Descripción
The Fertilizer Spreader Gearbox acts as a durable transmission for uniform nutrient distribution in fields, with 0.35 L oil capacity, 5/6.8 kW/HP increasing power, and a 1:3 ratio, replacing Comer Code L-25A. Buy Fertilizer Spreader Gearbox from us for reliable, aluminum-housed performance in agricultural spreading.

Fertilizer Spreader Gearbox L-25A Specifications
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| Descripción del Producto | Fertilizer Spreader Gearbox – Replacement of Comer Gearbox L-25A |
|---|---|
| Product details |
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| Application range |
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| Consists of |
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| Contains oil | No |
| Max. oil capacity | 0.35 l |
| Max. oil change interval | 500 h |
| Oil SAE viscosity grade | 80W-90 |
| Housing material | Aluminium |
| Peso | 4.2 kg |
| Input power kW / HP Increasing | 5 / 6.8 kW/HP |
| Input power KW / HP Reducing | 2.2 / 3 kW/HP |
| Output Torque DaNm Increasing | 2.9 daNm |
| Ratio Increasing | 1 : 3 |
| Ratio Reducing | 3:1 |
| Input shaft | X |
| Shaft X | 25 h6 |
| Shaft Z | 25 h6 |
What is the Best Replacement for Comer L-25A
When considering alternatives for the Comer L-25A, the L-25A Fertilizer Spreader Gearbox offers equivalent dimensions and enhanced features, ensuring effortless upgrades in existing spreader systems without alterations. This model supports up to 2.2/3 kW/HP reducing power and 2.9 daNm increasing torque, ideal for even fertilizer application across varied terrains. Its aluminum housing provides lightweight durability, resisting corrosion in moist environments while maintaining a 4.2 kg weight for easy handling. The gearbox’s input shaft X at 25 h6 and shaft Z at 25 h6 accommodate standard connections, facilitating quick integration with tractors or motorized units. Operators gain from its freewheeling clutch, which prevents reverse drive damage during shutdowns, enhancing safety in field operations. Incorporating a high torque fertilizer distributor, this replacement optimizes granule flow, reducing clogs and promoting consistent coverage for improved crop nutrition.
The L-25A’s maximum oil change interval of 500 hours minimizes downtime, allowing more time for productive spreading. Its SAE 80W-90 viscosity grade ensures smooth internal operations, even under temperature fluctuations common in outdoor use. This Fertilizer Spreader Gearbox excels in applications requiring precision, such as band saws for material prep or mowers for residue management, where its 1:3 increasing ratio boosts output efficiency. By matching the Comer’s specifications, it eliminates compatibility concerns, providing a budget-friendly solution for farmers seeking reliability. The unit’s gear arrangement supports quiet performance, reducing noise pollution in residential-adjacent fields.
Fertilizer Spreader Gearbox L-25A
The L-25A Fertilizer Spreader Gearbox features an aluminum housing for lightweight yet sturdy construction, weighing 4.2 kg to facilitate easy maneuvering in field attachments. Its freewheeling clutch prevents backdrive, protecting connected equipment during coasting. The unit’s maximum oil capacity of 0.35 liters and 80W-90 viscosity grade support smooth operations, with changes recommended after 50-70 initial hours and every 500 thereafter. This gearbox’s 3:1 reducing ratio and 1:3 increasing ratio provide flexibility for speed adjustments in spreading tasks. Incorporating a durable nutrient distribution gear, it ensures even granule flow, reducing overlaps and waste in large areas.

Its input power of 5/6.8 kW/HP increasing and 2.2/3 kW/HP reducing accommodates various tractor outputs, making it versatile for mowers or band saws. The Fertilizer Spreader Gearbox’s product details emphasize no pre-filled oil, allowing users to select preferred lubricants for specific conditions. This model’s application range spans agricultural uses like chemical spreaders, where precision minimizes environmental impact. Its robust design withstands daily rigors, promoting longevity in harsh weather.
How to Maintain a Fertilizer Spreader Gearbox
Maintaining a Fertilizer Spreader Gearbox starts with regular oil checks, filling to 0.35 liters with 80W-90 grade and replacing after 500 hours to prevent wear. Inspect seals for leaks, as the freewheeling clutch relies on proper lubrication to function smoothly. Clean external surfaces post-use to remove fertilizer residue that could corrode aluminum housing. Torque mounting bolts periodically, ensuring secure attachment during vibrations. Store in dry locations to avoid moisture ingress, and perform annual disassembly for thorough gear inspections. Employing an efficient fertilizer application unit, these steps reduce breakdowns, extending intervals between services.
Monitor performance during operation, addressing unusual noises promptly to safeguard internals. This routine not only preserves the Fertilizer Spreader Gearbox’s 2.9 daNm torque capacity but also sustains its versatility across applications, supporting sustainable farming practices through reliable distribution.
Benefits of Using a Fertilizer Spreader Gearbox L-25A
The L-25A Fertilizer Spreader Gearbox ensures even distribution, delivering nutrients precisely to optimize crop growth and reduce waste. Its time-saving design covers vast areas swiftly, boosting productivity in large operations. Cost efficiencies arise from accurate application, minimizing excess fertilizer expenses. Environmentally, it curtails runoff risks, promoting sustainable practices. Versatility allows adaptations to various attachments, enhancing farm utility.
Where Are Fertilizer Spreader Gearboxes Used?
Fertilizer Spreader Gearboxes find primary use in agriculture for uniform field coverage, ideal for large-scale operations. They attach to tractors or harvesters, distributing granules or liquids based on crop needs. Beyond farming, they aid landscaping for soil treatments. Their effectiveness reduces waste, supporting eco-friendly methods in diverse regions.
How to Use a Fertilizer Spreader Gearbox
Operate a Fertilizer Spreader Gearbox by selecting appropriate fertilizer, calibrating for accurate rates, and determining spread patterns. Load material, adjust flow and width, then engage PTO while driving. Monitor coverage, disengage upon completion, and clean residues. Preparation ensures effective, waste-minimizing application.
About the Manufacturer
As a prominent producer of mechanical transmission elements, the entity focuses on resilient solutions for farming and industrial sectors, employing cutting-edge R&D for swift tailoring. Facilities in Zhejiang, China, yield over 500,000 units yearly, with rigorous testing upholding global norms. International presence via branches enables rapid delivery from adjacent ports, suiting varied order volumes.
Recommended Related Products
Augment your spreading system with agricultural PTO gearboxes for adaptable tractor linkages, hydraulic cylinders for exact control in devices, and sprockets with chains for steadfast drives. These complement the L-25A, elevating efficiency. Further, consider PTO shafts for firm power ties and vacuum pumps for secondary field duties.
Customer Reviews
“The L-25A improved our field coverage in Sydney—precise and reliable distribution.”
– Elara Voss, Sydney, Australia
“Enhanced nutrient efficiency in Tokyo farms—durable under daily use.”
– Kiyomi Takahashi, Tokyo, Japan
“Minimized waste in Dubai’s arid lands—versatile performance.”
– Zayn Al-Mansoori, Dubai, UAE
“Boosted yields in Paris vineyards—easy adaptation.”
– Thierry Leclerc, Paris, France
“Transformed landscaping in New York—consistent results.”
– Lachlan Whitaker, New York, USA






