The JLG X660SJ compact crawler boom lift is a telescopic model built to help crews get straight to elevated work with efficient full-height access. It provides a 65-ft 7-in platform height, 71-ft 7-in working height, 39-ft horizontal outreach, and 500-lb unrestricted platform capacity. Its 35-in machine width helps it fit through standard double-door openings, while tracked mobility, powered track widening, and 40% gradeability support movement across varied terrain.
With standard SkyGuard SkyLine, Go Home and Go Back to Work functions, forklift pockets, lifting eyes, and diesel, lithium-ion, or bi-energy power options, the X660SJ gives operations teams a compact crawler lift with practical reach and efficient positioning.
Model Number: X660AJ















