John Deere 3955 Forage Harvester Specifications and Key Features

The John Deere 3955 forage harvester offers a solid balance of power and performance, designed to handle a variety of crops with ease. With a robust engine and advanced cutting technology, this machine makes harvesting more efficient and cost-effective. Equipped with a 6-cylinder engine delivering up to 200 horsepower, the 3955 ensures high productivity, even under tough conditions.

The harvester’s cutting system is built for precision. It features a drum-driven cutterhead that provides uniform chop length, crucial for maximizing forage quality. The machine’s adjustable knife settings allow operators to fine-tune cut length, optimizing feed quality for livestock. Additionally, the 4-row corn header makes it adaptable to various crop sizes, allowing it to tackle everything from silage to high moisture corn efficiently.

One standout feature is the hydraulic drive system, which enhances the harvester’s ability to maintain steady power and reduce downtime. Operators will appreciate the user-friendly controls, making it easy to adjust settings on the go, without compromising performance. The machine’s durability is further enhanced by its heavy-duty frame and high-capacity grain tank, which minimize wear and tear over time.

For those looking to maximize efficiency and minimize operating costs, the John Deere 3955 forage harvester combines cutting-edge technology with proven reliability, making it a top choice in its class.

John Deere 3955 Forage Harvester Specs

The John Deere 3955 Forage Harvester is designed for reliable performance and high productivity. With a robust engine and user-friendly features, it handles large volumes of material with ease. Here are the key specifications:

• Engine: 6-cylinder, turbocharged, liquid-cooled diesel engine with 6.8L capacity. It delivers 200 horsepower at 2,200 RPM for optimal power.
• Harvesting Capacity: Can process up to 200 tons of material per day, depending on the crop conditions.
• Chopper: Features a 30-inch wide cutterhead, with adjustable knives and a smooth, clean cut, designed to minimize crop loss.
• Feedrolls: The machine comes with high-performance feedrolls to ensure consistent material flow, preventing clogging during high-intensity use.
• Fuel Tank: 200-liter tank for extended operation hours, reducing the need for frequent refueling during long shifts.
• Chute: Equipped with a hydraulic adjustable chute for easy direction control of the chopped material. Can discharge at variable heights up to 5 meters.
• Transmission: Hydrostatic drive transmission, providing smooth and precise control over the harvester’s speed.
• Dimensions: Length – 7.4 meters, Width – 2.5 meters, Height – 3.8 meters, with a total weight of approximately 10,000 kg.
• Cab: Features a fully enclosed, air-conditioned cab with ergonomic controls and an excellent field of view for operator comfort.

This model is designed for optimal efficiency in both large-scale operations and smaller farms. Regular maintenance of key components like the cutterhead and feedrolls ensures long-lasting, trouble-free service. With a balanced combination of power and maneuverability, the John Deere 3955 remains a popular choice in the forage harvesting sector.

Engine and Powertrain Specifications of the John Deere 3955

The John Deere 3955 forage harvester is equipped with a robust 6-cylinder engine. The engine has a rated power output of 150 horsepower (112 kW), providing ample strength to handle demanding tasks like silage harvesting and other heavy-duty applications. It operates on diesel fuel, ensuring longevity and efficiency under various working conditions.

The engine is coupled with a mechanically driven powertrain, designed to ensure seamless operation even under load. The 3955 utilizes a hydrostatic transmission system, offering smooth speed adjustments and efficient power transfer to the harvesting components. This setup allows the operator to control speed without compromising performance.

The drivetrain’s design ensures that power is delivered to the cutting head and other essential systems, keeping the machine in peak operational condition. The inclusion of heavy-duty components and gearboxes minimizes maintenance and maximizes reliability in tough agricultural environments.

Overall, the engine and powertrain of the John Deere 3955 are optimized for high productivity with minimal downtime. Proper maintenance of these systems can enhance the longevity and efficiency of the forage harvester, making it a reliable choice for farmers with large-scale harvesting needs.

Maintenance Guidelines for Optimal Performance of John Deere 3955

Check and change the engine oil regularly. Use the recommended John Deere oil to keep the engine running smoothly and prevent overheating. Ensure you follow the manufacturer’s suggested intervals for oil changes to maintain engine performance and reduce wear.

