Skyjack SJ63AJ is a diesel-powered articulating boom lift in the aerial lifts category, designed for elevated access on construction, maintenance, and industrial job sites. It offers a working height of approximately 69 feet and a horizontal outreach of about 36 feet, depending on configuration. The SJ63AJ features a 4-wheel drive chassis, rough-terrain capability, and an articulating boom for up-and-over access around obstacles. Typical applications include steel erection, facility maintenance, and exterior installation work. Skyjack equipment is known for simple controls, serviceability, and durable construction. The SJ63AJ is commonly used where maneuverability and elevated reach are required.