The JLG SL20 is notable for its simplicity and efficiency, as it is a mast-style lift that does not rely on hydraulics for elevation. Instead, it uses an industrial screw drive mechanism, which enhances reliability and reduces maintenance needs. Additionally, it offers a compact design that makes it ideal for maneuvering in tight spaces, such as indoor construction sites or warehouses. Its rugged construction and ease of operation make it suitable for various tasks, particularly where space and maintenance overhead are concerns.