Wacker Neuson LTW 20Z1-V

LTW 20Z1-V

Exceptional lighting and easy operation


The trailer mounted vertical mast light towers feature a nine section mast providing less set up time and easier operation. The light bar design creates greater flexibility in directing the four metal halide light fixtures for greater light coverage on the jobsite. The wide body design still features the same great internal components, such as reliable engine options, long run fuel tank, and DOT trailer lights.

  • Hydraulically operated tower extends in 20 seconds increasing ease of operation and uptime.
  • Range of motion of light fixtures allows the user to aim the lights vertically or horizontally without blocking each other. Easily adjustable light fixtures equipped with a lockable T-handle, heat shield, and light aiming handle provides protection from the heat of the lamps.
  • Large capacity fuel tank allows for up to 55 hours of continuous lighting/run time.
  • Multiple power outlets for both 120V and 120/240V ensure maximum power convenience on the job site. On 3-phase model, a 60A 120/208V, 3-phase receptacle is also available.
  • Control panel features an electronic engine controller, main circuit breaker, individual light breakers and hour meter.Additional factory-installed options provide added versatility for unique applications.


      LTW 20Z1-V  

Operating data 

L x W x H  in     129.4 x 75.5 x 92.3  
Operating weight  lb     3,498  
Shipping weight  lb     3,088  
Illumination coverage  ft²     12,960  
Lamp type      Metal Halide  
Mast height  ft     27.8  
Sound level (LwA)  dB(A)     71.2  
Power  kW     18.6  
Frequency  Hz     60  
Voltage  V     120 / 240  
Power factor  cos Φ 1~     1  
Power factor  cos Φ 3~        

Engine / Motor 

Generator model      Brushless w/ AVR  
Generator insulation (class)      H  
Idle to full load No Load to Full Load %     1.5  
Voltage control Steady State %     1  
Engine / Motor manufacturer      ISUZU  
Engine / Motor type      4 Cylinder, Liquid-Cooled  
Fuel type      Diesel #2 - ULSD  
Displacement  in³     133  
Operating performance  hp     34.3  
at rpm  rpm     1,800  
Rated performance      SAE J1349 NET  
Tank capacity Oil US qt     8.5  
Tank capacity Fuel US gal     57  
Fuel consumption Prime LoadUS gal/h     1.58  
Fuel consumption 4 Lights OnlyUS gal/h        
Runtime Prime Load h     34.8