Introducing Klein SmartSpray® and SmartControl®, available at West Chester Machinery

Cost effective, durable and simple to use, Klein SmartSpray® and SmartControl® technologies are designed to address the unique dust control challenges of construction and mining environments.

SmartSpray® allows the operator to control water volume and discharge pressure independent of truck engine RPM or ground speed. Instead of being manipulated by the breaks or accelerator, water discharge is adjusted using the SmartControl® interface.

Unlike other water truck pump systems, improves safety

The SmartControl® interface improves safety for everyone at the job site by allowing the truck to operate at lower speeds on the job-site, reduces power consumption from the truck engine, facilitates distribution of the precise amount of water required for the job and eliminates wasteful over-watering. The SmartSpray® functionality effectively allows smaller capacity trucks to perform as well as larger capacity vehicles.

SmartSpray® is also built to provide long-lasting durability and value.

The energy-efficient SmartSpray® technology uses only the power required to do the work, saving on fuel and reducing component wear and tear. Only top-quality, premium components are used in the manufacturing process, and the SmartSpray® system is engineered to completely eliminate pressure spikes that could damage the equipment.

“We always strive to achieve the best dust control trucks and technologies as we continue to find new innovations for customers. SmartSpray® and SmartControl® perfectly exemplify our commitment,” said Jim Gordon, president of West Chester Machinery. “SmartSpray® creates a water truck pump system that is safer, more efficient and far more functional for our clients to use at construction and mining sites than any other water dust control solution on the market today.”


In Stock:  The Western Star 4900XD and Western Star 6900XD Water Trucks with SmartSpray® and SmartControl® at West Chester Machinery.

At West Chester Machinery, you can find the best-in-class and high-performance Western Star 6900XD and Western Star 4900XD water trucks with SmartSpray™ technology for dust control activities.

We sell the highest quality dust control water trucks Internationally and rent them locally in New Jersey, PA, NY, CT, RI, DE, MD.

For more information call (973) 347-1101 or visit our dust control water trucks web page at 

Western Star 6900XD Dust Control Water Truck

Western Star 6900XD Dust Control Water Truck

Western Star 4900XD Dust Control Water Truck

Western Star 4900XD Dust Control Water Truck


About West Chester Machinery

West Chester Machinery, Flanders NJ is a family owned and operated business celebrating over 36 years of serving the construction industry. We developed our reputation for excellence by providing quality products and superior service.

West Chester Machinery

278 Old Ledgewood Rd

Flanders, NJ 07836

(973) 347-1101