Challenger engineered our 30,000 lb. capacity 4-post 4030 series lift with safety and durability in mind. We also integrated our time-proven cable-driven lift system with heavy-duty steel sheaves and cables for optimal performance. A single-point air actuated lock release makes these lifts simple to use. Choose between general service or alignment deck models as well as three lengths to fit your shop’s needs. We also offer a range of optional accessories.ALI/ETL certified.