Accurate & Dependable Distribution
Farm-Maxx SPL Spin Spreaders
Built to Last
The Farm-Maxx SPL Spin Spreader Series delivers the same proven spreading performance as the SP Series, now in a lightweight polyethylene hopper. Designed for smaller tractors and operators seeking rust-proof durability, the SPL spreaders offer reliable performance, easy maintenance, and consistent distribution for fertilizer, seed, or lime
Key Features of the Farm-Maxx SPL Spin Spreaders
Durable Poly Hopper
Rust-proof and lightweight for long life and easier handling.
Stainless-Steel Spreading Disc
Stainless steel discs deliver uniform, balanced coverage with long-lasting resistance to rust and wear.
Adjustable Flow Control
Easily fine-tune gate opening and vane positions for accurate application rates and spreading widths.
Rigid Wheel Agitator System
The durable steel agitator ensures steady material flow through the hopper, preventing clogs and bridging when using fertilizer, seed, or pelletized lime.
Specifications for the Farm-Maxx SPL Spin Spreaders
Model Name
SPL-180
SPL-400
Carrying Capacity (lbs)
481
844
Spreading Width Max (ft)
21-60
21-60
Hopper Material
Polypropylene
Polypropylene
Hitch
Cat. I
Cat. I
Rigid Agitator
Standard
Standard
Salt/Sand Deflector
Optional
Optional
Fertilizer Conveyor 1 or 2 Row
Optional
Optional
Hydraulic Opening Kit
Optional
Optional
Spreading Vanes
4
4
Approx. Weight (lbs)
115
120
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Common Questions About the SPL Series
Explore answers to frequently asked questions about the Farm-Maxx SPL Series, including its unique features, compatibility, and service support.
How does the SPL Series differ from the SP Series?
The SPL Series features a polyethylene hopper, offering a lightweight, rust-proof alternative to the steel hopper of the SP Series, ideal for coastal or high-humidity areas.
What materials can the SPL Series spread?
The SPL Series is versatile, capable of spreading fertilizer, seed, and dry granular materials like pelletized lime efficiently.
What tractor sizes are compatible with the SPL Series?
The SPL Series is designed for compact and utility tractors equipped with Category I 3-point hitches, ensuring broad compatibility.
Does the SPL Series include an agitator?
Yes, each SPL model comes with a rigid wheel agitator to maintain a steady flow of material through the hopper, preventing clogs.
Who provides service and parts for the SPL Series?
Authorized Farm-Maxx dealers offer comprehensive service and parts support, while UniFarm can provide manuals and documentation upon request.
What are the benefits of using a polyethylene hopper?
A polyethylene hopper is lightweight and corrosion-resistant, reducing maintenance needs and extending the spreader’s lifespan, especially in harsh environments.







