The ALI Certified Maxima® mobile column lift system is the perfect choice for any repair shop that needs to safely raise those heavier trucks but has limited bay space. Each heavy duty mobile column is DC motor powered and equipped with a pair of rechargeable batteries. This, coupled with the hydraulic pallet jack system on each column, allows for unparalleled freedom of movement. The columns may even be moved outside for use on a level concrete surface with a minimum thickness of six (6) inches. The mobile columns can be easily stored out of the way when not in use.The Maxima® 4030BC mobile column set offers you full lifting capacity for both short and long wheel base vehicles. The lifting capacity and maximum vehicle wheelbase length may be increased by adding 2 or 4 extra columns. Easily adjustable forks can accommodate tire diameters from 19 inches to 44 inches. Each column is equipped with an LCD screen, an emergency stop button, and has a lifting capacity of 16,500 lbs.Battery power lasts 10-20 lifts depending on load and is recharged with attached 110V Single (1) phase cord.Optional Maxima® Tripod Support Stands can be used to support vehicles for wheel service.THIS PRODUCT DROP SHIPS FROM THE MANUFACTURER