Our Double Helix line is specially designed to work with the Worx String Trimmers / Edgers and give you a quicker and more efficient cut to help maintain a healthy, professionally groomed lawn. DoubleHelix DNA Line 2 is a patented copolymer nylon resin and synthetic material designed with an oval aerodynamic shape known as DoubleHelix DNALINE2 which increases edging life up to 25% compared to normal use conditions. Designed to be softer, stretch and cushion on impact with hard surfaces, the DNA2 trimmer line is durable and flexible for longer life.
If you are looking for more details, kindly visit our website.
If you decide to use the traditional line, the 20V Cordless String Trimmer / Edger can accept standard 0.065” cutting line found at any garden or home center and can be wound around our empty spool cartridges. Refer to your owner’s manual for important details about how to wind the line on the spools.
The safety guard is an essential part of the tool. Not only does it keep you safe from any debris from the trimming/edging, but it also helps regulate the length of the cutting line. Without the safety guard, your Worx String Trimmer / Edger will not operate properly and you are at risk for injury.
If you decide the Worx 20V String Trimmer / Edger isn’t the right tool for you, we offer a 30-day Money Back Guarantee from date of receipt (less shipping and handling). View more information here.
We know your tools are indispensable, so we cover each tool with a 2 Year Limited Consumer Warranty. You can extend your warranty to 3 years by registering online within 30 days of purchase. Already have your trimmer? Register now!
Parts subject to normal wear and tear are not covered by the tool’s warranty. View more information on our warranty here.
The GOMACO three-track GT- curb and gutter machine...there is nothing remotely like it.
It’s remote controlled! The remote control is light weight and durable and gives the operator total freedom to move about the operation. The remote features all the necessary functions, including vibrator adjustment and an emergency stop. The wireless remote control was designed for ultimate safety and visibility. This little 6.75 lb. (3.1 kg) package has twenty-one toggle switches, three control dials, five indicator lights, four variable controls for the vibrators, and a large red emergency stop button. Built-in safety features stop the machine if the remote would lose communication or if the remote control turns on its horizontal axis more than 60 degrees. The wireless remote features “frequency hopping.” The remote is constantly changing channels. Every 200 milliseconds it changes frequency to maintain contact with the machine. The remote can be tethered to the machine for areas that do not allow transmitting.
The GT- can be right-side or left-side pour. You can pave with either stringline or go stringless. The G21 controls interface with stringless technology/3-D control systems. It features a revolutionary, high-powered trimmer, and changing molds is quick and easy with the Hook-and-Go mold system. Its total length is less than 17 ft. (5.2 m) and the three-track design features All-Track Steering.
The versatile GT- is powered by a 136 hp (101.5 kW) electronic controlled Caterpillar® diesel engine with a remote mounted cooling package. The engine, coupled with state-of-the-art hydraulic circuitry, results in the most fuel efficient horsepower to work-performed ratio in the industry. The cooling package fan is driven by a hydraulic motor which allows the GOMACO controller to vary the fan speed to match the cooling demand. This results in less engine horsepower dedicated to the fan and a quieter operation.
The GT- features the simultaneous trim/pour concept. The GT- trimmer is the most powerful trimmer on the market today. GOMACO’s direct-drive trimmerhead is driven with a radial piston hydraulic motor. The trimmer’s closed-loop hydraulic circuit and radial piston motor provide 28,684 inch-pounds ( N-m) of torque at the trimmerhead. The 24 in. (610 mm) diameter trimmer is equipped with Kennametal teeth, and the trimmer’s width can be varied from 30 in. (762 mm) to 78 in. ( mm). The direct-drive auger system provides more torque and the hopper is designed for extra concrete capacity. These features provide high-production paving.
More GT- features include the piston style legs and two-speed motor that provides a fast tracking speed of 125 fpm (38 mpm) for job-site mobility.
The GOMACO three-track GT- is a multi-application machine, including curb and gutter, tight radii, safety barrier, bridge parapet, sidewalk, monolithic sidewalk and curb and gutter, recreational path and flat slabs up to 6 ft. (1.83 m) wide.
The three-track footprint has two close tracks on one side and a single track on the other.
The GT-s can be ordered either right-side or left-side pour capable.
The charging auger and large capacity hopper helped slipform through several radii on a parking lot in Murray, Kentucky.
The GT-'s operator stands inside the stringline with the remote control to watch the machine turn a radius on a parking lot project.
Read more about this project in GOMACO World 38.1.
This GT-, operated through a wireless remote control, is slipforming European step barrier on the approach of the Limerick Tunnel project in Ireland. The barrier is 35 inches (900 mm) tall, 21 inches (542 mm) wide at the base, and eight inches (200 mm) wide at the top.
This GT- is simultaneously trimming and slipforming curb and gutter in Grand Juction, Colorado.
This contractor is using their GOMACO GT- to slipform curb and gutter on a project in Whitehorse, Yukon, Canada. The operator controls the machine with a lightweight, wireless remote. This curb and gutter machine features All-Track Steering (ATS).
This contractor is taking advantage of the GT-'s right-side slipforming capabilities in Savenay, France. The GOMACO exclusive operating system allows the operator to control the machine in his own language.
