Articulated Diesel Boom Lifts


Key Specs

Working Height18.00 m
Horizontal Outreach10.00 m
Working Outreach10.65 m
Up & Over Height7.30 m
Machine Weight7 985 kg
Working Height18.00 m
Platform Height16.00 m
Horizontal Outreach10.00 m
Working Outreach10.65 m
Up & Over Height7.30 m
Vertical Jib Rotation145 ° (+76 °/-69 °) 
Swing355 °
Swing Type Non-Continuous 
Platform Capacity – Unrestricted250 kg
Gradeability45 %
Axle Oscillation0.10 m
Turning Radius – Inside 2.06 m
Turning Radius – Outside4.78 m
EngineDeutz D2.3 L3 36.4 kW 
Engine Fuel TypeDiesel 
Engine Fuel Tank Capacity60.50 L
Auxiliary Power 12 V
Machine Weight7 985 kg
Ground Bearing Pressure 6.60 kg/cm²
Hydraulic System Capacity 144 L
Load Sensing SystemYes 
  • 0.76 m x 1.83 m low mount platform
  • Side entry with drop bar mid rail
  • Multiple function operation
  • Full proportional drive joystick control with integral thumb steer switch
  • Full proportional main boom & swing joystick control
  • Multiple speed control for lower boom, telescope & platform rotate
  • Selectable creep speed on drive/lift & swing functions
  • 1.24 m articulating jib
  • 180 ° powered platform rotator
  • Platform console machine status light panel
  • AC power cable to the platform
  • Diesel engine - Deutz D2.3 L3 36.4 kW
  • Engine distress warning/shut down system
  • Dura Tough turntable hoods
  • Swing-out engine tray
  • Spark arresting type muffler
  • Control ADE® - Advanced Design Electronics System
  • 4WD
  • Horn
  • 5 ° tilt alarm & indicator light
  • Foam filled tyres
  • Oscillating front axle
  • Lifting/tie down lugs
  • Hour meter
  • Ground control selector switch with key lock
  • Platform tool tray
  • 12 V-DC auxiliary power



  • Articulated Diesel Booms Lifts are ideal for working over and around obstacles on the job site, not easily accessible by a Telescopic (straight) Boom Lift.
  • Offer exceptional outreach, high capacity, versatile performance & easy maintenance.
  • Ideal for rough terrain.
  • Elevates workers quickly, easily and efficiently for optimum productivity.
  • Offers a large working envelope.
  • Excellent manoeuvrability with turntables that rotate 360°.
  • Driveable when fully elevated.


JLG 520AJ Reach (1)
A. Platform Size (W x L) = 0.76 m x 1.83 m
B. Overall Width = 2.35 m
C. Tailswing = zero
D. Stowed Height = 2.27 m
E. Stowed Length = 7.77 m
F. Wheelbase = 2.36 m
G. Ground Clearance = 0.42 m
JLG 520AJ Dimensions (1) JLG 520AJ Dimensions (2)
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