The JLG 660SJ is noted for its impressive height capabilities and performance. It features a maximum platform height of 66 feet, allowing operators to reach higher elevations with ease. Additionally, it has a horizontal outreach of 57 feet, which enhances its ability to maneuver around obstacles. The boom lift is equipped with a telescopic jib that provides even further reach and versatility. Its four-wheel drive and oscillating axle enhance its stability and mobility on rough terrains. The machine also offers advanced controls and efficiency, making it suitable for a variety of elevated work applications.