1988 Case 1845 Skid Steer: Features, Common Issues, and Troubleshooting

[MikePhua]

Introduction
The 1988 Case 1845 skid steer loader is a machine that has earned its place in the history of construction and agriculture equipment. Known for its compact size, powerful performance, and durability, the Case 1845 has been a reliable workhorse on job sites for decades. Although no longer in production, many of these skid steers are still operational today, and they remain a popular choice for a variety of applications, from landscaping to material handling. This article will explore the features, common issues, and troubleshooting tips for the 1988 Case 1845, providing insights into how to keep this classic machine running smoothly.
Development and History of the Case 1845 Skid Steer
Case Corporation, founded in 1842, has long been recognized for its innovative approach to heavy machinery and farm equipment. The Case 1845 skid steer, introduced in the 1980s, was part of Case's larger strategy to create a line of compact, high-performance loaders capable of handling tough tasks in tight spaces. During this period, skid steers became increasingly popular due to their versatility and maneuverability, particularly in the construction and landscaping industries.
The Case 1845, with its 46 horsepower engine, was built to deliver both power and agility. The machine featured a unique radial lift design, which provided greater stability and lifting capacity compared to earlier models. Its compact size and heavy-duty construction made it an ideal choice for jobs that required both strength and maneuverability. Though it was replaced by newer models, the 1845 still has a loyal following thanks to its reliability and rugged performance.
Key Features of the Case 1845 Skid Steer

1. Engine and Power
   The 1988 Case 1845 skid steer is equipped with a 46 horsepower, 4-cylinder diesel engine. This engine provided the necessary power to operate a variety of attachments, from buckets to forks and augers, while also ensuring the machine could handle heavy-duty lifting tasks. The engine is known for its durability, and with proper maintenance, it can last for thousands of hours of operation.
   
2. Hydraulic System
   The Case 1845 features a hydraulic system with a flow rate of approximately 16 to 20 gallons per minute (GPM), depending on the specific model and configuration. This hydraulic power allows the machine to operate a wide range of attachments efficiently. The hydraulics are crucial for lifting, tilting, and driving the attachments, making the machine versatile in various job applications.
   
3. Lift System
   The 1845 uses a radial lift design, which provides greater lifting capacity at lower heights. This type of lift system is particularly useful for tasks that require heavy lifting but don't require high reach, such as loading trucks, moving pallets, or digging in confined spaces. The radial lift system contributes to the machine's stability, even under heavy loads.
   
4. Maneuverability
   With its compact size (approximately 3.5 feet in width and a height of around 6 feet), the Case 1845 skid steer can easily maneuver in tight spaces where larger machines cannot. This is a key advantage in urban construction or landscaping jobs, where space is often limited.
   
5. Operator Comfort and Control
   The 1988 Case 1845 features a basic but functional operator station. While not as sophisticated as modern machines, the cab was designed to be functional, with easy-to-use controls and good visibility of the work area. It also offered a relatively comfortable ride for operators working long hours.
   

Common Issues with the Case 1845 Skid Steer
Like all heavy machinery, the Case 1845 skid steer is subject to wear and tear over time. Here are some of the most common issues that owners may encounter:

1. Hydraulic System Leaks
   Over time, hydraulic hoses, seals, and fittings can wear out or become damaged, leading to hydraulic fluid leaks. Leaks can result in a loss of lifting power and cause the machine to become less efficient. If left unchecked, this can lead to more serious hydraulic failures.
   Solution: Regularly inspect the hydraulic system for signs of leaks. Replace damaged hoses or seals, and ensure the system is properly pressurized. Cleaning the area around the hydraulic lines can help identify leaks early.
   
2. Engine Performance Problems
   Given the age of the 1988 model, many owners report issues with engine performance, including rough idling, poor fuel efficiency, or difficulty starting. These problems are often related to the fuel system or air intake system.
   • Fuel Filter Issues: A clogged fuel filter can restrict the flow of fuel to the engine, leading to poor performance. Replacing the fuel filter regularly can prevent this.
     
   • Air Filter Clogging: A dirty air filter can reduce engine efficiency and lead to overheating. Regular air filter replacement is essential to maintain engine health.
     
   Solution: Perform regular maintenance on the fuel and air filters. If the engine continues to struggle, check for issues with the fuel injectors or the fuel pump.
   
3. Electrical System Failures
   The electrical system in the Case 1845, like in many older machines, can be prone to problems such as dead batteries, faulty alternators, or corroded wiring connections. A weak or dead battery can prevent the machine from starting, and electrical issues can affect the operation of lights, instruments, and other systems.
   Solution: Regularly check the battery for corrosion and ensure it is holding a charge. Test the alternator to ensure it is properly charging the battery, and inspect wiring for signs of wear or corrosion.
   
4. Under-Carriage Wear
   The undercarriage components of the Case 1845, such as the tracks and rollers, are subject to significant wear. If not properly maintained, worn-out tracks or rollers can cause uneven wear and lead to mechanical failures.
   Solution: Regularly inspect the undercarriage for signs of wear, and replace damaged or worn components. Keep the tracks properly tensioned to ensure smooth operation.
   
5. Cooling System Issues
   Overheating can be a problem for older skid steers, particularly if the radiator is clogged or if the cooling system is not functioning properly. This can lead to engine damage and reduced performance.
   Solution: Inspect the radiator for debris and clean it regularly. Ensure that the coolant levels are adequate, and replace the coolant if it has become dirty or contaminated.
   

Maintenance Tips for the Case 1845 Skid Steer
To keep the Case 1845 skid steer running efficiently, regular maintenance is key. Here are some tips for maintaining your machine:

1. Routine Fluid Checks: Check the engine oil, hydraulic fluid, and coolant levels regularly. Ensure that the fluids are clean and topped off to avoid performance issues.
   
2. Filter Replacements: Replace the fuel and air filters on a regular schedule to ensure optimal engine performance.
   
3. Inspect Tires and Tracks: Regularly check the condition of the tires or tracks, as well as the undercarriage components, to prevent unexpected failures.
   
4. Electrical System Checks: Inspect the battery, wiring, and alternator periodically to ensure that the electrical system is functioning properly.
   
5. Clean and Lubricate: Regularly clean the machine and lubricate moving parts to reduce friction and prevent wear.
   

Conclusion
The 1988 Case 1845 skid steer is a testament to Case Corporation's commitment to producing reliable, durable equipment. While it may no longer be in production, many of these machines continue to serve their owners in a variety of industries. By staying on top of regular maintenance and addressing common issues like hydraulic leaks, engine performance problems, and electrical failures, operators can ensure that their Case 1845 continues to perform at its best for years to come.