Dirt Dog 3 Point Fertilizer Spreader | Model FSP350 | 350 lb Capacity | 20-45 HP | For Tractor
DESCRIPTION
The Dirt Dog Dirt Dog FSP350 3 Point Fertilizer Spreader is a dependable and efficient PTO-driven spreader designed for farmers, landscapers, and property managers seeking precise fertilizer and seed distribution. Built with a formed tubular steel backbone, this durable implement delivers long-lasting performance in demanding agricultural environments.
Its 350 lb. hopper capacity reduces refill frequency, improving productivity across food plots, gardens, lawns, and pasture applications. The adjustable spreading rate allows operators to control material flow accurately for consistent coverage and reduced waste. Featuring a poly cone hopper, the spreader resists corrosion and simplifies cleanup after use.
The integrated agitator system promotes smooth material flow, while greasable zerks enhance durability and minimize maintenance downtime. Designed for compatibility with 20-45 HP tractors, the Dirt Dog FSP350 fertilizer spreader is ideal for spreading fertilizer, seed, lime, and other granular materials with reliable precision and efficiency.
Key Features
350 lb. High-Capacity Hopper increases operational efficiency by reducing refill stops during large-scale spreading jobs. Ideal for farms, food plots, landscaping projects, and property maintenance applications requiring consistent material distribution over wide coverage areas.
Adjustable Spreading Rate Control enables precise application of fertilizer, seed, and granular materials. Operators can easily customize spread patterns and flow rates to improve coverage accuracy while minimizing product waste and uneven application.
Heavy-Duty Tubular Steel Backbone provides exceptional structural strength and long-term durability in rugged agricultural conditions. The reinforced frame design enhances stability and supports dependable performance during demanding field operations.
Poly Cone Hopper Design resists rust, corrosion, and chemical damage from fertilizers and spreading materials. The smooth interior surface promotes easy cleanout and reduces material buildup after each use for faster maintenance.
Built-In Agitator System keeps fertilizer and seed flowing consistently through the spreader for improved material distribution. This feature helps prevent clogging and bridging during operation in varying environmental conditions.
PTO Driven Spreader Operation delivers reliable power transfer from compatible tractors for smooth and efficient spreading performance. The included PTO shaft ensures dependable operation with reduced manual effort during agricultural tasks.
Compatible with 20-45 HP Tractors makes this spreader suitable for compact and utility tractors used in farming, landscaping, ranching, and acreage maintenance applications requiring dependable material handling equipment.
Greasable Zerks for Longevity simplify routine maintenance while extending component life. Easy lubrication access helps reduce wear on moving parts and supports long-term reliability in high-use agricultural environments.
Efficient Fertilizer Distribution System provides even spreading patterns across lawns, fields, and pastures. This improves crop nourishment, reduces overlap, and enhances productivity for agricultural and landscaping professionals.
Multi-Purpose Material Compatibility allows spreading of fertilizer, seed, lime, and other granular products. This versatility makes the spreader a practical attachment for year-round land and property management tasks.
Compact and Lightweight Construction with a 100 lb. operating weight allows easy attachment handling, transportation, and storage without sacrificing structural durability or spreading performance capabilities.
Corrosion-Resistant Components help maintain appearance and functionality when exposed to harsh agricultural materials and outdoor conditions. The durable construction supports long service life with minimal upkeep requirements.
Simple 3 Point Hitch Connection allows quick attachment and removal from Category 1 tractors. This user-friendly setup reduces downtime and improves convenience during seasonal spreading operations.
Professional Agricultural Performance makes the FSP350 ideal for farmers, landscapers, and acreage owners seeking dependable PTO fertilizer spreader equipment with efficient coverage and reliable material flow control.
Detailed Specifications
Specification
Details
Brand
Dirt Dog
Model
FSP350
Product Type
3 Point Fertilizer Spreader
Spreader Capacity
350 lbs.
Drive Type
PTO Driven
PTO Shaft Included
Yes
Tractor Compatibility
20-45 HP Tractors
Hopper Material
Poly Cone
Frame Construction
Formed Tubular Steel Backbone
Agitator System
Built-In Agitator
Spreading Rate
Adjustable
Lubrication Points
Greasable Zerks
Attachment Type
3 Point Hitch
Primary Applications
Fertilizer, Seed, Lime & Granular Materials
Product Weight
100 lbs.
Color Availability
Gray
Corrosion Resistance
Yes
Recommended Use
Farms, Food Plots, Pastures & Landscaping
Manuals & Documents
General Warranty Info:
Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
Please reach out to us for any specific warranty information needed about products and parts you can’t find!
Videos
Shipping
General Shipping Info:
Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!
Customer Reviews
Overall rating: 4.6 / 5 from 99 reviews.
