Fertilizer Spreader Gearbox – Replacement of Comer Code L-25J Gearbox

The Fertilizer Spreader Gearbox L-25J is a robust and efficient mechanical component designed specifically for agricultural fertilizer spreaders. It plays a crucial role in the accurate and uniform distribution of fertilizers across agricultural fields. The L-25J model is engineered to connect seamlessly with a tractor’s Power Take-Off (PTO) system, translating the tractor’s mechanical power into the optimal speed and torque required for the fertilizer spreading process.

The Fertilizer Spreader Gearbox L-25J is a robust and efficient mechanical component designed specifically for agricultural fertilizer spreaders. It plays a crucial role in the accurate and uniform distribution of fertilizers across agricultural fields. The L-25J model is engineered to connect seamlessly with a tractor’s Power Take-Off (PTO) system, translating the tractor’s mechanical power into the optimal speed and torque required for the fertilizer spreading process.

Constructed from high-quality materials that resist wear and corrosion, the L-25J gearbox is built to withstand the harsh conditions of farming and the corrosive nature of fertilizers. It features precise gear ratios that can be adjusted to match different spreading requirements, allowing farmers to customize the dispersal rate and pattern according to the needs of specific crops or soil types. Additionally, the gearbox is designed for easy maintenance, with accessible parts that simplify routine checks and repairs. This ensures that it remains reliable and effective over many years of service, making it a valuable asset for efficient and productive farming.

Fertilizer Spreader Gearbox L-25J

Fertilizer Spreader Gearbox L-25J Specifications

Product Description
Fertilizer Spreader Gearbox - Replacement of Comer Gearbox L-25J
Product details
  • All gearboxes are supplied without oil.
  • First, oil change is after 50-70 operating hours, then after 500-700 operating hours, or at least once a year.
  • Contact us for power at a different RPM.
Application range
  • Various (agricultural) applications
  • Mowers
  • Chemical fertilizer spreaders
  • Band saws
Ratio factor
1:1.9
Max. output power
11 kW
Max. output power
15 HP
Max. output torque
9,9 daNm
Connection 1 outside diameter
1-3/8 Inch
Connection 1 number of splines
6
Connection 3 outside diameter
22 mm
Gear arrangement reducing
1-2
Contains oil
No
Max. oil capacity
0,35 l
Max. oil change interval
500 h
Oil SAE viscosity grade
80W-90
Housing material
Aluminium
Weight
4,1 kg

Benefits of Using the Fertilizer Spreader Gearbox L-25J

The Fertilizer Spreader Gearbox L-25J offers several key benefits that enhance agricultural productivity and efficiency in spreading operations. Here are six major advantages of using this specific gearbox model:

1. Enhanced Durability: The L-25J is built from high-quality materials that are resistant to wear and corrosion. This durability is crucial in the agricultural environment where gearboxes are exposed to harsh conditions and corrosive materials like fertilizers. Its robust construction ensures long-term reliability and reduces the need for frequent replacements or repairs.

2. Improved Efficiency: This gearbox is designed to optimize the transmission of power from the tractor to the spreader mechanism. With precise gear ratios, it ensures that the spreader operates at optimal speeds, enhancing the efficiency of the spreading process. This means farmers can cover larger areas more quickly and with less effort, maximizing productivity.

3. Variable Speed Control: The L-25J allows for adjustable speed settings, which is critical for tailoring the application rates of fertilizers according to specific agricultural needs. This flexibility helps in applying the right amount of fertilizer based on the crop and soil requirements, promoting better crop yields and minimizing waste.

4. Ease of Maintenance: Designed with user-friendly maintenance in mind, the L-25J gearbox features easily accessible parts that simplify routine checks and maintenance tasks. This accessibility not only makes it straightforward to perform regular upkeep but also reduces downtime, keeping the farming operations smooth and uninterrupted.

5. Precise Fertilizer Application: With its capability to control the dispersal patterns and rates, the L-25J gearbox contributes to more precise and even fertilizer application. This precision helps ensure that fertilizers are distributed evenly across the field, which is essential for the consistent growth of crops and helps in avoiding over-fertilization or under-fertilization of certain areas.

6. Cost-Effectiveness: By improving the efficiency and accuracy of fertilizer application, the L-25J gearbox helps reduce the overall cost of farming. Less fertilizer is wasted, and the enhanced effectiveness of spreading contributes to better crop yields. The durability of the gearbox also means lower replacement and repair costs, making it a cost-effective solution for farmers.

