Gregson-Clark builds industry-leading roadside sprayers engineered for highway departments, municipalities, contractors, and vegetation-management professionals. Our equipment is designed for right-of-way (ROW) spraying, ditch and embankment control, guide-rail weed management, railroad sprayer, and large-area roadside vegetation maintenance.
From rugged skid-mount sprayers to fully custom roadside spray trucks, every system delivers reliable performance, durable construction, and the precision required for safe roadside herbicide applications.
Our roadside sprayers are ideal for:
• Highway & interstate vegetation management
• County right-of-way maintenance
• Guide rail & barrier weed control
• Utility ROW and pipeline corridors
• Ditch, slope, and embankment spraying
• Fence line and perimeter vegetation management
• Large-area brush and invasive weed treatment
Whether you’re completing annual growth-regulation programs or year-round vegetation management, Gregson-Clark systems are built to handle rugged roadside environments.
We offer solutions for every application and vehicle type:
Skid-Mounted Roadside Sprayers
• Fits in standard pickup trucks or flatbeds
• Easy installation and removal
• Cost-effective and versatile
• Still offer customization on booms, hose reels, and controllers
For improved accuracy and in-depth reporting, we offer:
• Chemical injection systems
• Speed-based rate controllers
• Flow meters
• GPS-guided application options
These systems help operators maintain consistent output while reducing chemical usage and minimizing downtime.
What is a right-of-way (ROW) sprayer?
A ROW sprayer is equipment designed to spray herbicides or growth regulators along public roadways, highways, railways, and utility corridors.
What vehicles can your roadside sprayers be mounted on?
Our systems can be mounted on pickup trucks, utility trucks, flatbeds, or integrated into fully custom spray truck builds.
Do you offer custom roadside spray trucks?
Yes, and most “stock” systems are customized based on the end users needs. We can design and build complete roadside spray trucks configured for your application requirements.
Do your sprayers support chemical injection?
Yes. Chemical injection systems are available for selective mixing, reduced tank contamination, and easier cleanup. We are currently using the Raven computer systems for complex systems or a Dosatron for a mechanical easy to use system.
What tank size do I need?
Typical tank sizes range from 150 to 1000 gallons depending on application width, spray duration, and vehicle capacity. Our team can help determine the ideal size based on your vehicle and coverage requirements.
Do you offer rate controllers or GPS-based systems?
Yes. We provide speed-sensing and GPS-based rate control options for accurate roadside herbicide applications. Several options are available from industry leaders Raven, Micro-Trak, and Teejet.
Note: Please call for current pricing This 300 gallon roadside sprayer is built on a robust fork-pocket frame that can be easily added to a flatbed...
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The front mount boom assembly is a universal roadside boom that can be installed on most trucks. The boom features multiple adjustments options to ...
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The 300-Gallon capacity and compact design provides the perfect unit for applicators looking to outfit a roadside sprayer into an existing pickup t...
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