Uncovering the Troublesome New Holland 664 Baler Problems

New holland 664 baler problems may include difficulties with knotting and tying functions. Proper maintenance and adjustment can resolve most issues.

New holland 664 balers are designed for baling hay and straw, but they may encounter issues that hinder their functionality. Problems with knotting and tying functions often arise, and it is essential for users to address them promptly. The knotting function may suffer due to improper timing and alignment, while tying operations may fail due to worn-out components or incorrect adjustment.

Regular maintenance and adjustments can help ensure smooth and efficient operation, while neglecting these aspects may lead to costly repairs and reduced productivity. As such, users should seek professional assistance or refer to the user manual to troubleshoot and resolve new holland 664 baler problems promptly to avoid any setbacks.

Possible Mechanical Issues

Potential Mechanical Issues In New Holland 664 Baler

The new holland 664 baler is a popular piece of farming machinery that’s renowned for its impressive performance and efficiency. However, like any machine that’s used extensively, it can develop mechanical problems that hamper its performance and even lead to accidents.

Here are some of the potential mechanical issues that you need to be aware of when using the new holland 664 baler:

  • Worn out bearings and belts
  • Hydraulic oil leaks
  • Broken needles and knotter parts
  • Pto shaft problems
  • Gearbox malfunctions

Safety Concerns Associated With Its Mechanical Defects

Mechanical defects can be dangerous, especially when operating heavy machinery like the new holland 664 baler. Such defects can cause significant harm to the operator and other people within its vicinity. Here are some of the safety concerns that you need to keep in mind:

  • Needle and knotter malfunctions can cause severe hand injuries.
  • Faulty belts or bearings can cause the machine to come apart, causing significant harm to the operator.
  • A pto shaft that’s not correctly fitted can cause the machine to stop suddenly, which could result in serious accidents.

It’s essential to keep in mind that prevention is crucial when it comes to minimizing accidents caused by mechanical defects. Regular maintenance and inspection can go a long way in preventing these potential issues.

Case Studies Of Accidents Due To Mechanical Faults

Here are some case studies of accidents caused by mechanical defects in the new holland 664 baler:

  • In one instance, a farmer sustained injuries to his hand when the baler’s needle malfunctioned, causing the wire to wrap around his wrist and entangle his fingers.
  • Another case of a baler breaking apart and causing significant harm to a farmer who was trying to fix the belts. Due to a problem with the bearings, the machine’s belts came apart, causing it to explode and send debris flying.
  • There are also instances where a pto shaft that’s not correctly fitted can cause the machine’s sudden stoppage, which can lead to severe accidents that involve the operator and other people within the machine’s vicinity.

The new holland 664 baler is an exceptional farming machine that delivers excellent results. However, it’s crucial to keep in mind that mechanical defects can cause serious accidents if left unchecked. It’s essential to keep the machine well-maintained by conducting regular inspections and repairs when necessary to minimize the chances of accidents.

Common Electrical Problems

Common Electrical Complications Linked To New Holland 664 Baler

The new holland 664 baler plays a crucial role in the haymaking process, but like any other machinery, it occasionally experiences electrical problems. Some of the most common electrical issues that owners encounter include:

  • Blown fuses: When a fuse blows, it disrupts the electrical circuit, leading to a sudden loss of power.
  • Dead batteries: The new holland 664 baler relies on batteries to start the engine and power the lights. When the battery is dead or dying, the machine won’t start or might lose power.
  • Faulty wiring: Miswired or frayed wires in the baler can lead to electrical circuits malfunctioning, causing unpredictable behavior of the machine.

Causes And Implications Of Electrical Issues

The causes of electrical problems in the new holland 664 baler can vary widely, but they generally stem from several common factors:

  • Water damage: This is a prevalent cause of electrical complications. When water gets into the electrical system, it can fry electrical connections, components and cause electrical problems.
  • Age: Electrical components in the baler can wear out over time, leading to failure or reduced performance.
  • Improper maintenance: Neglecting electrical components can lead to their premature or sudden failure.

If owners ignore these problems, they can eventually affect the baler’s overall performance, causing it to work inefficiently, less reliably and even damage the machine’s internal components.

Practical Steps To Identify And Fix Electrical Problems In New Holland 664 Baler

As an owner, here are several practical steps to identify and troubleshoot electrical problems in your new holland 664 baler:

  • Check all electrical connections: Make sure that all electrical connections are clean, tight, and properly labeled.
  • Inspect the lights, batteries and fuses: Inspect these items regularly to ensure they are in good condition and functioning correctly. Replace any faulty batteries, blown fuses and repair any broken lights.
  • Call in a professional: If you are not confident handling electrical problems, call a professional technician. An experienced technician can locate and diagnose the problem accurately and repair it promptly.

By performing regular checks and identifying problems in time, owners can mitigate long-term damage to the baler, saving them both time and money.

Hydraulic Problems

Overview Of Hydraulic System In New Holland 664 Baler

The hydraulic system in new holland 664 baler is responsible for powering the machine’s various functions. It consists of a hydraulic pump, hoses, cylinders, valves, and a reservoir. The system uses hydraulic fluid to create pressure that drives the various functions of the baler.

The functions controlled by the hydraulic system include the pick-up, auger, plunger, and knotter. The pick-up is responsible for gathering the hay or straw, while the auger feeds it into the plunger that compresses it. The knotter then ties the bales together, and they are ejected.

How To Troubleshoot Hydraulic Problems In New Holland 664 Baler

Hydraulic problems in new holland 664 baler can result from various issues, including low hydraulic fluid level, damaged hoses or cylinders, or dirty filters. Some of the signs that indicate hydraulic problems include sluggishness, the machine’s failure to compress the bales firmly, or the machine’s inability to produce enough pressure to operate.