Fertilizer Spreader Gearbox

Typical Applications of the Fertilizer Spreader Gearbox L-25J

The Fertilizer Spreader Gearbox L-25J is versatile and can be used in various agricultural settings to enhance fertilizer application efficiency. Here are six typical applications of this gearbox:

  • Broad-acre Farming: The L-25J gearbox is ideal for large-scale farming operations where uniform spreading of granular or pelleted fertilizers is critical. It provides the necessary power and control to cover extensive areas quickly and effectively, ensuring consistent nutrient distribution across vast fields.
  • Orchards and Vineyards: In orchards and vineyards, precise fertilizer application is crucial for the health and productivity of the plants. The L-25J allows for precise control over the spread rate and pattern, making it suitable for the careful management of nutrients in these delicate environments where over or under-fertilization can have significant impacts on yield.
  • Horticultural Uses: This gearbox is also suitable for horticultural applications, including vegetable and flower gardens, where different types of fertilizers need to be applied at various stages of plant growth. The adjustable settings on the L-25J enable specific modifications to the distribution rate, adapting to the needs of diverse horticultural products.
  • Landscaping and Turf Management: For landscaping projects and turf management, the L-25J can be used to spread both fertilizers and other lawn care products such as seeds and herbicides. Its ability to provide even distribution helps in maintaining lush, healthy green spaces, essential for golf courses, public parks, and residential lawns.
  • Reclamation Sites: The gearbox is effective in environmental reclamation projects where land previously unsuitable for agriculture is treated with fertilizers to restore its fertility. The L-25J gearbox robust design ensures that it can handle the rugged conditions often encountered in reclamation areas, spreading the necessary nutrients to revive the soil.

Fertilizer Spreader Gearbox

Working Principle of the Tractor PTO Driven Fertilizer Spreader Gearbox

The working principle of a Tractor PTO (Power Take-Off) Driven Fertilizer Spreader Gearbox for spreading fertilizers involves several key steps and components. Here's a detailed breakdown of how it functions:

  1. Power Transfer from Tractor PTO: The gearbox operation begins when it is connected to the tractor's PTO shaft. The tractor’s engine powers the PTO shaft, which rotates at a speed proportional to the engine speed. This rotational energy is essential as it is the primary power source for the gearbox.
  2. Gearbox Input Shaft Engagement: The rotational power from the PTO is first received by the gearbox's input shaft. This shaft is designed to handle high rotational speeds and torque from the tractor. The input shaft's main role is to transfer this power efficiently to the gearbox's internal gearing system.
  3. Speed and Torque Conversion: Within the gearbox, the mechanical configuration of gears alters the input speed and torque. Depending on the gearbox design, these gears either increase torque while reducing speed, or vice versa, to match the operational requirements of the fertilizer spreader. This adjustment is crucial for the precise application of the fertilizer.
  4. Transmission to Output Shaft: After the speed and torque are adjusted, the power is transmitted to the output shaft. This shaft plays a critical role in transferring the modified power to the spreading mechanism of the fertilizer spreader. The output shaft must be robust and durable, as it directly influences the spreader’s performance.
  5. Operation of Spreading Mechanism: The output shaft drives the spreading mechanism, which typically includes a disc or fan-like structure equipped with paddles or vanes. As the disc spins, these paddles fling the fertilizer outward across the field. The spread pattern and distance are influenced by the speed of the output shaft, which is controlled by the gearbox settings.

Fertilizer Spreader Gearbox Applications

Installation Steps of the of the Fertilizer Spreader Gearbox L-25J

Installing the Fertilizer Spreader Gearbox L-25J is a critical task that ensures efficient operation and longevity of the equipment. Here's a detailed step-by-step guide on how to install this gearbox:

