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Standard Features
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The G150 mobile generator is a durable, sound attenuated generator that provides mobile, prime power for larger applications requiring quiet reliable power. The T4i models are especially suited for areas requiring BAT (Best Available Technology) to meet the most stringent EPA, CARB air standards. A digital controller monitors and protects the generator and engine while providing continuous operating data on an easy to read LCD display. Large fuel tanks provide long running times.


Wacker Neuson
Model Year
G150 (T3)
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Engine Make
John Deere
Engine Type
6-cylinder, Tier III
197 hp (147 kW) @ 1,800 rpm
415 cu. in. (6,800 cm³)
Fuel Type
Fuel Tank Capacity
291.7 gal. (1,104 l)
Oil Capacity
34.3 qt. (32.5 l)


Rated AC Output
Standby: 133 kW
Prime: 121 kW
Rated AC Current
120 / 240V
AC Frequency
60 Hz
Continuous Operating Hours
30.4 hrs. at 100% prime load
38 hrs. at 75% prime load
50.9 hrs. at 50% prime load
96.9 hrs. at 25% prime load


Skid - Operating: 132 in. (3,353 mm)
Skid - Shipping: 135.5 in. (3,442 mm)
With Trailer: 199 in. (5,055 mm)
Skid - Operating: 68 in. (1,727 mm)
Skid - Shipping: 81.5 in. (2,070 mm)
With Trailer: 99 in. (2,515 mm)
Skid - Operating: 52 in. (1,321 mm)
Skid - Shipping: 54.5 in. (1,384 mm)
With Trailer: 84.5 in. (2,146 mm)
Skid - Dry: 6,202 lbs. (2,813 kg)
Skid - Operating: 8,302 lbs. (3,765 kg)
Skid - Shipping: 6,569 lbs. (2,979 kg)
With Trailer - Operating: 9,782 lbs. (4,436 kg)
With Trailer - Shipping: 7,682 lbs. (3,484 kg)


(2) 20A GFI duplex; (3) 50A twist lock

Standard Features

 Brushless oversized alternators and separate excitation winding and AVR (Automatic Voltage Regulation) provide superior motor starting and enhanced ability to run non-linear loads.  
 Single switch start and simple uncluttered control panel provide unmatched ease of use.  
 Easy voltage selection using a lockable voltage selector switch reduces connection errors.  
 Standard environmentally friendly "green" features include 115% fluid containment, crankcase oil vapor recovery system, no mess oil and radiator drain hoses / valves and fast fuel fill system (50 gpm).  
 Heavy-duty, tandem-axle trailers with aluminum diamond plate fenders are road ready with DOT lighting, chains, height adjustable coupler, choice of surge or electric brakes.  


 Heavy-duty, tandem-axle trailers with aluminum diamond plate fenders are road ready with DOT lighting, chains, height adjustable coupler, choice of surge or electric brakes  

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*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.