Select Page


The Wacker Neuson LTW20Z1 Light Tower is part of the wide-body light tower series combining superior job site lighting with various power options up to 20kW in a rugged, heavy duty steel frame. Wide track width, independent torsion axles and a heavy duty tongue and hitch assembly ensure reliable off-road towing. The 30-foot adjustable tower rotates 360-degrees for optimum lighting flexibility. Equipped with large fuel tanks and simple engine controllers, these units are ideal for illuminating and powering remote and/or long run applications such as mining, security and disaster as well as general job sites.  

We welcome a call or email (Equipment Quote Request Form above) to revisit a price (even if one is posted) based on your freight location, qty, options, payment method, etc  as all of these factors effect a final price.

Please obtain another price or two on the parallel model and options  prior to contacting us so you can be prepared to recognize the savings and move forward with a commitment to save you hundreds, if not thousands.

Most of our larger equipment posted prices (unless otherwise noted) are based on a wire transfer, include a freight allowance and customer offloading.  

  • Elliptical light fixtures offer excellent job site illumination that is diffused and more uniform without the harsh spotlight effect of standard light fixtures.
  • Lockable, heavy-gauge steel doors are full length providing maximum accessibility for easy service. Heavy-gauge steel skid provides full protection from ground debris.
  • Four-point jack stands for easy leveling, stability on uneven terrain and superior wind stability.
  • Mast-mounted base wince can be cranked while the operator is standing (eliminates bending) for improved ergonomics and easy operation.
  • Fully equipped highway ready trailer offers a 3-inch pintle hitch, 15-inch tires, four tie downs, DOT lighting, VIN number and chains.

Made in USA logo - smaller

Technical specifications – please look at the LTW20Z1 (single phase model) column
Operating data    
Illumination coverage at 5 fc (54 lux) ft²12,96012,96012,96012,960
Lamp typeMetal HalideMetal HalideMetal HalideMetal Halide
Mast height  ft30303030
L x W x H  in177 x 75.5 x 74.5177 x 75.5 x 74.5177 x 75.5 x 74.5177 x 75.5 x 74.5
Sound level (LwA) at 23 ft (7 m) dB(A)64.367.371.271.2
Power  kW682020
Frequency  Hz60606060
Voltage  V120/240120/240120/240120/208
Power factor  cos Φ 1~1111
Power factor  cos Φ 3~0000.8
Voltage control  %6610.5
Idle to full load  %10101.51
Engine / Motor    
Generator insulation (class)HHHH
RPM / speed  rpm1,8001,8001,8001,800
Generator modelBrushless w/capacitorBrushless w/capacitorBrushless w/AVRBrushless w/AVR
Engine / Motor typeLiquid-cooled 3-cylinder diesel engineLiquid-cooled 3-cylinder diesel engineLiquid-cooled 4-cylinder diesel engineLiquid-cooled 4-cylinder diesel engine
Engine / Motor manufacturerKubotaKubotaIsuzuIsuzu
Displacement  in³61.168.5133133
Operating performance  hp13.115.434.334.3
at rpm  rpm1,8001,8001,8001,800
Rated performanceISO 3,046 IFNISO 3,046 IFNSAE J1349 NET (w/o Fan)SAE J1349 NET (w/o Fan)
Tank capacity  US gal57575757
Fuel consumption  US gal/h0.680.791.581.58