Wacker Neuson LTW 20Z3 (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.


LTW 20Z3 (T4F)
Operating data
L x W x H 177 x 75.5 x 74.5 in
Operating weight 3,290 lb
Shipping weight 2,880 lb
Illumination coverage at 5 fc (54 lux) 12,960 ft²
Lamp type Metal Halide
Mast height 30 ft
Sound level (LwA) at 23 ft (7 m) 71.2 dB(A)
Power 19.5 kW
Frequency 60 Hz
Voltage 120 V
Power factor 1 cos Φ 1~
Power factor 0.8 cos Φ 3~
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 133 in³
Operating performance 40 hp
at rpm 1,800 rpm
Rated performance SAE J1349 NET (w/o FAN)
Tank capacity Fuel 57 US qt
Tank capacity Oil 11 US gal
Fuel consumption Prime Load 1.58 US gal/h
Runtime Prime Load 34.8 h

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