications Overview
Key specifications for the Case 580 Super N and 590 Super N models:

• Case 580 Super N
  • Engine Power: 95 hp (Net)
    
  • Digging Depth: Up to 17.95 ft
    
  • Loader Lift Capacity: Approximately 3,500 lbs
    
  • Backhoe Breakout Force: Approximately 13,000 lbs
    
  • Operating Weight: 17,269 – 19,067 lbs
    
  • Transmission Options: 4F/3R Powershift, 4F/4R Synchro
    
  • Hydraulic Flow: 41 gpm @ 2,340 psi
    
• Case 590 Super N
  • Engine Power: 108 hp (Net)
    
  • Digging Depth: Up to 20 ft
    
  • Loader Lift Capacity: Approximately 4,100 lbs
    
  • Backhoe Breakout Force: Approximately 16,000 lbs
    
  • Operating Weight: Approximately 21,250 lbs
    
  • Transmission Options: 4F/3R Powershift, 4F/4R Synchro
    
  • Hydraulic Flow: 41 gpm @ 2,340 psi
    

Technological Advancements
The evolution of the 580 and 590 series has been marked by several technological advancements:

• Engine Emissions Compliance: Transition from mechanical engines to Tier 4 Final certified engines, reducing emissions and meeting regulatory standards
  
• Hydraulic Systems: Introduction of variable displacement axial piston pumps and PowerLift™ technology, enhancing lifting capabilities and operational efficiency
  
• Operator Comfort: Improved cab designs with enhanced visibility, reduced noise levels, and ergonomic controls
  

Conclusion
The Case 580 and 590 series backhoe loaders have continually adapted to meet the evolving needs of the construction and agricultural industries. Through technological advancements and design improvements, these machines remain a reliable choice for operators seeking performance, efficiency, and durability.