Massey Ferguson 1745 Round Baler Problems

Round balers are the workhorses of haymaking, and the Massey Ferguson 1745 is a popular choice for many farmers. But even the most reliable machinery can encou

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Round balers are the workhorses of haymaking, and the Massey Ferguson 1745 is a popular choice for many farmers. But even the most reliable machinery can encounter issues. When your livelihood depends on getting the hay baled, understanding potential problems and how to troubleshoot them is crucial. This article dives into common issues owners face with the MF 1745 round baler, offering practical advice to get you back in the field.

Picking Up Bad Vibes: Issues with the Pickup

One of the first places to look when things go wrong is the pickup. This vital component gathers the hay from the windrow and feeds it into the baler. Several issues can arise here:

  • Broken or Bent Tines: These are the most common casualties. Hitting rocks, stumps, or even just wear and tear can damage them. Regularly inspect your tines and replace any that are broken or bent. Ignoring this can lead to uneven pickup, missed hay, and even damage to other components.

  • Worn Cam Bearings: The pickup reel's movement is controlled by a cam system. Over time, the bearings in this system can wear out. Symptoms include excessive noise, jerky pickup action, and uneven hay feeding. Listen for unusual noises and check the cam bearings for play. Replacement is usually the best solution.

  • Pickup Height Adjustment: The pickup height needs to be correctly adjusted to match the windrow size and ground conditions. If it's too low, you'll be picking up dirt and rocks. If it's too high, you'll leave valuable hay behind. Consult your operator's manual for the correct height settings and adjust accordingly.

  • Shear Bolt Protection: The pickup is typically protected by a shear bolt. If the pickup encounters a large obstruction, the shear bolt is designed to break, preventing more serious damage. Always carry spare shear bolts and know where they are located. Check the shear bolt if the pickup suddenly stops turning.

Bale Formation Frustrations: Density and Shape Problems

A well-formed, dense bale is essential for efficient storage and transportation. The MF 1745 can sometimes struggle to produce the desired bale quality:

  • Uneven Bale Density: This can result from several factors, including uneven windrows, incorrect tension settings, or worn belts. Ensure your windrows are consistent in size and density. Check and adjust the baler's tension settings according to the operator's manual. Worn or damaged belts can also contribute to uneven density; inspect them regularly.

  • "Banana" Shaped Bales: These bales are curved instead of cylindrical and are difficult to handle and stack. Uneven feeding is a common cause. Make sure the hay is being fed evenly across the width of the baler. Check the pickup tines and adjust your driving speed to maintain a consistent flow of material.

  • "Soft Core" Bales: If the core of the bale is loose and less dense, it can lead to spoilage. This often happens when starting a bale with too little hay. Start the bale with a good-sized wad of hay to establish a firm core. Also, check the baler's core density settings and adjust them as needed.

  • Bale Size Inconsistencies: If your bales are varying significantly in size, the baler's measuring system may be faulty. Check the bale size indicator and sensors for damage or malfunction. Clean any debris that may be interfering with the sensors.

Belt Blues: Slippage, Wear, and Tear

The belts are crucial for rotating the bale and compressing the hay. Problems with the belts can significantly impact baling performance:

  • Belt Slippage: This is a common issue, especially in wet or damp conditions. Slippage reduces the baler's efficiency and can lead to uneven bale formation. Ensure the belts are clean and free of debris. Check the belt tension and adjust it according to the operator's manual. If the belts are worn, they may need to be replaced.

  • Belt Wear and Damage: Belts are subjected to constant stress and friction, leading to wear and tear. Cracks, fraying, and delamination are all signs of worn belts. Regularly inspect the belts for damage. Replace any belts that are significantly worn or damaged to prevent breakage and downtime.

  • Belt Lacing Problems: The belt lacings connect the ends of the belts. If these lacings are loose, damaged, or improperly installed, they can cause the belts to slip or break. Check the lacings regularly and repair or replace them as needed. Use the correct type of lacing for your belts and follow the manufacturer's instructions for installation.

  • Belt Tracking Issues: If the belts are not tracking properly, they can rub against the sides of the baler, causing excessive wear and damage. Check the belt alignment and adjust the belt guides as needed. Ensure the baler is level and that all rollers are properly aligned.

Wrapping Woes: Twine/Netting Issues

The wrapping system secures the finished bale, preventing it from unraveling. Problems with the wrapping system can lead to loose bales and wasted materials:

  • Twine/Netting Breakage: This can occur if the twine or netting is of poor quality, the tension is too high, or the wrapping mechanism is malfunctioning. Use high-quality twine or netting that is specifically designed for round balers. Check the tension settings and adjust them according to the operator's manual. Inspect the wrapping mechanism for damage or obstructions.

