With a strong, but lightweight design, the Nussbaum Mobile Column Lift features a quick setup time and a lifting capacity of 12,000- or 16,500-lbs per column, this mobile lifting unit is powerful and durable. Each of the mobile columns can be operated individually from the master column, with an emergency stop button located on each. This mobile unit uses a patented electronic synchronization and mechanical locking system called Safety Star Technology (SST), that guarantees exact, synchronized movement of the system and ensures secure and safe operation. A low column height (85-1/4") and an integrated roller system allow for easy transport, and adjustable wheel forks give users the option of lifting on a wide range of different tire sizes without special adapters.