Ford A62, A64, A66 Loaders: A Detailed Overview and Insights

[MikePhua]

Ford has long been recognized for producing reliable, rugged machinery that has served industries ranging from agriculture to construction. Among their lineup, the Ford A-series wheel loaders — A62, A64, and A66 — have garnered attention for their versatility and performance, particularly in construction and material handling. These loaders, though somewhat less common today, remain a vital piece of equipment in the used machinery market, offering a great option for budget-conscious operators who value rugged durability.
In this article, we will provide a thorough overview of these Ford wheel loaders, focusing on their specifications, maintenance, common issues, and general insights into how they have evolved over time. Whether you're considering purchasing one of these machines or maintaining one in your fleet, understanding the ins and outs of the A62, A64, and A66 can help you make informed decisions.
Ford A62, A64, and A66: Key Specifications and Differences
The Ford A62, A64, and A66 are part of Ford's line of wheel loaders produced in the 1960s and 1970s. They were designed to handle a variety of tasks, including loading and material handling in construction sites, quarries, and farms. Below is a comparison of the key specifications for each model:

1. Ford A62
   • Engine: 4-cylinder, typically a Ford or Perkins engine
     
   • Horsepower: Approximately 65-70 HP
     
   • Operating Weight: Around 9,500 lbs (4,300 kg)
     
   • Bucket Capacity: 1.25 - 1.5 cubic yards (varies depending on configuration)
     
   • Transmission: Manual, with multiple gears for both forward and reverse movement
     
   • Use Case: The A62 was designed for light to medium-duty applications, often used in smaller construction projects, farms, and road work.
     
2. Ford A64
   • Engine: 4-cylinder, usually a Ford or Perkins engine
     
   • Horsepower: Approximately 75-85 HP
     
   • Operating Weight: Roughly 11,000 lbs (5,000 kg)
     
   • Bucket Capacity: 1.5 - 2 cubic yards
     
   • Transmission: Manual, featuring forward/reverse gears
     
   • Use Case: With more horsepower and capacity than the A62, the A64 was designed for medium-duty tasks, handling larger loads and operating in more demanding environments, such as large-scale construction projects and material handling.
     
3. Ford A66
   • Engine: 6-cylinder engine, often Perkins or Ford
     
   • Horsepower: Around 100 HP
     
   • Operating Weight: Around 12,500 lbs (5,670 kg)
     
   • Bucket Capacity: 2 - 2.5 cubic yards
     
   • Transmission: Manual with multiple gears
     
   • Use Case: The A66 was the largest in the A-series lineup, designed for heavy-duty applications. It was capable of lifting and moving larger materials, making it ideal for more intensive construction, mining, and large-scale landscaping jobs.
     

Each of these models reflects Ford’s focus on delivering strong, dependable equipment with straightforward mechanics, which is why they are still popular in certain markets, especially for those working with older machinery.
Common Maintenance Issues and Troubleshooting
Despite being known for their durability, the Ford A62, A64, and A66 have their fair share of maintenance challenges, particularly because many of these machines are now several decades old. Some common issues that owners may encounter include:

1. Hydraulic System Problems
   • Issue: A common complaint for all A-series loaders is hydraulic system wear. The hydraulic pumps, hoses, and valves can deteriorate over time, leading to slower response times or leaks.
     
   • Solution: Regular hydraulic fluid checks and replacements can help prolong the system’s life. It's also crucial to inspect hydraulic seals and hoses for any signs of cracking or leakage and replace them as needed.
     
2. Engine and Cooling System Concerns
   • Issue: Older engines may suffer from cooling issues or oil leaks, especially if the machine has seen heavy use without consistent maintenance. Overheating can lead to severe engine damage.
     
   • Solution: Regularly monitor coolant levels and inspect the radiator for blockages. If oil is leaking from the engine, inspect gaskets, seals, and the oil pump for signs of wear or damage.
     
3. Transmission and Drivetrain Wear
   • Issue: As the A-series loaders age, transmission issues are not uncommon. Symptoms of transmission problems include difficulty shifting gears or the loader slipping out of gear under load.
     
   • Solution: Keep the transmission oil at the proper level and consider replacing it at the recommended intervals. Inspect the clutch for wear, and replace any damaged components.
     
4. Tire Wear and Undercarriage Maintenance
   • Issue: The tires and undercarriage often experience significant wear, especially in environments where the loader is working on rough or rocky terrain.
     
   • Solution: Ensure proper tire inflation and replace tires when the tread becomes worn. Regularly inspect the undercarriage, particularly the suspension and steering components, for damage or wear.
     
5. Bucket and Lift Arm Problems
   • Issue: Over time, the lift arms or the bucket linkage may experience wear, causing difficulty when lifting or dumping materials. This could lead to uneven performance or excessive vibrations during operation.
     
   • Solution: Lubricate the bucket linkage and lift arm joints regularly, checking for signs of cracking or excessive play. If the arms or links are severely worn, consider replacing the affected parts.
     

Modern Alternatives vs. Ford A-Series Loaders
Though the Ford A-series loaders are still used in certain markets, modern equipment has significantly improved upon many of the design elements found in these older models. Newer loaders feature more efficient hydraulic systems, better fuel efficiency, and increased lifting capacities, along with digital monitoring systems for easier diagnostics and preventive maintenance.
However, older Ford A62, A64, and A66 models still hold value for businesses that require durable, cost-effective machinery for light to medium-duty tasks. These loaders are particularly appealing to small operators or those working on tight budgets. Their simplicity means that they can be easily repaired with basic mechanical knowledge, making them ideal for operators who can perform their own maintenance.
A Real-World Example: The Longevity of Ford Loaders
A construction company in the Midwest has been using a Ford A64 for years in their daily operations. Despite the machine being over 40 years old, they have found that it performs remarkably well with regular maintenance. They replaced the hydraulic hoses, seals, and the engine coolant system to ensure that the machine continues to operate smoothly. The loader is still used for light material handling, and it has proven to be a reliable and cost-effective piece of machinery for their needs.
This story illustrates how older Ford A-series machines can still provide value with proper upkeep, and they often outlast their counterparts if cared for diligently.
Conclusion: Is the Ford A62, A64, or A66 Right for You?
The Ford A-series loaders—A62, A64, and A66—represent a solid, reliable option for those looking for budget-friendly, rugged machines with a proven track record. While they may not offer the latest in technology or fuel efficiency, their simple mechanical design and straightforward maintenance needs make them ideal for operators who can perform regular maintenance or those working in industries where newer machines are not financially viable.
For businesses and individuals looking to purchase one of these older machines, it’s essential to keep in mind that regular maintenance is key to their continued operation. With the right care, these Ford loaders can continue to serve for many more years, providing excellent value for money in the used machinery market.