"Articulated tug and barge" (ATB) units also utilize mechanical means to connect to their barges.These vessels must show navigation lights compliant with those required of ships rather than those required of tugboats and vessels undertow. Vessels in this category are legally considered to be ships rather than tugboats and barges must be staffed accordingly. These units stay combined under virtually any sea conditions and the tugs usually have poor sea-keeping designs for navigation without their barges attached. The "integral unit", or "integrated tug and barge" (ITB), comprises specially designed vessels that lock together in such a rigid and strong method as to be certified as such by authorities (classification societies) such as the American Bureau of Shipping, Lloyd's Register of Shipping, Indian Register of Shipping, Det Norske Veritas or several others.With this configuration, the barge being pushed might approach the size of a small ship, with the interaction of the water flow allowing a higher speed with a minimal increase in power required or fuel consumption. Model bow tugs employing this method of pushing nearly always have a towing winch that can be used if sea conditions render pushing inadvisable. Often, this configuration is employed even without a "notch" on the barge, but in those cases it is preferable to have "push knees" on the tug to stabilize its position. This configuration is generally used in inland waters where sea and swell are minimal because of the danger of parting the push wires. The "notch tug" can be secured by way of cables, or more commonly in recent times, synthetic lines that run from the stern of the tug to the stern of the barge.In some rare cases, such as some USN fleet tugs, a synthetic rope hawser may be used for the tow in the belief that the line can be pulled aboard a disabled ship by the crew owing to its lightness compared to wire cable. The standard seagoing tug with model bow that tows almost exclusively by way of a wire cable.As you release the brake pedal, your engine will start again, and you can be on your way.Seagoing tugs (deep-sea tugs or ocean tugboats) fall into four basic categories: What this system does is shut off your engine when you come to a complete halt in order to conserve fuel. The V6 is still efficient, too, delivering an EPA-estimated 19 city/26 highway MPG.Įfficiency is further enhanced by Auto Start-Stop Technology. A unique 7-speed automatic transmission is included when stepping up to the V6 engine on trims like the Ford Edge ST. The other engine you can go with is a 2.7L EcoBoost® twin-turbocharged V6 that generates 335 horsepower and 380 lb-ft of torque. An 8-speed automatic transmission will be guiding your gear changes. The base 2.0L EcoBoost® 4-cylinder is turbocharged and comes with 250 horsepower, 280 lb-ft of torque, and an EPA-estimated fuel economy of 21 city/29 highway MPG. There are two engines to pick from, each one delivering an appealing mixture of power and efficiency. You can go in a couple different directions when setting up the performance specs in your Ford Edge. It provides stability and reassurance, whether you're navigating city streets or are cruising along the highway.įurther traction is provided by an available Intelligent All-Wheel Drive system that alters the torque output to each wheel, enhancing grip during slick weather conditions. In addition to having tremendous strength, your SUV will benefit from Trailer Sway Control. The Class II Trailer Tow Package is available on the SEL and Titanium trims and comes standard on the ST trim. With this package equipped, your Edge will reach a maximum towing capacity of 3,500 pounds. To get the most from your SUV, you'll want to opt for the Class II Trailer Tow Package. There are quite a few Ford models that display impressive towing capacity, and the Edge is certainly on that list. To get a feel for what this model provides, check out the following overview! Up to 3,500 Pounds of Towing Capacity With the 2021 Ford Edge In fact, our team at West Point Ford has answered a few questions about the overall capability of the dynamic Edge. While other performance traits like horsepower or MPG typically stand out when discussing this SUV, the Ford Edge towing capacity is impressive, as well. When that time comes, look to the 2021 Ford Edge. Sometimes, you want to hitch a trailer up to your SUV and be on your way around West Point, King William, and Williamsburg, Virginia.