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AgSmart Professional Series 50 Gallon Trailer Sprayer — 4.0 GPM Hi-Flow Pump with Boomless Nozzles

Take your spray operation anywhere on the farm with the AgSmart Professional Series 50 Gallon Trailer Sprayer. Towable behind an ATV, UTV, or utility tractor, this professional-grade unit pairs a high-output 4.0 GPM hi-flow pump with boomless nozzles for wide, even coverage without the complexity of a traditional boom setup. Whether you're treating pastures, fence lines, roadsides, or hard-to-reach areas, this trailer sprayer gets you there and gets the job done.

Key Features

• 50-gallon poly tank — chemical-resistant, UV-stabilized for reliable field performance
• 4.0 GPM hi-flow pump — high-output professional-grade pump for fast, efficient coverage
• Boomless nozzles — wide spray pattern without the need for a traditional boom, ideal for uneven terrain and fence lines
• Towable trailer design — tow behind ATV, UTV, or utility tractor to reach any area of the farm
• Professional Series construction — built for heavy, frequent use in demanding field conditions
• 180 lbs — substantial but towable for most ATVs and UTVs

Why Boomless?

Boomless nozzles deliver a wide spray swath without the setup, maintenance, and terrain limitations of a traditional boom. They're ideal for spraying along fence lines, ditches, roadsides, and irregular field edges where a boom would be impractical. Combined with the 4.0 GPM hi-flow pump, you get fast, wide coverage that keeps up with your operation.

SKU: 800-TRL50PROBL | Weight: 180 lbs | Shipping: LTL Freight Required

AgSmart Professional Series 50 Gallon Trailer Sprayer — 4.0 GPM Hi-Flow Pump with Folding Boom

Precision coverage meets professional-grade power. The AgSmart Professional Series 50 Gallon Trailer Sprayer with Folding Boom delivers uniform, controlled spray patterns across your fields, pastures, and lawns — towed effortlessly behind your ATV, UTV, or utility tractor. The folding boom folds for easy transport and storage, then deploys quickly when you're ready to spray, giving you the accuracy of a boom sprayer in a compact, towable package.

Key Features

• 50-gallon poly tank — chemical-resistant, UV-stabilized for reliable field performance
• 4.0 GPM hi-flow pump — high-output professional-grade pump for fast, efficient coverage
• Folding boom — folds for transport and storage, deploys quickly for precise, uniform spray coverage
• Towable trailer design — tow behind ATV, UTV, or utility tractor to reach any area of the farm
• Professional Series construction — built for heavy, frequent use in demanding field conditions
• 180 lbs — substantial but towable for most ATVs and UTVs

Folding Boom vs. Boomless — Which Is Right for You?

The folding boom delivers more precise, uniform coverage with a consistent spray pattern — ideal for row crops, lawns, and open fields where accuracy matters. If you're spraying irregular terrain, fence lines, or ditches where a boom is impractical, see our AgSmart Professional Series 50 Gallon Trailer Sprayer with Boomless Nozzles instead.

SKU: 800-TRL50PROST | Weight: 180 lbs | Shipping: LTL Freight Required

Hub, for 2-1/8" diameter spindle, Includes Cups and Grease Fitting.

4500 lb. capacity.

Other Hub Component Sold Separately.

Will Replace 606468R21 / 87426111

Bearing Kit # 913-TKR6KIT or SMA123096P

Transport wheel spindle for John Deere A27616 hub. OAL 14.63", 1.875" material diameter, 1-1/4" thread. Will replace JD AA24325.

Trunnion Bearing Mount for Cushion Disc

Fits 330, 335VT - 3950, 340, 345, 370, 375 Disk and 690, 870, 875 Ripper.

Will replace 195109A1. 2 required. Ductile iron.

Bushing For Cushion Disc

Fits 330, 335VT - 3950, 340, 345, 370, 375 Disk and 690, 870, 875 Ripper.

2 Required

Replaces 197334A1