For more than two decades, Trail King’s Advantage Plus! Hydraulic Detachable Gooseneck (HDG) trailer has been North America’s best- selling detachable lowboy…and for good reason. Engineered to make unhooking, loading/unloading, and hooking up again a simple one-person operation, the Advantage Plus! HDG has become the “go to” choice for construction professionals. The HDG’s dependable load-hauling strength, durability, and versatility can stand up to any challenge…even “tough to scale” loads. The Trail King Advantage Plus! HDG…destined to be the best detachable lowboy you’ll ever own
Trail King Mechanical-Hydraulic Detachable Gooseneck Lowboys comes loaded with the most standard equipment of any trailer of its kind in the market as well as a variety of options, including lightweight, corrosion resistant aluminum optional features. Best of all, these lowboys are engineered to accommodate four interchangeable gooseneck styles to suit your hauling requirements and provide all the versatility you need.
The only Hydraulic Sliding Axle Trailer to think of and purchase. Our hydraulic cylinder is in the closed position when driving over the road, our rollers are fully supported on the frame for longevity. This means less down time and more productivity of your trailer. We offer tandem, triaxle, 8’6″ wide, 9′ wide, 10′ wide, and 80,000 or 110,000 pound capacity. Trail King offers every option you can imagine to on the Sliding Axle Trailer for all your hauling requirements including an extendible model