Product Focus: Pipe Bursting Methods and Projects

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Hydroexcavation

Ditch Witch HXT Line

Contractors looking for the efficiency and payload capacity of a truck-mounted vacuum excavator can turn to Ditch Witch’s HXT Line of vacuum excavators. The HXT50 and HXT75 are powered by Kubota engines with 50 and 75 hp, respectively, for optimal suction power. The HXT50 has a 1,005 cfm blower and 3,000 psi of water pressure. Both units are available with 500-, 800- and 1,200-gallon spoils tank configurations, allowing contractors the freedom to stay on a job site longer and avoid repeated spoils disposal and water refilling. The 500-gallon configuration is designed to be under commercial driver’s license requirements, allowing contractors to transport the machine without a CDL driver on staff. The HXT75 offers 1,315 cfm and up to 5.5 gpm water pump flow. They are designed with a spoils tank door that can be controlled curbside or remotely to keep operators clean during spoils disposal. Both come with a multifunction remote control option for the boom, allowing operators to more easily control the vacuum hose. 580-336-4402; www.ditchwitch.com


Dynablast HV590FLS-12VRED

The HV590FLS-12VRED hydrovac water heater from Dynablast produces 590,000 Btus with an output temperature of 175 degrees F at 7 gpm. An optional electronic 12-volt thermostat can hold a more precise water temperature. The unit is suitable for colder climates and improves digging in clay-filled areas. It enables fuel savings of 3/4 gph and a weight reduction of 250 pounds over the current 690,000 Btu model. It comes with ETL certification for safety, which also includes certification on the coil for higher efficiency and heat transfer, stainless steel target plate for increased coil life and serviceability with momentary override control. 905-867-4642; www.dynablast.ca


Enz USA CB Range 

The CB (Cutting Ball) Range from Enz USA is equipped with a carbide root knife or penetrator blade for pipes that are clogged by more than 50%. The CB90, CB70 and CB50 work without impact, but are equipped with a plug that can be removed, which creates a vibration in the tool when rotating (except the CB50). The cutters on the side are self-sharpening and maintain their sharpness over their entire service life. The area of application of the cutting ball is diverse. Due to their spherical shape they can easily navigate bends without damaging the pipe. Moreover, the proven braking system ensures for a lower rotation speed. The CB90, CB70 and CB50 are leakage-free and can be operated with recycling water. They are particularly suitable for roots in seepage pipes, mineral deposits and limescale. All are supplied in a case. 877-369-8721; www.enz.com


GapVax VHX Series

The GapVax VHX Series hydrovac is designed to deliver optimal weight distribution, improved safety features and increased performance. The debris body is 7.5 cubic yards, offering a 15,000-pound payload. The low profile (12 feet, 2 inches) makes it suitable for all-around hydroexcavation projects. The vacuum system with single mode wet/dry filtration is quiet, reliable and simple, according to the maker. It includes a 4,000 cfm positive displacement blower, 600 hp transfer case with air-shift engagement and ultra-quiet air injection, and discharge silencers. This filtration design includes a top-loading debris tank, 14-inch stainless steel float-ball shut-off, efficient centrifugal cyclone separators and long-lasting filter bags. It is equipped with a 12 gpm, 3,000 psi water system with optional 200 cfm air compressor system. A full-tilting debris body, over 45-degree dump angle and full-opening tailgate allow for fast unloading and easy cleanout. The 8-inch telescoping VHX boom offers a 22-foot reach with 15-degree downward pivot. 888-442-7829; www.gapvax.com


Hi-Vac X-13 Hydro Excavator

The Hi-Vac X-13 Hydro Excavator was created to maximize productivity and ROI and minimize downtime by eliminating high-maintenance components. A modular design provides clean and intuitive controls and simple, planned maintenance accessibility for all critical systems. It is ideal when on-site dumping is required and for off-highway applications that require the maximum legal payload. A 13-cubic-yard debris tank, up to 24,500-pound payload capacity and 1,140-gallon freshwater capacity result in fewer costly job site trips. A 5,800 cfm 27-inch Hg high-performance blower and a run-dry water pump that delivers 20 gpm at 2,500 psi provide power. The top-mounted, 360-degree boom ensures accessibility in all directions and a heavy-duty, hydraulic vibrator facilitates fast and efficient unloading of the debris body. A severe-duty boiler safely heats water for frozen ground applications. 800-752-2400; www.x-vac.com


