JLG 660SJ HC3 High Capacity Telescopic Boom Lift

66' Platform Height 56'9" Horizontal Outreach

  • Multi-Rated Load Capacity
  • 3 Capacity Zones - each rated for 3 occupants + tools/materials
  • Extra Platform Capacity – Newly designed with 45 kg (100 lb) more platform capacity than is standard on other machines
  • Faster Ascent – Reaches full height quicker for increased productivity on the job site
  • Increased operator comfort due to end of cylinder stroke dampening
  • Easy to transport

Key Specs

  • Platform Height: 65 ft 8 in. / 20.02 m
  • Platform Capacity - Restricted: 1000 lb / 453.59 kg
  • Platform Capacity - Restricted 2: 750 lb / 340.19 kg
  • Platform Capacity - Unrestricted: 660 lb / 299.37 kg
  • Horizontal Outreach: 57 ft 1 in. / 17.4 m

Key Features

  • More Flexibility at Height: With three working zones and enhanced capacity, up to three workers and tools can fit into the platform
  • Increased Efficiency: A zero calibration automatic load sensing system eliminates the need to use external weights to calibrate the machine
  • Enhanced Operator Experience: An upgraded light panel is more visible in the sun, while a chassis tilt alarm alerts the operator when the machine is on a slope that exceeds 5 degrees
Performance Data
Axle Oscillation 0.2 m / 8 in.
Platform Capacity - Restricted 340 kg / 749.6 lb
Drive Speed - 4WD 6.30 km/h / 3.9 mph
Gradeability - 4WD 45 %
Platform Capacity - Unrestricted 250 kg / 551.2 lb
Swing 360 Degrees
Swing Type Continuous
Turning Radius - Outside (2WS) 5.96 m / 19.6 ft
Turning Radius - Outside (4WS) 3.87 m / 12.7 ft
Jib - Range of articulation 130 Degrees


Dimensional Data
Tyre Size 355/55D625 Foam Filled Lug Tread
Ground Clearance 0.29 m / 1 ft
Machine Height 2.50 m / 8.2 ft
Machine Length 10.79 m / 35.4 ft
Machine Width 2.48 m / 8.1 ft
Platform Dimension A 0.91 m / 3 ft
Platform Dimension B 1.83 m / 6 ft
Platform Height 20.02 m / 65.7 ft
Tailswing 1.22 m / 4 ft


Reach Specifications
Working Height 22.02 m / 72.2 ft
Horizontal Jib Rotation 0 Degrees
Horizontal Outreach 17.40 m / 57.1 ft
Platform Height 20.02 m / 65.7 ft


General Specifications
Capacity - Hydraulic Reservoir 129 L / 34.1 gal.
Machine Weight 12528 kg / 27619.5 lb
Maximum Ground Bearing Pressue 6 Kg/cm2



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