To troubleshoot any hydraulic issues in the new holland 664 baler, follow the following steps:

  • Check the hydraulic fluid level and ensure that it is within the recommended range.
  • Inspect the hoses and cylinders for any damages or leaks.
  • Check the hydraulic system’s filters and clean or replace them as necessary.
  • Ensure that the hydraulic system’s pump is working correctly, and it is not worn out.
  • Inspect all the valves to ensure that they are functioning correctly.
  • Check the pressure relief valve and adjust it as necessary.

By following these steps, you can diagnose and identify any hydraulic problems in your new holland 664 baler.

Preventive Measures To Enhance Hydraulic System Performance

Taking preventive measures can help enhance the hydraulic system’s performance in your new holland 664 baler, ensuring its smooth operation. Here are some of the measures that you can take:

  • Regularly check the hydraulic fluid level and top it up when necessary.
  • Inspect the hoses and cylinders frequently and repair or replace any damages.
  • Clean or replace the hydraulic system’s filters regularly.
  • Regularly lubricate all moving parts of the hydraulic system.
  • Always operate the machine under the recommended load to prevent overworking the hydraulic system.
  • Lastly, schedule routine maintenance for the hydraulic system, including drain and refilling the hydraulic fluid and changing the hydraulic oil filter.

By maintaining the hydraulic system, taking preventive measures and ensuring that it is working correctly, you can extend the new holland 664 baler’s life and prevent potential hydraulic problems.

Operational Issues

Mistakes To Avoid When Operating New Holland 664 Baler

Operating a baler can be a challenging task, and even a minor mistake during this process can result in significant issues. Below are some mistakes that you must avoid when operating a new holland 664 baler:

  • Overfilling the baler causes operational issues. It might lead to difficulties in tying bales, and this could interfere with the smoothness of the baler’s functioning. To avoid this issue, ensure that the baler’s fill is equal every time.
  • Failure to maintain the equipment regularly can result in operational difficulties. This might lead to reduced baler efficiency, decreased bale quality, and reduced equipment lifespan. To avoid this, it is crucial to perform routine maintenance on the baler, including cleaning, lubrication, and functionality checks.
  • Incorrect instructions can lead to operational issues. Ensure that you read the manual before operating the baler to avoid any confusion.

Critical Needs In Preparing For Effective Baler Operation

Effective baler operation requires preparation and attention to detail. Here are some critical needs that you must follow before starting to operate a new holland 664 baler:

  • Ensure that the field you want to bale is free from foreign materials that could damage the baler. This includes debris like rocks, wires, sticks, and other harmful objects that could break the baler’s internal machinery.
  • Check the weather forecast before baling. Baling in damp conditions might lead to bale spoilage, while excessive heat and dry conditions can cause bales to catch fire.
  • Ensure the baler is correctly set up before starting to bale. This includes checking the settings for moisture content, size of bales, and tying count.

Vital Techniques For Enhancing Baler Efficiency And Lifespan

Enhancing baler efficiency and lifespan is crucial for optimal baler performance. Here are some vital techniques that you must adhere to:

  • Maintain the equipment regularly. Perform routine maintenance checks, including tightening nuts and bolts, checking tire pressure, oiling chains and bearings, and replacing worn-out parts.
  • Avoid overworking the baler. If you overload the baler with crop residue beyond its capacity, you risk causing significant damage to the machinery, leading to reduced efficiency and lifespan.
  • Ensure that the baler is correctly aligned. Misaligning the baler can cause significant damage to the machinery, leading to decreased efficiency and lifespan.

By avoiding mistakes during baler operation, adhering to essential prep needs, and following vital techniques, you can enhance the efficiency and lifespan of your new holland 664 baler.

Frequently Asked Questions For New Holland 664 Baler Problems

What Are The Common Problems With New Holland 664 Baler?

Some of the common problems with new holland 664 balers include knotter malfunctions, twine breaking, and difficulty in bale formation.

Why Is My New Holland 664 Baler Not Tying Knots?

The most common reason for new holland 664 baler not tying knots is due to worn-out knotter components.

Why Is My New Holland 664 Baler Making Incomplete Bales?

If your new holland 664 baler is making incomplete bales, there may be a problem with the pickup or the timing of the baler.

How Do I Troubleshoot Twine Breakage In New Holland 664 Baler?

To troubleshoot twine breaking in new holland 664 baler, ensure that the twine path is clean, check the tension, and use high-quality twine.

How Often Should I Replace The Knotters In My New Holland 664 Baler?

It is recommended to replace the knotters in your new holland 664 baler after every 10,000 bales to maintain optimal performance.

Is It Advisable To Repair My New Holland 664 Baler Myself?

Repairing new holland 664 baler yourself can be daunting, and it is advisable to seek professional help to avoid damaging the baler further.


To sum up, the new holland 664 baler has some common problems that farmers encounter during the baling process. Blown fuses, broken needles, chafed belts, and occasional sticking plunger issues are all common problems farmers face with this baler. Some of these problems can be resolved with regular maintenance, while others may require replacement of parts or professional assistance.

Therefore, it is recommended that farmers follow the manufacturer’s guidelines for maintenance and repair to ensure efficient and effective operation of their balers. If you encounter any problems with your new holland 664 baler, it is always best to seek professional help from a certified technician, as they possess the expertise and knowledge to diagnose and repair the problem promptly.

By staying vigilant and following a regular maintenance schedule, you can keep your baler running smoothly and ensure a successful harvest season.

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