I've started using the mulcher I on several parcels of land 10 acres . I have grind down a couple of 14 inch stumps. Caution the mount bracket behind the mulcher motor exhaust gets extremely hot even with gloves on . But the unit so far seems to works very good it's well put together.
The Firminator G3 is s heavy duty quality machine. The discs worked extremely well and planting and culti-packing is very smooth and easy. Working with Dillon at Ripping It Outdoors was a very good experience and seamless transaction.
Just got my Buffalo Turbine! Love it. Took a little bit to get used to getting the right angle for the nozzle, but not a problem. Side note, works much better if the frame is level as much as possible.
Love it!
Gary Haddock
Seems to be in order delivery wasn't able to use lift gate but tractor was able to take pallet off the truck bed. No damage to machine after visual check. won't know how it runs until rain stops.
Staff at RippingitOutdoors was very quick to call and double check the type of backet needed for the unit to ensure the online order matched( to fit my skid steer quick attachment on my l2501 Kubota). Explained the teeth & belt could be ordered through them directly over the phone when/if needed as well as selling other types of custom made brackets for Utv's ect. All around Great customer service and would purchase from again.
After spending way to much money for forest mulching services I discovered this wonderful machine. It's not a giant powerhouse forest mulcher, but it does everything a property owner needs to maintain a forested property. I wish I would have found it sooner.
The Firminator is well built and functions well. I am having some trouble while planting mixed size seeds. Next time out I’ll try setting it so only the smaller seeds drop out the open it up for the larger seeds.
easy buying process and great communication. Mulcher works great, easily clears overgrown brush and even mulched a 5" thick mulberry tree fairly easily. running it off of my old 331 bobcat with no problem powering the drum at all. Only small issue which isn't a big deal is that the supplied hoses are about 16" too short to operate a full range of motion.
Over all built well. I like it is all cast iron and metal and not plastic. Had to modify fertilizer disc mount to fit correctly, nothing major, a little grinding. I modified the center link hitch point to accommodate my John Deere quick hitch. Have yet to plant with it but I’m sure it will work perfect. Love the grease fittings everywhere. Reminds me of the old farm equipment I grew up on, and still use periodically.
My firminator RT was delivered in good condition in ND. I will be using it next week. I have a 45 HP John Deere tractor that is supposed to lift 2000 lb but really struggles to lift this 6 foot firminator RT. I will just have to use in as a two pass operation for now.
I do wish there was a better operating manual for this unit. Maybe that is something you can work on.
I will give you an update once I start using it in a few days.
Great piece of equipment. Performs far better than I expected. One piece of advice - if property is significantly overgrown, consider the tractor attachment first to bring down the over growth and then switch to the UTV attachment to maintain property. No complaints worked perfectly.
Put this on Kubota 900 with winch hookup. This thing is a beast (within reason). I named it ‘Homie”, cause Homie don’t play. It will take care of stuff up to about 2” in diameter. You still have to remember that this is NOT like the ones on a bobcat or larger machinery. It does have its limits. But all in all I am very satisfied with it. Now on to the good part! The staff at Ripping It are outstanding! Especially Kayla in the office. She has gone above and beyond on making sure everything went right, from ordering to questions about installation. This young lady would be of great value at ANY company ! Her knowledge and personality are like over the top. This is my first experience with Ripping It Outdoors and I can only say positive things about them. With all that being said, I do fill out reviews on things I buy, AND I give a honest review. If it’s bad then you will know it. But if it’s good, well I tell the truth ! Again Kayla, from the bottom of my heart, a great big THANK YOU for all your help and just talking to you. I feel like we’ve know each other for years!
TENT is easy to put up , material is tuff as told....only complaint is that i wish the bottom had about 3 to 4 inches overlap towards the inside so i could install a 2 x4 or something to help hold the tent down in high winds we have here in virginia thanks
Hi, my name is Ken. I’ve had a great experience with Ripping It Outdoors. I purchased a Forax Hp40 Mulcher for my mini excavator. Kayla Patterson is who I dealt with from the beginning until I received it at my house. She has been wonderful to work with and looking forward to working with her with any other orders I purchase. Kayla answered any questions I had and kept me updated throughout the whole process, can’t say it enough just a wonderful person to work with!!
These are great feeders if you don’t have any feral hogs but if the hogs tear off the wiring harness from the timer to the feeder motor, you’re disabled. Then, if you ask for help from Outback, they refer you to the dealer but really you’re on your own for parts and repairs.
I have three Outback feeders that work as designed. They’re 13 years old and have always served well but this feeder misses the mark by a very high margin. I’d NEVER buy this product again.
Feeders need to be dependable and this unit is not.
This is my first experience with Ripping It Outdoors. Fortunately I got Dillion as a representative and everything from sales to shipping was spot on..
Thanks Dillion for your help!!