Comparing the Ford 655A and Case 580B for Practical Ownership

[MikePhua]

Legacy and Market Position
The Ford 655A and Case 580B are both classic tractor-loader-backhoes (TLBs) that earned their reputations in the 1970s and 1980s as reliable, versatile machines for construction, agriculture, and utility work. Ford, with its roots in agricultural machinery and industrial equipment, introduced the 655A as part of its evolution toward more powerful, hydraulically refined backhoes. Case, on the other hand, had already established dominance in the loader-backhoe market with the 580 series, which began in the mid-1960s and became one of the most widely sold backhoe lines in North America.
By the time the 655A and 580B were competing head-to-head, both brands had sold tens of thousands of units globally. Their popularity stemmed from mechanical simplicity, parts availability, and adaptability to a wide range of tasks—from trenching and grading to lifting and material transport.
Engine and Powertrain Comparison
The Ford 655A typically came equipped with a 4-cylinder diesel engine producing around 65–70 horsepower. It featured a torque converter transmission with shuttle shift, allowing smooth directional changes without clutching. The transmission was known for its durability, especially in loader work.
The Case 580B was powered by a 3.4L diesel engine rated at approximately 60 horsepower. It used a mechanical shuttle transmission and offered a more basic gear layout. While reliable, the 580B’s transmission required more deliberate shifting and was less forgiving under load.
Key differences:

• Ford 655A offered better torque response and smoother gear transitions
  
• Case 580B had simpler mechanical systems, easier to repair in the field
  
• Ford’s transmission was more suited to frequent loader work
  
• Case’s engine was slightly more fuel-efficient under light load
  

A contractor in Ontario once described the 655A as “a loader’s machine,” while the 580B was “a digger’s mule”—each excelling in different roles.
Hydraulic System and Backhoe Performance
Hydraulics are the heart of any TLB. The Ford 655A featured a closed-center hydraulic system with higher flow rates, allowing faster cycle times and stronger breakout force. Its backhoe boom had smoother feathering and better reach, especially when trenching deep or loading trucks.
The Case 580B used an open-center hydraulic system with gear pumps. While simpler and easier to service, it lacked the finesse and speed of Ford’s setup. The 580B’s backhoe was sturdy but slower, and its swing cylinders were more prone to wear under heavy use.
Hydraulic highlights:

• Ford 655A had better flow control and faster response
  
• Case 580B was easier to troubleshoot and repair
  
• Ford’s boom geometry allowed better truck loading angles
  
• Case’s backhoe was more compact and maneuverable in tight spaces
  

Operators who prioritize trenching speed and lifting capacity often lean toward the Ford, while those working in confined areas or with limited budgets may prefer the Case.
Cab Comfort and Operator Ergonomics
The Ford 655A offered a more refined operator station, with better seat suspension, clearer gauge layout, and improved visibility. Its controls were smoother, especially in shuttle shift models, and the cab was quieter under load.
The Case 580B had a more utilitarian cab. While functional, it lacked insulation and had a more cramped layout. The mechanical levers required more effort, and visibility to the rear was limited during backhoe operation.
Comfort comparison:

• Ford 655A had better seat, controls, and visibility
  
• Case 580B was simpler but less comfortable for long shifts
  
• Ford’s cab was more suited to multi-hour operation
  
• Case’s layout favored short, repetitive tasks
  

A municipal crew in Wisconsin retrofitted their 580B with a suspension seat and added sound-deadening panels to improve operator comfort during winter trenching.
Parts Availability and Long-Term Ownership
Both machines benefit from strong aftermarket support. Case parts are widely available due to the longevity of the 580 series, and many components are interchangeable across models. Ford parts are also accessible, though some hydraulic and transmission components may require sourcing from specialty suppliers.
Ownership tips:

• Case 580B parts are easier to find in rural areas and salvage yards
  
• Ford 655A parts may be more expensive but are supported by CNH Industrial
  
• Both machines benefit from online forums and rebuild kits
  
• Electrical systems on both models may require rewiring due to age
  

A fleet manager in Georgia rebuilt a 655A hydraulic pump using a kit sourced from a UK supplier, saving over $1,000 compared to OEM pricing.
Use Case and Application Fit
Choosing between the two depends on intended use:

• For frequent loader work, material transport, and smoother operation, the Ford 655A is superior
  
• For basic trenching, utility digging, and budget-conscious ownership, the Case 580B is more practical
  
• Ford excels in speed and comfort
  
• Case excels in simplicity and field serviceability
  

A Story from the Field
In 2012, a small excavation firm in Tennessee had the chance to buy either a Ford 655A or a Case 580B. They chose the 655A for its smoother hydraulics and better cab layout. Over the next five years, they used it to dig footings, load gravel, and clear brush. Despite occasional transmission quirks, the machine remained reliable. Meanwhile, a neighboring farm ran a 580B for trenching irrigation lines. Though slower, it never failed to start—even in freezing weather. Both machines earned respect, but each served a different rhythm of work.
Conclusion
The Ford 655A and Case 580B represent two philosophies in backhoe design—refined power versus rugged simplicity. While the Ford offers better hydraulics, comfort, and loader performance, the Case delivers dependable digging and easier repairs. For buyers weighing cost, capability, and long-term service, the choice depends not just on specs, but on the kind of work they do and the conditions they face. In the world of iron and hydraulics, both machines still hold their ground.