Spray Star 300 T Turf Sprayer
Take the guesswork out of turf maintenance with the Smithco Spray Star 300 T, the reliable, tow-behind sprayer designed to meet the demands of sports fields, parks, and municipal green spaces. Whether you manage athletic fields, public parks, or large-scale municipal grounds, the Spray Star 300 T delivers consistent, accurate spray applications that promote healthy, durable turf surfaces.
As Smithco’s only towable sprayer, the Spray Star 300 T offers seamless compatibility with your existing utility vehicles, ensuring quick hitching and easy operation. Its precision spray system optimizes chemical use, reduces waste, and guarantees even coverage across turf areas of all sizes. From fertilizing sports fields to applying herbicides in recreational areas, this versatile sprayer helps turf managers maintain lush, professional-looking landscapes that can stand up to heavy foot traffic and seasonal wear.
Built with durability and efficiency in mind, the Spray Star 300 T is engineered for low maintenance and long-term performance. It’s the economical solution for parks and recreation departments, municipalities, and sports facilities looking for a dependable sprayer that enhances productivity and turf quality.

Accessories
Water Fill Meter Kit
Gallons
Manual Hose Reel
200 ft
Electric Hose Reel
200 ft
Fresh Water Wash Tank
Foam Marker
Chemical Cleanload Safe Fill System
Tank Rinse System
Pressure Hose Kits
5/8 in or 3/4 in kits in 50 ft, 100 ft, or 200 ft lengths
Pistol Grip JD9 Spray Gun
Wash Tank System
26 gal system
Product Features

Boom Options
Smithco Super Booms are built with durable materials that equip your sprayer to deliver exactly what you need for your unique turf.

Adaptable
Just hitch and go. The Spray Star 300 T towable sprayer integrates seamlessly into your equipment line up.

Affordable
A Spray Star 300 T towable sprayer allows you to have the benefits of a Smithco sprayer at a budget you can afford.

Ultra-High Flow
The self-priming and corrosion-resistant HyproTM Stainless Steel Centrifugal Pump features 70 gpm (265 lpm). A high-flow application with superior agitation means you get a high-performance, cost-efficient pumping system.
Find Your Dealer
Our global network of dealers spans over 62 countries. No matter where you are located, a Smithco dealer will help you find exactly what you need for your turf.
Specifications
Spray Systems
Advanced Rate Controller
TeeJet® Radion w/ GPS speed sensorTeeJet® Radion w/ GPS speed sensor
Spray Tank
Agitation
Agitator with 4 venturi volume boostersAgitator with 4 venturi volume boosters
Engine
Air Cleaner
Engine mounted filtration systemEngine mounted filtration system
Spray Performance
Application Rates
20-130 gal/acre; 0.5-3 gal/1000 ft²187.1-1216 l/ha; 20.4-122.2 l/1000 m²
Spray Systems
Boom Options
18.5 ft or 20 ft Super Boom5.6 m or 6.1 m Super Boom
Tires, Brakes, & Steering
Braking
Heavy duty vehicle with 4-wheel brakesHeavy duty vehicle with 4-wheel brakes
Spray Tank
Capacity
300 gal1135 l
Spray Tank
Construction
Elliptical polyethylene with UV inhibitors. 16 in hinged lid with built in locking device and nylon strainer basketElliptical polyethylene with UV inhibitors. 40.6 cm hinged lid with built in locking device and nylon strainer basket
Engine
Displacement
18.6 in³305 cc
Product Configuration
Drawbar
Minimum drawbar power of 35 hpMinimum drawbar power of 26 kw
Engine
Electrical System
10 amp10 amp
Engine
Engine Cooling
Air cooledAir cooled
Engine
Engine Type
Vanguard single air cooledVanguard single air cooled
Spray Tank
Filtration
Downstream filtration 50 or 80 mesh strainer W/80 mesh sectional strainers Downstream filtration 50 or 80 mesh strainer W/80 mesh sectional strainers
Engine
Fuel Capacity
1 gal3.8 l
Weights & Dimensions
Length
164 in4.2 m
Engine
Lubrication
Full pressurizedFull pressurized
Engine
Lubrication
Splash lubricationSplash lubrication
Spray Tank
Pump
Rocker switch operated; 10-70 gpm, 10-80 psi; Stainless high volume centrifugal with silicon carbide sealsRocker switch operated; 36-225 lpm, 0-5.5 bar; Stainless high volume centrifugal with silicon carbide seals.
Engine
Rated Horsepower
10 hp7.35 kw
Tires, Brakes, & Steering
Tires
29-14.00 x 15 multi-trac29-14.00 x 15 multi-trac
Product Configuration
Towing
3500 lb towing capacity1587.6 kg towing capacity
Weights & Dimensions
Weight
Dry - 2342 lbsDry - 1062 kg
Weights & Dimensions
Width
88 in2.2 m












