Skyjack SJ3220 is a compact electric scissor lift in the aerial lifts category, designed for indoor and outdoor access work on level surfaces. It features a 20-foot platform height and a narrow chassis for maneuvering through tight spaces, making it suitable for maintenance, installation, and warehouse applications. The SJ3220 typically includes a steel platform, proportional controls, and non-marking tires for floor-sensitive environments. As part of Skyjack's SJ series, it is known for simple mechanical design and serviceability. This model is commonly used in facilities management, construction finishing, and industrial access tasks where vertical reach and compact dimensions are required.