HotJet USA Vac ‘n Jet Series

The HotJet USA Vac ‘n Jet Series of vacuum trailer jetters are rugged, compact, engineered to haul equipment and spoils loads, able to clean valve boxes and storm drains and able to hydroexcavate and/or clean drainlines and sewer lines. They offer hot- and/or cold-water operation with a choice of engines ranging from 13 to 66 hp and gas or diesel. They are equipped with premium triplex pumps, a 500-gallon spoils tank, 200-gallon water tank, Gardner Denver vac/blowers, 4-ton hydraulic dump and CentriClean filter system. They can also be designed to meet specifications. 800-624-8186; www.hotjetusa.com


Hydra-Flex Machete

The Machete from Hydra-Flex is a linear oscillating hydroexcavation nozzle that combines the penetration of a straight tip with the movement of a rotating tip. Its long stream and powerful slicing motion dig faster and deeper through compact soil and is suitable for trenching, sloping, and bell holing. Its zero-degree straight-water stream oscillates to create a 15-degree wedge that efficiently digs the deepest distances. Its oscillating stream means less movement, better ergonomics, and less wear and tear on operators. Its premium components protect the nozzle, users, and utilities, and are engineered to be field-repairable to extend the nozzle’s life. 952-808-3640; www.hydraflexinc.com


Pacific Tek PV500 POWER VAC

The PV500 POWER VAC from Pacific Tek is used widely in the construction, utilities and rehabilitation/remediation industries. The company manufactures nine different sizes from the PV66 up to the PV1200, all of which can be supplied as skid-mounted, trailer- or truck-bed-mounted complete systems with vacuum, high-pressure washing, sewer jetter skids, manual or hydraulic vacuum hose support booms, and custom safety lighting. Power drives include standard output gas engines to propane or hydraulic motors to diesel high-output models. Low-profile skid and trailer models are available for large parking structure maintenance and mining dewatering applications. 800-884-5551; www.pacific-tek.com


Rival Hydrovac T7 Tandem and T10

The T7 Tandem from Rival Hydrovac was designed primarily to be a unit that could be loaded with debris and drive within legislated road limits with most types of debris on board. The unit comes standard with a scale that reads real-time weights both in the cab and on the wireless remote to confirm weight prior to travel. The T10 is built with the same features and operating system, but with larger capacities and components. It is popular with clients who do both utility and industrial work. It is available in three chassis layouts to meet weight restrictions in a given area. An air compressor option allows for excavating with air when required, while a truck-mounted coring system allows for removal of hard surfaces prior to nondestructive excavating. 403-550-7997; www.rivalhydrovac.com


SewerProShop Raven

The Raven hydroexcavation nozzle from SewerProShop has been precision engineered by Intersewer and manufactured to the highest technical standards of ISO 9001:2008 certification in Germany. The weight has the purpose to counteract the high-pressure kickback of the wand. It is constructed from high-grade stainless steel, is threaded and includes a replaceable ceramic nozzle insert with forward water jet angled at zero degrees or a fan jet. It is rated for 18 gpm at 4,000 psi up to 80 gpm at 2,500 psi. It includes a 1/2- to 1-inch sewer hose connection. It is operator-friendly with no maintenance required. 877-864-9394; www.sewerproshop.com


Soil Surgeon hydroexcavating tool

The Soil Surgeon hydroexcavating tool fits any sewer combination truck equipped with a telescoping 6- or 8-inch boom and a 1-inch water connection. The operator controls water pressure and power through truck controls. It has a 6-foot Tuff-Tube with handles to guide the unit down for potholing or side to side for trenching. Six jets boring inward cut the soil while six boring outward bring the tube down. 949-363-1401; www.soilsurgeoninc.com


Super Products Mud Dog 700

Mud Dog 700 vacuum excavators from Super Products are designed for operator convenience and consistent performance to meet the challenges of compact, urban projects to large-scale excavation. Regardless of the task, the vacuum excavators offer versatility as well as safety and productivity on the job site, according to the maker. They offer a compact footprint for excavation in urban environments while maximizing payload and are designed to maintain the power and precision of larger units. The unit features a 7-yard debris body and 600-gallon water tank. This model comes standard as a dump body with an electric vibrator offering a 50-degree dump angle with the capability of dumping into a 48-inch container. It is equipped with a rear-mounted, extendable, 8-inch-diameter boom that reaches 18 feet, has 270-degree rotation and pivots 10 degrees downward to minimize job site restoration and traffic congestion near roads. 800-837-9711; www.superproducts.com


