The ALI-certified Challenger Lifts DX77 double scissor lift was engineered with efficiency and productivity in mind. It can easily lift all makes and models (within rated capacity) with its synchronized hydraulic system. Diamond plated flip-up and drive-thru approach ramps provide added value with the option to extend the platform length to accommodate longer wheelbase vehicles. DX77 also offers versatility in installation. Install the double scissor lift above ground with outriggers or for a clean show room finish, flush mount it with the included flush mount frame.