"Handi-Ramp’s 30’ straight yard ramp provides a versatile solution for ground-to-dock loading. These portable ramps create simple access for fully-loaded forklifts, trucks, or other vehicles. Easily maneuvered with a forklift, they can be secured to a loading dock or loading platform.These high-quality, made-in-the-USA ramps feature a 22,000 lb. weight capacity and 78"" wide usable driving surface. A 2-speed manual crank system adjusts the height from 43"" to 62"", while a 28""L reinforced apron provides a smooth approach. Safety features include 6""H x 4""W safety side curbs, safety chains, and a high-traction, serrated grating surface."