Inspect the air filter at regular intervals and replace it when clogged or dirty. A clean air filter ensures maximum engine efficiency and reduces the chance of dirt entering the engine, which can cause long-term damage.

Monitor the condition of the hydraulic system. Ensure the hydraulic oil is clean and at the correct level. Leaking hydraulic lines should be addressed immediately to prevent a loss of efficiency or potential damage to components like the pump or valves.

Keep the forage harvester’s cutting components sharp and in good condition. Dull knives and worn-out spouts lead to inefficiency and can cause increased fuel consumption. Regularly inspect the condition of knives, and sharpen or replace them as necessary to ensure the harvester is working at full capacity.

Check the belts and chains regularly for wear and proper tension. Worn or loose belts reduce power transfer and can lead to costly breakdowns. Tighten or replace belts as required to prevent further damage to the machine’s power transmission system.

Grease all moving parts as outlined in the maintenance schedule. Lubrication reduces friction, minimizing wear on components such as bearings, pivots, and linkages, leading to extended machine life and smoother operation.

Inspect the tires for proper inflation and damage. Uneven tire pressure can cause the harvester to run inefficiently, affecting fuel economy and operational stability. Replace tires showing signs of damage or excessive wear.

Ensure the cooling system is functioning properly. Clean the radiator fins and check the coolant levels regularly to prevent the engine from overheating during extended operations.

Always check the electrical system before operation. Clean the battery terminals and ensure all electrical connections are secure. A well-maintained electrical system ensures reliable startup and avoids interruptions during work.

Perform a thorough cleaning after each use. Dirt and debris buildup can damage sensitive components over time. Cleaning the machine also helps identify potential issues early, making repairs easier and more cost-effective.

Features and Configuration Options for Customizing the John Deere 3955

The John Deere 3955 forage harvester offers a range of customization options designed to optimize performance and adapt to specific farming needs. With several features tailored to enhance efficiency, operators can easily configure the machine to match various operational demands.

Power and Engine Configuration: The 3955 is powered by a robust 6.8L engine, providing up to 160 horsepower. Depending on requirements, the engine setup can be adjusted with different fuel systems, ensuring fuel efficiency while maintaining high output. The engine’s cooling system can also be customized to fit specific climates and operating conditions, making it adaptable to various environments.

Header Options: A key area for customization is the selection of headers. The John Deere 3955 supports multiple header types, including the 3955’s standard row crop and forage headers. You can choose between various widths and configurations, such as the 3-row or 4-row versions, to increase throughput or match specific crop types. These headers are designed to reduce crop loss while improving intake efficiency.

Chopping Cylinder: The harvester is equipped with an adjustable chopping cylinder that can be fine-tuned for optimal cutting quality. Operators can configure the cylinder’s speed and gap settings, depending on the crop material being processed, ensuring uniformity in the final product. The machine can also be fitted with a knife sharpening system to maintain peak performance during extended use.

Throwing System: The 3955 features a customizable throwing system designed to handle a variety of materials. The impeller can be adjusted for different discharge distances and material densities. Whether it’s for fine chopping or larger materials, you can modify the discharge rate and angle to prevent clogging and ensure consistent unloading.

Drive Train and Transmission: The 3955 comes with a versatile drive train and transmission options, allowing users to switch between mechanical and hydrostatic drive modes. These options let you adjust the machine’s power delivery to best suit crop conditions and terrain, ensuring smoother operation on hills and uneven ground.

Cab and Control Options: The operator’s comfort and control are prioritized with several cabin configurations. The John Deere 3955 offers ergonomic controls and a clear display, making it easy to manage all settings. For better visibility, the cab can be fitted with enhanced lighting packages and even adjustable air conditioning for comfort in all weather conditions. Users can also select an advanced precision farming system for real-time monitoring and adjustment of settings during operation.

Aftermarket Accessories: A variety of aftermarket accessories are available to further personalize the John Deere 3955. Options such as grain handling systems, additional hydraulic attachments, and even crop-specific sensors allow farmers to fine-tune the harvester to maximize crop quality and minimize waste.