JLG’s X550AJ compact crawler boom features a 55-foot working height, 21-foot horizontal reach, and platform capacity of 440 pounds. The boom’s design includes a tracked wheel carriage that climbs steps; as well as a narrow chassis for access through gates, yards, standard doorways and public buildings. Due to its low gross vehicle weight (GVW), the X550AAJ can be set up on sensitive flooring and landscaping. With a low GVW, compact dimensions, rubber tracks, remote drive, and adjustable track widths for increased stability during transport, the X550AJ is highly maneuverable and fits on a trailer or tilt-back truck for increased ease of transport. The X550AJ is environmentally friendly, with dual power onboard — gas, diesel or electric engine accompanied by an electric AC motor. All of these features come standard in order to reduce noise and emissions in public spaces. For ease of operation, the X550AJ has one-touch outrigger leveling, interactive display and operator-friendly controls.