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Standard Features
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The G240 (T3) and G230 (T4i) provide durable sound attenuated mobile prime power for larger industrial, commercial, construction, special event and emergency management applications where quiet reliable power is needed. The G 230 offers ultra clean burning diesel and is 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 and easy to read LCD display. Large fuel tanks provide for convenient long run times.


Wacker Neuson
Model Year
G230 (T4F)
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Engine Make
Engine Type
6-cylinder, Tier IV Final
314 hp (234 kW) @ 1,800 rpm
409 cu. in. (6,700 cm³)
Fuel Type
Fuel Tank Capacity
381.4 gal. (1,444 l)
Oil Capacity
18.5 qt. (17.5 l)
(2) 12V


Rated AC Output
Standby: 202 kW
Prime: 184 kW
AC Frequency
60 Hz
Continuous Operating Hours
26.1 hrs. at 100% prime load
33.9 hrs. at 75% prime load
47.3 hrs. at 50% prime load
75.1 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: 76.5 in. (1,941 mm)
Skid - Shipping: 88 in. (2,284 mm)
With Trailer: 106.5 in. (2,703 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: 7,100 lbs. (3,221 kg)
Skid - Operating: 10,200 lbs. (4,627 kg)
Skid - Shipping: 7,467 lbs. (3,387 kg)
With Trailer - Operating: 11,680 lbs. (5,297 kg)
With Trailer - Shipping: 8,580 lbs. (3,891 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.  


 Model Variations
 G 230 (T4F) - G 230 generator, skid base, Tier 4 Final engine  
 G 230 (T4F) Cold Weather - G 230 generator, skid base, cold weather, Tier 4 Final engine  
 G 230 (T4F) Custom - G 230 generator, skid base, custom,Tier 4 Final engine  
 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.