Wacker Neuson LTW 20Z1 (T4F)

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  • 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.


Model LTW 20Z1 (T4F)
Operating data  
L x W x H in 177 x 75.5 x 74.5
Operating weight lb 3,290
Shipping weight lb 2,880
Illumination coverage at 5 fc (54 lux) ft² 12,960
Lamp type Metal Halide
Mast height ft 30
Sound level (LwA) at 23 ft (7 m) dB(A) 69.2
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 % 1
Voltage control % 0.5
Engine / Motor manufacturer Isuzu
Engine / Motor type Liquid-cooled 4-cylinder
Fuel type Diesel #2 - ULSD
Displacement in³ 133
Operating performance hp 40
at rpm rpm 1,800
Rated performance SAE J1349 NET (w/o Fan)
Tank capacity Oil US qt 11
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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