PA 610-279-5777
NJ 856-740-1400

Manufacturers

Mobile Generator - G120

Max 120 KVA or 120,000 volt-amperes
Manufacturer: 

Big on power and boasting the features to meet your job site needs, the G120 Mobile Generator by Wacker Neuson provides rugged and reliable power anywhere, anytime. This durable, sound attenuated diesel generator provides mobile prime power for larger construction, commercial, industrial, special event and emergency management applications where quiet, reliable power is needed.

Diesel Mobile Generator

The G120 also boasts features that help it be one of the more environmentally-friendly options on the generator market - a digital controller monitors and protects the generator and engine and provides operating data. No-mess oil and radiator drain hoses minimize fuel spill potential.

Some other features of the G120 Mobile Generator by Wacker Neuson include:
  • Brushless alternators with separate excitation and AVR (Automatic Voltage Regulation) provide excellent motor starting and an enhanced ability to run non-linear loads.
  • Simple, one switch start for easy mobile generator operation and easy voltage selection using a lockable voltage selection switch.
  • Rated power up to 120°F (49°C) for optimum performance even in hot climates. For cold climates, add many of the factory installed options like the cold weather package or battery charger, etc.
  • Easy to use keypad for service diagnostics; engine diagnostic codes display on the LCD readout simplifying engine troubleshooting, fuel consumption, percentage load, kW per hour and other data available.
  • Also available, heavy-duty, dual axle trailers with aluminum diamond plate fenders are road ready with DOT lighting, chains height adjustable coupler and choice of surge or electric brakes.

Technical specifications

Dimensions

G 120 (T3)

  • L x W x H Operating (Skid) in -- 110 x 45 x 64.5
  • L x W x H Shipping (Skid) in -- 113 x 47.5 x 76.6
  • L x W x H Shipping/Operating (Trailer) in -- 176 x 80 x 90

G 120 (T4i)

  • L x W x H Operating (Skid) in -- 110 x 45 x 66.3
  • L x W x H Shipping (Skid) in -- 113 x 47.5 x 78.4
  • L x W x H Shipping/Operating (Trailer) in -- 176 x 80 x 90

Weight

G 120 (T3)

  • Weight Dry (Skid) lb -- 4,725
  • Weight Operating (Skid) lb -- 6,163
  • Weight Shipping (Skid) lb -- 4,912
  • Weight Operating (Trailer) lb -- 7,533
  • Weight Shipping (Trailer) lb -- 6,095

G 120 (T4i)

  • Weight Dry (Skid) lb -- 4,830
  • Weight Operating (Skid) lb -- 6,268
  • Weight Shipping (Skid) lb -- 5,017
  • Weight Operating (Trailer) lb -- 7,638
  • Weight Shipping (Trailer) lb -- 6,200

Engine/Motor

G 120 (T3)

  • Engine / Motor  -- Liquid-Cooled, 4 Cylinders
  • Engine / Motor manufacturer  -- John Deere
  • Emissions Certified -- Tier 3
  • Displacement  in³ -- 275
  • Operating performance ISO 3046 hp -- 0
  • Operating performance SAE J1995, ISO 8528-1 hp -- 158
  • at rpm  rpm -- 1,800
  • Coolant Capacity US qt -- 23.8
  • Engine oil Capacity US qt -- 15.9
  • Fuel type -- Diesel
  • Fuel consumption (Prime Load) US gal/h -- 7.44
  • Tank capacity -Fuel US gal -- 199.8
  • Quantity (Battery) -- 1
  • Battery  V -- 12
  • Generator model  -- Mecc Alte, Brushless w/AVR
  • Voltage control No Load to Full Load +/- % -- 1
  • Voltage control Steady State +/- % -- 0.2
  • Generator insulation (class) -- H
  • Frequency (Generator Speed) Hz -- 60
  • Runtime at 100% Prime Load h -- 24.8
  • Runtime at 75% Prime Load h -- 31
  • Runtime at 50% Prime Load h -- 43.4
  • Runtime at 25% Prime Load h -- 81.5

G 120 (T4i)

  • Engine / Motor  -- Liquid-Cooled, 4 Cylinders
  • Engine / Motor manufacturer  -- Cummins
  • Emissions Certified -- Tier 4i
  • Displacement  in³ -- 272
  • Operating performance ISO 3046 hp -- 173
  • Operating performance SAE J1995, ISO 8528-1 hp -- 0
  • at rpm  rpm -- 1,800
  • Coolant Capacity US qt -- 36
  • Engine oil Capacity US qt -- 15.3
  • Fuel type -- Diesel
  • Fuel consumption (Prime Load) US gal/h -- 7
  • Tank capacity -Fuel US gal -- 199.8
  • Quantity (Battery) -- 2
  • Battery  V -- 12
  • Generator model  -- Mecc Alte, Brushless w/AVR
  • Voltage control No Load to Full Load +/- % -- 1
  • Voltage control Steady State +/- % -- 0.2
  • Generator insulation (class) -- H
  • Frequency (Generator Speed) Hz -- 60
  • Runtime at 100% Prime Load h -- 26.3
  • Runtime at 75% Prime Load h -- 33.4
  • Runtime at 50% Prime Load h -- 45.3
  • Runtime at 25% Prime Load h -- 69

Additional Photos

Towable Generator - G120
Towable Generator - G120