  • Preparation and Safety: Begin by ensuring that both the tractor and spreader are on stable, level ground. Turn off the tractor, engage the parking brake, and disconnect the tractor's battery to prevent accidental starts. Gather all necessary tools and the installation manual for the L-25J gearbox. Make sure the area is clear of any unnecessary objects or debris to create a safe working environment.
  • Mounting the Gearbox: Position the L-25J gearbox onto the fertilizer spreader, aligning it with the designated mounting points. Use the bolts and nuts provided to secure the gearbox to the spreader. It's crucial to ensure that the gearbox is firmly attached and properly aligned to avoid operational issues or damage to the equipment.
  • Connecting to the Tractor's PTO: Attach the PTO shaft from the tractor to the input shaft of the gearbox. Ensure that the shafts are correctly aligned and that the PTO shaft is the appropriate length to prevent excessive stress or disconnection when the tractor and spreader are in motion. Secure the PTO shaft with the locking pins and confirm that the safety shields are in place to protect against accidents.
  • Checking Lubrication: Before starting the system, check that the gearbox is properly lubricated. Add the recommended type of oil if necessary, ensuring it reaches the correct level. Proper lubrication is crucial for smooth operation and to prevent premature wear of the gearbox components.
  • Test Run: Reconnect the tractor’s battery and start the engine at a low idle to test the gearbox connections. Engage the PTO and observe the gearbox and spreader mechanism. Look for any unusual vibrations or noises and ensure the spreader is rotating correctly and smoothly. Adjust any settings if necessary to ensure proper operation.
  • Final Adjustments and Safety Checks: Once the test run is satisfactory, make any necessary adjustments to the gearbox settings, such as the output speed and torque according to the spreader's requirements. Double-check all fasteners and connections for tightness. Review the entire setup to ensure everything is secure and operational before proceeding to use the spreader in the field.

Fertilizer Spreader Gearbox

Choose the Right PTO Shaft for the Fertilizer Spreader Gearbox L-25J

Selecting the correct PTO shaft for the Fertilizer Spreader Gearbox L-25J is essential for effective operation and longevity of your equipment. Here is a detailed guide on how to choose the appropriate PTO shaft:

  • Compatibility with Tractor and Gearbox: Ensure that the PTO shaft you select is compatible with both your tractor’s PTO output and the input requirements of the Fertilizer Spreader Gearbox L-25J. This includes matching the shaft size, splines, and power rating to those of the gearbox and tractor. Incorrect compatibility can result in inefficient power transfer and potentially damage both the tractor and the gearbox.
  • Correct Shaft Length: Measure the distance between the tractor’s PTO and the gearbox’s input shaft while both are in their working positions. The correct shaft length is crucial to avoid stress on the shaft and the equipment. An overly long or short PTO shaft can lead to disconnections or excessive wear at the couplings.
  • Torque Handling Capacity: Check the torque requirements of the gearbox and ensure the PTO shaft you choose can handle this without risk of failure. The shaft should be able to transmit the necessary power without twisting or breaking, considering the maximum horsepower and torque output of the tractor.
  • Safety Features: Opt for a PTO shaft that includes safety features such as shear pins or a slip clutch which protect the gearbox and tractor from torque overload by breaking or disengaging if the load is too high. Additionally, ensure the shaft is equipped with proper safety guards to protect operators from rotating parts.
  • Ease of Maintenance and Durability: Select a PTO shaft that is easy to maintain and made from durable, high-quality materials. Look for features such as accessible grease nipples for easy lubrication. A well-constructed shaft will offer greater reliability and a longer service life, reducing downtime and maintenance costs.

Fertilizer Spreader Gearbox

We Also Offer Other Agricultural Gearboxes

We can also offer many types of agricultural gearboxes and PTO shafts, such as rotary cutter gearboxes, rotary tiller gearboxes, feed mixer gearboxes, lawn mower gearboxes, fertilizer spreader gearboxes, flail mower gearboxes, post hole digger gearboxes, corn headers gearboxes, fertilizer mixer gearboxes, round baler gearboxes, square baler gearboxes, irrigation reels gearboxes, manure spreader gearboxes, fertilizer seeder gearboxes, rotary rake gearboxes, cutting bar gearboxes, gearbox for hay tedders, etc. If you want to buy a fertilizer spreader gearbox, please get in touch with us.

Other Agricultural Gearboxes

Fertilizer Spreader Gearbox Manufacturers

AGKNX is a prominent manufacturer of high-performance fertilizer spreader gearboxes for a variety of applications. Our gearboxes are designed to meet the needs of different agricultural settings, providing reliable and efficient performance. Our fertilizer spreader gearboxes are a powerful replacement option for Bush Hog, Comer, Omni Gear, Land Pride, John Deere, Kodiak, Hico/Howse, and other brands of gearboxes. We can also offer many types of agricultural gearboxes and PTO shafts, such as rotary cutter gearboxes, rotary tiller gearboxes, feed mixer gearboxes, lawn mower gearboxes, fertilizer spreader gearboxes, flail mower gearboxes, post hole digger gearboxes, corn headers gearboxes, fertilizer mixer gearboxes, round baler gearboxes, square baler gearboxes, irrigation reels gearboxes, manure spreader gearboxes, fertilizer seeder gearboxes, rotary rake gearboxes, cutting bar gearboxes, gearbox for hay tedders, etc.

Fertilizer Spreader Gearbox Manufacturers