Tornado Global Hydrovacs F3 ECO-LITE

Tornado Global Hydrovacs engineered the F3 ECO-LITE to have big functionality in a mid-sized platform. It was made specifically to legally haul large payloads in urban environments with a debris capacity of 10 cubic yards and a water capacity of 1,250 gallons. A float-style indicator is positioned on the outside of the debris tank for easy monitoring of volume. It comes with a boom capable of reaching to 26 feet with 342 degrees of rotation and an 8-inch boom hose. The truck uses a 3,800 cfm Robuschi 125 blower, a Pratissoli KT28 water pump and a Dynablast 740,000 Btu burner. A hydraulic dump door measuring 48 by 52 inches is mounted on the back of the tank and sits 42 inches high for easy use over bins. 877-340-8141; www.tornadotrucks.com


TRUVAC FLXX

The TRUVAC FLXX is a vacuum excavator built to perform for utilities and contractors installing, replacing and repairing underground infrastructure, utilizing both air and hydroexcavation options for all conditions. This machine offers more power and maneuverability to work in tight urban settings where street excavation jobs can include supporting, repairing and installing a city’s water, sewer, power and telecommunications infrastructure. It has the highest legal payload capacity in a mid-size truck with a 10-cubic-yard debris body. In addition, it offers Park-n-Dig, an always-connected water source; safe and precise digging with the DigRight one-touch flow control technology; a water heater to dig in all types of weather/material conditions; a 22-foot boom reach with 340-degree rotation; and a DigFast option to maintain peak vacuuming performance and a clear airstream in the vacuum tube. 800-627-3171; www.truvac.com


Vac-Con Mudslinger MS800

The Mudslinger MS800 trailer-mounted hydrovac from Vac-Con is designed to provide the same power, suction and capacity of a truck hydroexcavator on a portable, pull-behind trailer. It includes the choice of Tier 4 diesel or gas engine options providing up to 1,190 cfm and 16 inches Hg with a PD blower and 325 gallons of water. It has an 845-gallon debris tank and a 9-foot boom with 24 inches of hydraulic extension providing a full range of motion. It is designed to be a standalone unit, but can also provide support to construction, HDD and public utility fleets. A variety of applications includes daylighting, potholing, culvert and manhole cleaning, and utility locating. 904-284-4200; www.vac-con.com


Vacall AllExcavate and AllExcavate2

Standard intelligent controls and easy startup and operation set Vacall AllExcavate and AllExcavate2 machines apart. Both models efficiently remove dirt around utility lines and foundations. Water pumps generate 24.5 to 120 gpm and pressures to 3,000 psi. The AE2 model adds air excavation at 185 cfm and dual psi of 110 and 150. Water system, wand, control panel, tools and worker apparel are protected in a heated compartment. An AllSmartFlow CAN bus intelligent control system features a programmable LCD display that monitors engine, water flow, air pressure and vacuum performance for precise boom and reel adjustments. Aluminum water tanks with lifetime warranty carry 1,000 to 1,300 gallons. Galvanized debris tanks have a supreme finish, and are available with 8-, 10- and 13-cubic-yard capacities. They use one engine to power the chassis and excavation functions, reducing service and operation costs. 800-382-8302; www.vacall.com


 Pipe Bursting Tools

Pow-R Mole Trenchless Solutions PD-33M

The PD-33M pipe bursting machine from Pow-R Mole Trenchless Solutions is designed to replace existing underground pipes 2 to 6 inches in diameter. Its nonslip, cylinder-activated jaws prevent cable damage while providing 60,000 pounds of pulling force. It offers a cost-effective alternative to opencut excavation, reducing customer disruption and increasing company profits. The process replaces the existing pipe with a fused HDPE pipe, which eliminates all joints and allows the operator to pull through bends such as 45-degree fittings. This system is modular and can be easily disassembled and reassembled for manhole and basement applications. With a compact design and very small footprint of only 20 by 20 inches, this unit can be used in tight locations. 800-344-6653; www.powrmole.com 


TRIC Tools E24

The E24 revisits the essential TRIC Tools 4-inch lateral bursting package that created the industry of trenchless home sewer replacement decades ago. Redesigned with economy and practicality in mind, it is geared primarily toward residential bursting jobs up to 4 inches in diameter. The standard system includes a portable and reliable 10,000 psi electric pump, plus lightweight 5/8-inch compact swaged cable. It is suitable for indoor use, difficult backyard easements, and very tight spaces with limited access. 888-883-8742; www.trictools.com



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