Air excavation equipment is vital for utility construction, offering a non-destructive and precise method for digging and exposing underground utilities. These systems utilize high-pressure air to break up soil, which is then vacuumed into a debris tank for easy disposal. This technique is particularly useful in areas with sensitive underground infrastructure, reducing the risk of damage compared to traditional mechanical excavation. Air excavation equipment is versatile and can handle a variety of soil types, making it a preferred choice for many utility projects. Check out some product options below.
Pacific Tek AIR KING
The AIR KING air and hydroexcavation trailer from Pacific Tek is available with a 500- or 800-gallon-capacity debris tank made of carbon steel and sandblasted then powder coated inside and out. It employs a 185 cfm compressor with 100 psi output connected to an air wand allowing the operators to return the spoils collected in the debris tank to the ground. The system also has a pressure washer system (4 gpm at 3,500 psi) in case the operators want to hydroexcavate for faster or deeper digs. A simple three-way valve selector switch is situated on the curbside of the trailer for easy toggling from vac to air to hydroexcavator functions. The trailer itself is made of carbon steel and is sandblasted then powder-coated like the debris tank. Options include a telescoping vacuum hose boom, reverse flow feature, LED work lamps, spare tire and mount, and a tool storage box.
800-884-5551; www.pacific-tek.com
RAMVAC Vacuum Excavators by Sewer Equipment Tempest
The Tempest industrial air mover from RAMVAC Vacuum Excavators by Sewer Equipment is capable of removing dry and liquid materials over a long distance and from great depths. This unit delivers maximum vacuum efficiency even in the toughest working conditions. While utilizing high suction from a 28 inches Hg, 5,500 cfm positive-displacement blower through an 8-inch system, this unit offers a self-discharging filter system that provides automatic interval cleaning of the filter house during vacuum operations. This system significantly reduces the downtime associated with premature cleaning of the baghouse when the debris box is not full. It allows operators to keep working, while recognizing maximum debris capacity. Additionally, its hydraulically powered articulating extendable knuckleboom is exclusive in the marketplace. With 270-degree range of motion and 16-foot working length, this boom hinges back and forth, providing maximum support of the vacuum tube for increased operator ergonomics as well as cleaning efficiency.
888-477-7638; www.sewerequipment.com
