John Deere self-propelled sprayers cover every size of operation, from the compact R4023 for smaller fields to 400 and 600 Series sprayers with booms up to 132 ft. Dry spinner spreaders, spreader boxes and the 800R floater let you apply fertilizer and lime with the same technology.
Koenig Equipment sells and supports John Deere application equipment across Ohio and Indiana. Request a quote and our team will help you choose the tank, boom and setup that fit your acres.

Tank size and boom width set how many acres you cover between fills. The 600 Series adds horsepower, and the dry and floater models put down granular products.
| Model | Capacity | Boom or spread width | Engine | Transport speed |
|---|---|---|---|---|
| R4023 | 600 gal | 80 or 90 ft steel | 173 HP, 4.5 L | 27 mph |
| 408R | 800 gal | Up to 132 ft | 280 HP, 6.8 L | 30 mph |
| 410R | 1,000 gal | Up to 132 ft | 310 HP, 9.0 L | 35 mph |
| 412R | 1,200 gal | Up to 132 ft | 326 HP, 9.0 L | 35 mph |
| 612R | 1,200 gal | Up to 132 ft | 355 HP, 9.0 L | 35 mph |
| 616R | 1,600 gal | Up to 132 ft | 375 HP, 9.0 L | 35 mph |
| 400R dry spinner spreader | 200 cu ft dry box | Spinner spread | 326 HP, 9.0 L | 35 mph (25 mph field) |
| 600R dry spinner spreader | 200 or 300 cu ft dry box | Spinner spread | 375 HP, 9.0 L | 35 mph (25 mph field) |
| 800R floater | 330 cu ft dry spinner, 300 cu ft air boom or liquid system | 60 to 90 ft dry, 70 ft air boom | 365 HP peak rated | Up to 46 mph |
Turn a 400 or 600 Series sprayer into a three-season applicator with a DS20 or DS30 dry nutrient spinner spreader box, which converts the machine in as few as 4 hours. The DS35 box holds up to 330 cu ft of dry fertilizer.
Pricing on this equipment depends on how it is configured, so request a quote and our team will put together current pricing, offers and John Deere Financial options.
A sprayer down in May costs more than repair bills. Our ag service technicians work on John Deere sprayers and applicators, and an agriculture off-season inspection catches pumps, nozzles and boom wear before the season. Our team also helps set up the precision technology that runs on these machines, and genuine parts are available at your Koenig store and anytime on Koenig Marketplace.
Schedule service or call your Koenig store to plan off-season work.

Koenig also sells Hagie self-propelled sprayers and Hagie attachments, including the LS20 liquid system for the 800R. Shopping pre-owned? Browse used self-propelled sprayers and used dry spinner spreaders for sale at Koenig.
What is the difference between the 400 and 600 Series sprayers?
Both offer booms up to 132 ft. The 408R, 410R and 412R carry 800 to 1,200 gal tanks with 280 to 326 hp. The 612R and 616R step up to 355 and 375 hp with 1,200 and 1,600 gal tanks.
Which John Deere sprayer suits smaller fields?
The R4023. It has a 600 gal tank, 80 or 90 ft steel booms that fold in to 60 ft for headland turns, and a 173 hp 4.5 L engine.
Can I spread dry fertilizer with my John Deere sprayer?
Yes. The DS20 fits the 408R, 410R, 412R, 612R and 616R, and the DS30 fits the 612R and 616R. Either converts the sprayer into a three-season applicator in as few as 4 hours.
What can the 800R floater apply?
The 800R can run a dry spinner spreader, an air boom or the LS20 Liquid System. A common hydraulic implement pump brings a combo machine changeover down to about 6 hours.
What technology comes on the 400R and 600R spreaders?
They come with integrated intelligence including a StarFire receiver and a JDLink connection, plus a choice of three cab and visibility packages.
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