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Wacker GP 3800 Portable Premium Generator 0620974

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Availability: Available for Order

Regular Price: $2,225.00

Special Price: $1,499.99

Regular Price: $2,225.00

Special Price: $1,499.99

Factory Direct - Call For Information (800) 916-9473

Portable generator power designed for construction and rental applications or anywhere high performance, reliable power is needed. Built with heavy-duty frames and premium components to provide long, trouble-free operation even in abusive environments. Compact and quiet generator is ideal for powering a variety of equipment including high starting amperage tools.

Wacker GP 3800 Portable Premium Generator 0620974

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Additional Information

MPN 620974
Engine Type Honda GX240 RT2
Engine Displacement 16.5 in³
Starting System Recoil
Ignition System Recoil (Pull-Start)
Oil Capacity 1.2 qt
Fuel Tank Capacity 4.94 gal.
Continuous Operation Time 7.8 hours @ half load
Maximum AC Output 3800 Watts
Rated AC Output 3400 Watts
DC Output n/a
Rated AC Current 120/240
Parallel Capable No
Rated Voltage 120V
Frequency 60 hz
Receptacles (2)125V,20A Duplex / 125V,20A Duplex / 125V,30A Twist Lock
Noise Level 65 dB
Dry Weight 198 lbs.
Overall Dimensions 27L x 21W x 21.2H in
Residential Warranty 3
Commercial Warranty 3
Emissions Compliance 50 State Compliant
Ships Via Freight



This generator includes:

  • Best in class tool starting and voltage regulation due to a unique step-start generator technology with AVR (automatic voltage regulation) and separate excitation winding.
  • Central GFCI (neutral bonded to ground) sensor system eliminates common GFI outlet failures while offering personal protection on all receptacles including 240 Volt. Meets the latest NEC and OSHA jobsite standards.
  • Unique auto-idle control with time delay system automatically reduces the engine to a low speed reducing fuel consumption, noise and wear.
  • Full wrap-around frame with dual cross-member support, high impact polyethylene fuel tank and heavy duty shock-mounting combine to provide outstanding impact protection.
  • Honda engine with low oil shutdown. Fully compliant with the latest EPA evaporative emissions regulations.
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