The Global Variable Air Stream Technology air recycling system constantly recirculates the air from the sweeper to the suction box. Only a small percentage of the air passes into the atmosphere. Depending on the operational scenario, the recycled air volume can be adjusted in between 30% – 70%. All the adjustments can be completed by the operator by adjusting a lever.

The fine dust emission from a Global V4Air sweeper is 50% less than that of purely suction concepts. No dirty air is expelled into the working area at the rear and around the sweeping machine. Additional street cleaning is achieved by adding water to the recycled air. In winter the V4Air can operate in temperatures as low as 23 °F, due to the circulating air in the system being warmed to about 59 °F, thus preventing the water in the suction shaft and hopper from freezing.

All Comes Down To Power of Sweeping
Inclined suction fan provides optimum volume flow and improved suction power.

Sweeping Quiet
“Silent Plus” option means highly-effective noise reduction by up to 99 dB on the engine and fan system.

Increased Water Capacity
Water suppression system includes a total water tank volume of 210 gallons. The primary fiberglass tank is is mounted in between fan and cab, providing additional noise protection.

Modern Sweeping Package – V4Air incorporates Kubota V2043M, 49HP 4-Cylinder, Tier 4 Final, Water Cooled Aux. Engine that offers low fuel consumption at 1.5 Gallons/Hour at peak Engine Speed.

V-Nozzle To Sweep It All
The V-shaped suction nozzle with its large aperture, made of 4 mm steel, conveys the swept material directly into the suction pipe. Even in difficult conditions, heavy material will be completely picked up.

Everything At a Glance
A central operating panel provides easy access to all the functions, displaying all important information to the operator.

Wander Hose With Manual Support
The robust rear-mounted suction system provides additional vacuum where you need it. This options allows for emptying waste containers, shallow catch basins and loose debris.

Power Brush
The channel brush is mounted as a trailed brush and suspended separately from the suction nozzle. It is equipped with lateral shock absorbing device and ground pressure adjustment in order to pick up even heavy dirt off the road surface. Using the pneumatically controlled adjustment of the lateral inclination the brush is offering the best possible performance in every working condition.

Quality For Long Service Life-Hopper
High quality materials, such as Hopper and screens are 304 Grade Stainless Steel Standard. Hopper door is constructed of fiberglass to allows for long life and performance.

Central Switching Unit
All valves and adjustments for the electrical, pneumatic, and hydraulic systems are located in one central console, which is maintenance-friendly and protects against water ingress.