Wacker Neuson LTW 20Z1-V

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  • Hydraulically operated tower extends in 20 seconds increasing ease of operation and up-time.
  • 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.


Model 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
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 Load US gal/h 1.58
Runtime Prime Load h 34.8

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