  • Uneven Wrapping: If the twine or netting is not being applied evenly across the width of the bale, it can lead to weak spots and unraveling. Check the twine/netting arms and ensure they are moving freely and evenly. Adjust the wrapping pattern settings to ensure complete coverage.

  • Wrapping Mechanism Jams: Hay or debris can sometimes get caught in the wrapping mechanism, causing it to jam. Regularly clean the wrapping mechanism and remove any obstructions. Check the twine/netting path for kinks or snags.

  • Sensor Malfunctions: The wrapping system relies on sensors to detect the bale size and trigger the wrapping cycle. If these sensors are malfunctioning, the wrapping may not start or stop at the correct time. Check the sensors for damage or debris. Clean the sensors and test their functionality.

Hydraulic Headaches: Leaks and Malfunctions

The hydraulic system powers several functions on the MF 1745, including the tailgate and bale ejection. Hydraulic problems can bring your baling operation to a halt:

  • Hydraulic Leaks: Leaks can occur at hoses, fittings, cylinders, or the hydraulic pump. Regularly inspect the hydraulic system for leaks. Tighten any loose fittings and replace damaged hoses or seals. Low hydraulic fluid levels can also indicate a leak.

  • Slow or Erratic Hydraulic Operation: This can be caused by a low fluid level, a clogged filter, or a malfunctioning pump. Check the hydraulic fluid level and top it off as needed. Replace the hydraulic filter according to the manufacturer's recommendations. If the problem persists, the hydraulic pump may need to be repaired or replaced.

  • Cylinder Problems: Hydraulic cylinders can leak, bend, or fail over time. Inspect the cylinders for damage or leaks. Repair or replace any damaged cylinders.

  • Valve Issues: The hydraulic system relies on valves to control the flow of fluid. If a valve is malfunctioning, it can cause problems with the hydraulic operation. Consult a qualified mechanic to diagnose and repair any valve issues.

Electrical Gremlins: Wiring and Sensor Problems

The electrical system controls various functions on the MF 1745, including the bale monitor and wrapping system. Electrical problems can be difficult to diagnose and repair:

  • Wiring Issues: Damaged or corroded wiring can cause a variety of problems. Inspect the wiring harness for damage and repair any broken or frayed wires. Clean any corroded connections.

  • Sensor Malfunctions: Many functions on the MF 1745 rely on sensors. If a sensor is malfunctioning, it can cause incorrect readings or prevent the system from working properly. Check the sensors for damage or debris. Clean the sensors and test their functionality.

  • Bale Monitor Problems: The bale monitor displays information about the bale size, density, and wrapping status. If the bale monitor is not working properly, it can make it difficult to monitor the baling process. Check the wiring and connections to the bale monitor. Replace the bale monitor if necessary.

  • Fuse Problems: Fuses protect the electrical system from overloads. If a fuse blows, it can cause a specific function to stop working. Check the fuses regularly and replace any that are blown. Determine the cause of the blown fuse before replacing it to prevent future problems.

Preventive Maintenance: Your Best Defense

The best way to avoid problems with your MF 1745 round baler is to perform regular preventive maintenance. This includes:

  • Daily Inspections: Before each use, inspect the baler for any signs of damage or wear. Check the belts, tines, hoses, and wiring.
  • Lubrication: Lubricate all grease fittings according to the manufacturer's recommendations.
  • Cleaning: Keep the baler clean and free of debris.
  • Scheduled Maintenance: Follow the manufacturer's recommended maintenance schedule.
  • Proper Storage: Store the baler in a dry, sheltered location when not in use.

Frequently Asked Questions

  • Why are my bales coming out unevenly dense? Uneven windrows, incorrect tension settings, or worn belts are common causes. Ensure consistent windrows and adjust the baler settings accordingly.

  • What causes belt slippage on my baler? Wet conditions, loose belts, or debris on the belts can cause slippage. Clean the belts and adjust the tension.

  • Why is my twine breaking during the wrapping cycle? Poor quality twine, excessive tension, or a malfunctioning wrapping mechanism can cause this. Use high-quality twine and check the tension and mechanism.

  • How often should I grease my baler? Grease the baler according to the manufacturer’s recommended schedule, typically daily or every 10 hours of operation.

  • What should I do if my hydraulic system is leaking? First, identify the source of the leak. Then, tighten loose fittings or replace damaged hoses or seals.

Maintaining your Massey Ferguson 1745 round baler with diligence and addressing issues promptly will ensure its longevity and optimal performance. Regular inspections and adhering to the manufacturer's maintenance schedule are key to avoiding costly breakdowns and maximizing your baling efficiency.