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JLG 660SJ Telescopic Boom Lift

  • 65 ft 8 in. Platform Height
  • 57 ft 1 in. Horizontal Outreach
  • 550 – 750 lb. Platform Capacity
  • 3.8 mph Maximum Drive Speed
  • 45% Gradeability
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Product Documents

The JLG 660SJ telescopic boom lift is built for operations that need reliable reach, strong platform capacity, and confident performance on demanding jobsites. With a 65 ft 8 in platform height, 57 ft 1 in horizontal outreach, and up to 750 lb restricted platform capacity, it helps crews work efficiently at height while carrying tools and materials.

Its intuitive controls, automatic load sensing system, oscillating axle, and four-wheel hydrostatic drive make it easier for operators to position the machine, navigate uneven ground, and stay productive throughout the day. Standard features like SkyGuard SkyLine, platform status lights, a swing-out engine tray, and ClearSky Smart Fleet hardware add value by supporting operator awareness, service access, and fleet visibility. For operations managers looking to improve uptime and jobsite flexibility, the 660SJ offers a dependable mix of reach, capacity, safety-focused features, and customizable options.

Equipment Model: 660SJ

Additional Information

Brand

JLG
Condition

New
MEWP Type

Boom Lift, Telescopic
Power

Engine
MEWP Lift Height

61 – 100ft
MEWP Capacity

501 – 1,000 lbs
  • Best-selling 60-ft class JLG telescopic boom lift designed for high-reach outdoor applications.
  • Combines long horizontal outreach with strong platform capacity for jobs that require access up, out, and over obstacles.
  • Fuel-efficient Tier 4 engine options help support productive operation on demanding jobsites.
  • Zero-calibration automatic load sensing system eliminates the need for external weights during calibration.
  • Available accessories and packages allow the machine to be configured for specialized work environments and applications.
  • ClearSky Smart Fleet connectivity hardware comes standard to support fleet visibility and equipment management.
  • Four-wheel hydrostatic drive
  • Oscillating axle
  • Proportional controls
  • Improved multi-function controls
  • Interactive display at ground controls
  • Platform console machine status light panel
  • Rapid replaceable platform with self-closing gate
  • 180-degree hydraulic platform rotator
  • 12V-DC auxiliary power
  • 110V-AC receptacle in the platform
  • USB-A and USB-C charger
  • Center storage tray
  • ClearSky Smart Fleet hardware
  • LED motion / amber beacon
  • Motion alarm
  • Horn
  • Hourmeter
  • Lifting and tie-down lugs
  • Swing-out engine tray
  • 1000-lb restricted capacity option for applications requiring additional platform capability.
  • Quad Tracks for improved flotation, traction, comfort over obstacles, and reduced rutting on jobsites.
  • Cold Weather Package to help keep equipment operating in low-temperature environments.
  • Arctic Package for extreme cold applications.
  • SkyPower package with built-in generator and power cable to the platform.
  • SkyWelder package with integrated welding capability.
  • SkyGlazier package for glass and glazing applications.
  • SkySense enhanced detection system.
  • Soft Touch system.
  • Bolt-on fall arrest system.
  • Hostile Environment Package with console cover, boom wipers, and cylinder bellows.
  • Platform mesh to mid rail or top rail.
  • Aluminum or plastic platform options.
  • Multiple platform entry configurations, including drop bar, swing gate, rear-entry fall arrest, and tri-entry options.
  • Foam-filled non-marking tires, turf and sand tires, and Quad Tracks.
  • AC generator options, including 2500W or 4000W.
  • 1/2-in air line to platform.
  • Easy-to-use platform controls help reduce operator training time.
  • Improved multi-function controls support smoother operation from the platform.
  • Proportional controls allow more precise boom and drive movements.
  • Interactive ground control display helps simplify machine feedback and operation.
  • Platform console status light panel gives operators quick visibility to machine conditions.
  • USB-A and USB-C charging helps operators keep devices powered while on the job.
  • Center storage tray provides a convenient place for small tools and jobsite essentials.
  • Multiple platform sizes and entry styles allow users to choose a configuration that fits the application.
  • Automatic load sensing system helps monitor platform load without requiring external calibration weights.
  • SkyGuard SkyLine comes standard for enhanced operator protection.
  • 5-degree tilt alarm and indicator light alert operators to unsafe operating angles.
  • Motion alarm and LED motion / amber beacon help increase awareness around the machine.
  • Platform console machine status light panel provides alerts for system distress, low fuel, tilt status, and foot switch status.
  • Self-closing platform gate helps support safer platform entry and exit.
  • Optional SkySense enhanced detection system adds another layer of object detection support.
  • Optional Soft Touch system helps protect sensitive work areas and surfaces.
  • Optional bolt-on fall arrest system and fall arrest platform configurations support specific fall protection requirements.
  • Platform height of 65 ft 8 in.
  • Horizontal outreach of 57 ft 1 in.
  • Restricted platform capacity of 750 lb.
  • Unrestricted platform capacity of 550 lb.
  • 360-degree continuous swing.
  • 180-degree hydraulic platform rotation.
  • 6-ft jib with 132 degrees of articulation.
  • Drive speed up to 3.8 mph.
  • 45% gradeability for jobsite terrain.
  • 8-in axle oscillation helps maintain traction on uneven surfaces.
  • Available dual fuel and diesel engine configurations.
  • 31-gallon fuel tank capacity.
  • 36-in x 96-in platform dimensions.
  • 11.3-in ground clearance.
  • Swing-out engine tray provides easier access for routine maintenance and service work.
  • Zero-calibration automatic load sensing system helps simplify calibration requirements.
  • Interactive display at ground controls helps technicians view machine information more easily.
  • Hourmeter supports maintenance tracking and service planning.
  • ClearSky Smart Fleet hardware supports fleet monitoring and connected equipment management.
  • Rapid replaceable platform design helps simplify platform replacement when needed.
  • JLG provides one-year coverage and five-year coverage on specified major structural components.
  • Construction
  • General contracting
  • Industrial maintenance
  • Facility maintenance
  • Steel erection and welding applications
  • Glazing and glass installation
  • Outdoor building maintenance
  • Utility and infrastructure work
  • Rental fleet applications

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