Gehl 4625SX Skid Steer: A Comprehensive Review and Guide

[MikePhua]

The Gehl 4625SX is a skid steer loader that has been a popular choice in various industries, including construction, landscaping, and farming. This 1998 model, like many other Gehl machines, is known for its durability, compact size, and power. However, as with any machine of this age, it is essential to assess both its strengths and weaknesses thoroughly to understand whether it fits your needs. In this article, we will dive deep into the pros and cons of the Gehl 4625SX, discuss the common issues users face, and provide tips for maintaining and getting the most out of this versatile machine.
Overview of the Gehl 4625SX
The Gehl 4625SX skid steer is part of Gehl’s Series 4000 line. Built in 1998, it was designed for various applications, offering operators a combination of power, versatility, and compact size. With a rated operating capacity of 2,500 lbs and an operating weight of around 5,800 lbs, this machine is ideal for tasks requiring both lifting and maneuverability.
Key Specifications:

• Engine Power: 60 horsepower (HP)
  
• Operating Capacity: 2,500 lbs
  
• Tipping Load: 5,000 lbs
  
• Dimensions: 10’2” long, 6’4” wide
  
• Lift Height: 9’2”
  
• Max Speed: 7.2 mph
  

The Gehl 4625SX features a radial lift path, which is ideal for general lifting and digging tasks. This means that it is particularly effective for work where the machine is required to handle a wide variety of attachments and tasks.
Strengths of the Gehl 4625SX

1. Powerful Engine
   • The 60-horsepower engine in the Gehl 4625SX provides ample power for most tasks that the machine is designed for. Whether it’s lifting, digging, or operating attachments, the engine’s power helps the machine perform with efficiency and reliability.
     
2. Compact Size and Maneuverability
   • One of the standout features of the 4625SX is its compact design. Its narrow width and relatively short length allow it to operate in tight spaces, making it an excellent choice for landscaping and other applications where space is limited.
     
3. Versatile Attachments
   • The Gehl 4625SX is known for its versatility when it comes to attachments. From buckets and forks to augers and grapples, the machine can handle a wide range of attachments, which significantly expands its utility across different industries. This flexibility is one of the main reasons why the machine has remained a popular choice.
     
4. Solid Build Quality
   • Gehl skid steers, including the 4625SX, are known for their durability. The machine's heavy-duty construction ensures that it can handle tough jobs and challenging conditions. Users often report that, with proper maintenance, the machine can endure for years.
     
5. Ease of Use
   • The 4625SX is equipped with an easy-to-use control system, which makes it suitable for both novice and experienced operators. The simple controls and responsive steering contribute to the overall ease of operation.
     

Common Issues with the Gehl 4625SX

1. Hydraulic System Failures
   • One of the most common issues reported by owners of older Gehl 4625SX machines is hydraulic system failures. Over time, hydraulic hoses can degrade, causing leaks and loss of power. Additionally, the hydraulic pumps or motors may wear out, especially if the machine has been used extensively for heavy-duty tasks.
     
   Tip: Regular inspection of the hydraulic lines and pumps is essential. Replacing hoses and fluid at appropriate intervals can prevent major failures.
   
2. Electrical Issues
   • Another frequent problem with the 4625SX is electrical malfunctions. Owners have reported issues with the starter motor, alternator, and wiring. These issues often arise due to corrosion, especially in outdoor or wet environments.
     
   Tip: Keep an eye on the electrical connections, particularly the battery terminals. Cleaning the terminals and checking the wiring regularly can prevent electrical failures.
   
3. Lift Arm and Tilt Cylinder Wear
   • The lift arm and tilt cylinders are essential for the machine's function. Over time, wear and tear on these components can lead to loss of lift power and hydraulic performance. The cylinders themselves may need to be replaced after many hours of use.
     
   Tip: Grease the lift arm and tilt cylinders regularly to maintain their smooth operation. Inspect the cylinders for leaks, and replace seals or the cylinders themselves if necessary.
   
4. Tire Wear
   • Like any skid steer, the tires of the Gehl 4625SX wear out over time, especially in harsh or rocky environments. Uneven wear on the tires can affect the machine’s stability and handling.
     
   Tip: Rotate the tires regularly and monitor tire pressure to ensure even wear. Replacing the tires in pairs rather than individually helps maintain proper balance.
   
5. Cooling System Issues
   • Some users have reported problems with the cooling system, particularly overheating during prolonged use. This can be caused by clogged radiator fins or low coolant levels.
     
   Tip: Regularly clean the radiator and cooling system to prevent overheating. Ensure that the coolant levels are adequate and top them off when needed.
   

Maintenance Tips for the Gehl 4625SX
Proper maintenance is key to extending the life of the Gehl 4625SX and ensuring it operates at peak efficiency. Here are some maintenance tips that can help keep the machine running smoothly:

• Engine Oil and Filter Changes: Change the engine oil and oil filter every 250 to 500 hours, depending on usage. Use high-quality oil and make sure to replace the oil filter each time to ensure maximum protection for the engine.
  
• Hydraulic Fluid: Regularly check and replace hydraulic fluid to ensure smooth operation. Keep an eye on the hydraulic filters, replacing them as necessary to prevent contamination.
  
• Greasing: Keep all moving parts, including the lift arms and joints, well-lubricated. Grease the machine regularly, especially the boom and tilt cylinders, to ensure smooth and efficient operation.
  
• Check the Fuel System: Regularly check the fuel system for any blockages or leaks. If you notice any issues, address them promptly to avoid engine performance issues.
  
• Inspect the Tires: Ensure that the tires are properly inflated and in good condition. Rotate the tires as needed to ensure even wear and improve machine stability.
  

Conclusion: Is the Gehl 4625SX Right for You?
The 1998 Gehl 4625SX is a reliable and powerful skid steer loader that offers great value for those looking for a machine with a compact design and versatile capabilities. While it is not without its issues—particularly with hydraulics and the cooling system—many owners find the machine to be durable and well-suited to a variety of tasks, from landscaping to small-scale construction projects.
By performing regular maintenance and addressing any common issues as they arise, the Gehl 4625SX can continue to perform reliably for years to come. If you are considering purchasing one, it is a good idea to inspect the machine thoroughly, especially the hydraulic system, electrical components, and tires, to ensure it is in good working condition.
With proper care, the Gehl 4625SX can be an excellent addition to your equipment fleet, providing the power, versatility, and maneuverability needed for a wide range of applications.