Challenger engineered the 7,700 lb. capacity scissor lift with efficiency and productivity in mind. The DX77 can easily lift all makes and models (within rated capacity) with a synchronized hydraulic system. The DX77 also offers free access all around the lifted vehicle and between platforms, with a cross-member free design providing an uncluttered and hazard-free work area. Choose to mount the DX77 either above ground or flush.