• Highly Productive Performance
  • Rugged and Reliable
  • Extremely Maneuverable
  • Effectively Simple

The R-4 is a full-featured, 4 yd3 regenerative air street sweeper that is mounted on a compact and highly maneuverable non-CDL cab-over chassis. Manufactured with reliability and simplicity in mind, the R-4 features a blast orifice style sweeping hood that generates a powerful airflow needed for deep cleaning road surfaces.

The R-4 offers the right combination of size, power, and capacity, making it perfect for a variety of applications, including roads, congested downtowns, narrow cul-de-sacs, alleyways, and parking lots.

Stewart-Amos Galaxy R-4 Regenerative Air Sweeper

All Galaxy models are equipped with unique features designed to make your sweeping tasks safer, easier and more cost effective.

Key Performance, Productivity & Safety Features

Galaxy sweepers deep clean road surfaces! We design and build effectively simple, uncomplicated regenerative air street sweepers that are easy to operate and maintain, while providing the lowest cost of ownership possible. All of our Galaxy models are built for superior productivity in high-performance sweeping applications. They feature a blast orifice style sweeping hood and powerful air flow for optimum sweeping.
Check out our productivity and performance features below.

Galaxy R-4 Shown Above.

Model Number Sweeping Path Chassis GVWR CDL Required Hopper Capacity Hydraulic Power Train Dump Height Gutter Broom Size Water Capacity Stainless Steel Hopper Bolt-Together Hopper Panels Top Hopper Access Door Debris Hopper Screen
R-4 10′ 19,500 lbs NO 4.65 yd3 74.3 Kubota 72″ 39″ 130 gal YES YES YES 14.4 ft2

Learn more about our Galaxy R-4 Regenerative Air Sweepers. 

For information about the Galaxy R-4, click here or call 800.482.2302

Back To Top