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Wacker Neuson G180


Durable, reliable power for all applications

The G 180 mobile generator provides all the power needed for larger applications. The durable sound-attenuated generator is an excellent choice for larger applications where quiet mobile, prime power is needed. Used for construction, commercial, industrial, special event and emergency management applications. The T4i model 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 an easy to read LCD display. Large fuel tank provides convenient, long run times.

  • 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.




L x W x H Operating (Skid) in 132 x 52 x 68      
L x W x H Shipping (Skid) in 135.5 x 54.5 x 81.5      
L x W x H Shipping/Operating (Trailer) in 199 x 84.5 x 99      


Weight Dry (Skid) lb 6,213      
Weight Operating (Skid) lb 8,313      
Weight Shipping (Skid) lb 6,580      
Weight Operating (Trailer) lb 9,793      
Weight Shipping (Trailer) lb 7,693      

Operating data 

Trailer coupling Type Pintle      
Standby output   kW 157      
Prime output  kW 143      
Voltage 3 Phase V 240/480      
Current 3 Phase (Prime) A 240/480      
Current 1 Phase (Prime) A 120/240      
Voltage 3 Phase V 208, 220, 240, 416, 440, 480      
Voltage 1 Phase V 120, 127, 139, 240, 254, 277      
Circuit breaker (Main) A 500      
Frequency  Hz 60      
Power factor 1 Phase cos Φ 1~ 1      
Power factor 3 Phase cos Φ 3~ 0.8      
Sound level (LwA) at Prime (23 ft / 7 m) dB(A) 69.9      
Receptacles -20 Amp GFI Duplex 2      
Receptacles -50 Amp Twist Lock 3      

Engine / Motor 

Engine / Motor  Liquid-Cooled, 6 Cylinders      
Engine / Motor manufacturer  John Deere      
Emissions Certified Tier 3      
Displacement  in³ 415      
Operating performance ISO 3046hp        
Operating performance SAE J1995, ISO 8528-1 hp 237      
at rpm  rpm 1,800      
Coolant Capacity US qt 30.4      
Engine oil Capacity US qt 34.3      
Fuel type  Diesel      
Fuel consumption (Prime Load)US gal/h 10.8      
Tank capacity -Fuel US gal 291.7      
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 25      
Runtime at 75% Prime Load h 32.2      
Runtime at 50% Prime Load h 44      
Runtime at 25% Prime Load h 86.1      
DEF Type         
DEF Consumption  US gal/h        
DEF Tank Capacity  US gal        
Runtime DEF 100% Prime Loadh