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Wacker Neuson G320

G320

Ultra-clean burning, reliable performance

Utilizing the latest Cummins diesel emission technology engine, this durable, sound attenuated generator provides mobile, prime power for larger applications requiring quiet dedicated power. It is especially suited for areas requiring BAT (Best Available Technology) to meet the most stringent EPA CARB air standards. Digital controller monitors and protects the generator and the engine while providing continuous operating data on an easy to read LCD display.

  • Many "green" features complement ultra-clean engines including 115% fluid containment, crankcase oil vapor recovery system, "no mess" oil and radiator drain hoses/valves and fast fuel system.
  • Brushless, oversized alternators with separate excitation winding and AVR (Automatic Voltage Regulation) provide superior motor starting and an enhanced ability to run non-linear loads.
  • Designed for easy operation and long run time with standard features that include an engine block heater, low coolant shutdown, low idle switch, 24-volt engine operating voltage and three sets of cam locks.
  • This unit is ideal for applications needing dedicated power including large general rental, oil and gas, mining, plant shutdown and large events.

Specifications

  G320 (T4F) G320 (T4i)

Dimensions 

L x W x H Operating (Skid) in 155 x 60 x 80 154 x 60 x 85
L x W x H Shipping (Skid) in 162 x 68 x 92 162 x 68 x 92
L x W x H Shipping/Operating (Trailer) in 228 x 96 x 105 228 x 96 x 105

Weights 

Weight Dry (Skid) lb 9,450 8,750
Weight Operating (Skid) lb 12,750 11,470
Weight Shipping (Skid) lb 9,817 9,250
Weight Operating (Trailer) lb 14,400 13,145
Weight Shipping (Trailer) lb 11,100 10,425

Operating data 

Trailer coupling Type Pintle Pintle
Standby output   kW 269 269
Prime output  kW 256 256
Voltage 3 Phase V 240/480 240/480
Current 3 Phase (Prime) A 769/384 769/384
Voltage 3 Phase V 208, 220, 240, 416, 440, 480 208, 220, 240, 416, 440, 480
Voltage 1 Phase V 120, 127, 139, 240, 254, 277 120, 127, 139, 240, 254, 277
Circuit breaker (Main) A 1000 1000
Frequency  Hz 60 60
Power factor 1 Phase cos Φ 1~ 1 1
Power factor 3 Phase cos Φ 3~ 0.8 0.8
Sound level (LwA) (LwA) at Prime (23 ft / 7 m) dB(A) 80.3 78
Receptacles 20 Amp GFI Duplex 2 2
Receptacles 50 Amp Twist Lock 3 3

Engine / Motor 

Engine / Motor  Liquid-cooled, 6 Cylinder Liquid-cooled, 6 Cylinder
Engine / Motor manufacturer  Cummins Cummins
Emissions Certified Tier 4F Tier 4i
Displacement  in³ 543.1 543.1
Operating performance ISO 3046 hp 433 433
at rpm  rpm 1,800 1,800
Coolant Capacity US qt 62 42
Engine oil Capacity US qt 31.7 31.7
Fuel type  #1/#2 ULSD Diesel
Fuel consumption (Prime Load) US gal/h 19.1 19.1
Tank capacity Fuel US gal 404.3 377.7
Quantity (Battery) 4 4
Battery  V 24 24
Generator model  Mecc Alte, Brushless w/AVR Mecc Alte, Brushless w/AVR
Voltage control No Load to Full Load % 1 1
Voltage control Steady State % 0.2 0.2
Generator insulation (class)  H H
Frequency (Generator Speed) Hz 60 60
Runtime at 100% Prime Load h 19.9 18.6
Runtime at 75% Prime Load h 25.7 24.3
Runtime at 50% Prime Load h 36.9 35.6
Runtime at 25% Prime Load h 63.4 67.1
DEF Type  AUS 32  
DEF Consumption at 100% Prime Load US gal/h 0.64  
DEF Tank Capacity  US gal 37.4  
Runtime at 100% Prime Load h 56