RGC Hydraulic Vertical Lifts combine the advantages of our Aluminum Vertical Lifts with the speed and quiet of hydraulic power. A versatile lifting range permits the same lift to be used for both shallow and deep water applications, as well as in areas with fluctuating water levels. HVLs are available in 4000, 5000 and 7000 lb. lifting capacities with various beam dimensions and lifting heights depending on the model.