For more information, please visit BGP.
Featured content:This left-side pour, remote controlled GT- is slipforming 24 in. (610 mm) curb and gutter in Macon, Georgia.
The operator alternated between standing on the platform and walking beside the machine in St. George, Utah.
This GT- is equipped with the Hook-and-Go mold mount system, which makes the changing of molds quick and easy. This left-side pour machine is triming and slipforming curb and gutter in Billings, Montana.
The GT- turned several tight radii on a curb and gutter parking lot project in Faribault, Minnesota.
Many parking lot designs for curb and gutter have sharp angles, short runs, tight radii, and do not always take slipforming into consideration. The GOMACO GT- makes these kinds of jobs possible. Its compact size from front to back, allow the machine to get into the small areas where one island ends and another begins. And with its extra-large capacity hopper, it’s easier to complete a tight radii, with minimal hand work. The photos below are from projects that illustrate job conditions with a multiple number of curb and gutter islands, short runs, tight radii, and minimum room for maneuvering the paving machine.
Many parking lot designs for curb and gutter have sharp angles, short runs, tight radii, and do not always take slipforming into consideration. The GOMACO GT- makes these kinds of jobs possible. Its compact size from front to back, allows the machine to get into the small areas where one island ends and another begins. And with its extra-large capacity hopper, it’s easier to complete a tight radii, with minimal hand work.
Tight radii are not a problem with the GT-. A two-foot (610 mm) radius ribbon curb is accomplished with the unique machine design, operator visibility, GOMACO's exclusive operating system and wireless remote, hopper, mold positioning, multiple sensoring and three-track versatility.
The GT- utilizes three steer sensors to eliminate guesswork. One sensor is located at the tip of the front track (sensor 1); one is located at the front of the stainless (sensor 2); and one is located at the back of the stainless (sensor 3). Sensor 1 and 2 control the front tracks and Sensor 3 controls the rear track for both forward and reverse steer. As the GT- enters the radius, the operator switches from Sensor 1 to Sensor 2 with a toggle switch on the remote. The combination of the hopper and the charging auger enable the GT- to continuously travel through a tight radius without waiting for concrete delivery. Also important for a tight radius are travel speed, mix design and concrete slump.
The GT- is equipped with All-Track Steering (ATS). ATS allows Selective Steer control with the GOMACO exclusive operating system. A flip of the switch allows automatic stringline control of steering, plus two other choices for maneuvering the machine with the steering dial, Coordinated Steer and Crab Steer. With this feature, setting the machine to line is quick. Simply set your selective steer control to Crab Steer and walk the machine sideways to get on the stringline. When the steer select switch is in the crab steer position, the steering control dial will control the turning of the tracks. If the dial is turned left or right from the center position, all tracks will turn in the corresponding direction to walk the machine to the side, right up to the stringline. Then place the steering sensors on the line and walk the machine in reverse to the existing curb and gutter. With the GT- in position to come off the header, the operator flips the switch to forward steer and takes off slipforming.
ATS has the ability to steer all of the tracks and allows accurate steering around tight radii instead of sliding on grade. With the capability to steer all of the tracks, the skid steer action through a radius is eliminated and you’re able to produce a high-quality end product without continual manual adjustment of the machine sensors. The end product is a radius that is an accurate reflection of the stringline.
When the switch is in the Coordinated Steer position, the steering control dial turns the tracks to accomplish maximum job-site mobility. Turning the steering dial right or left from center position turns the lead track in the corresponding direction and the trailing track turns in the opposite direction.
The ability to steer all three tracks of a paver provides accurate steering control when pouring tight radius, barrier and parapet, sidewalk, or wider width paving.
All-Track Steering with the Coordinated Steer feature.
GOMACO has a wide variety of stringline, clamps, rods, and sensor line accessories.
GOMACO sensor line is designed specifically for electronically controlled equipment. Sensor line and sensors provide the grade and steering information linked to the GOMACO operating system, located on the operator panel. The GOMACO electronic-over-hydraulic sensor system provides intelligent control of grade and steering for paving accuracy, and ease of operation.
Stringline stakes are made of high carbon steel, designed for a long life. Stakes are available in various lengths, ranging from 18 in. (457 mm) to 60 in. (152 mm). The stringline stakes range in diameter from .75 in. (19 mm) to .875 in. (22 mm).
One-piece and quick-set spring-action zinc-plated clamps are available.
The stringline zinc-plated, slotted rods are 18 in. (457 mm) in length and will accommodate a .125 in. (3 mm) diameter stringline.
GOMACO has many other sensor line accessories to choose from.
The GT- machine is carefully designed to give years of dependable and safe service. Emergency stop buttons are located on strategic areas of the machine. The E-Stops are on the wireless remote, operator’s console and on corners of the machine or can be positioned at various points on the machine providing optimal use for specific applications.
Other safety features include track guards, warning decals, an operator’s manual, and a safety manual. GOMACO machines are also designed to provide the operator maximum visibility over the entire paving operation.
GOMACO Corporation recommends the implementation of all safety procedures.
For more information, please visit PU Trimer Manufacturter(vi,ar,ru).
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