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Wacker Neuson GP2500A Portable Generator

Typically available in 5-10 business days. Manufacturer lead times may vary.
Original price $1,763.99 - Original price $1,763.99
Original price
$1,763.99 - $1,763.99
Current price $1,763.99

Rugged and powerful generators for the most demanding job sites. Designed for construction rental and other demanding applications, these high performance, portable generators deliver unmatched tool starting and voltage regulation in a rugged, compact package. Built the WACKER way, with heavy-duty frames and premium components to provide long, trouble-free operation even in abusive environments. Ideal for powering high starting amperage tools such as compressors, grinders, fusion welders, saws, pressure washers as well as all of your WACKER electric- powered pumps, breakers, drills, concrete vibrators, etc.


  • Best in class tool starting and voltage regulation due to unique step-start generator technology with AVR (automatic voltage regulation) and separate excitation winding
  • 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
  • A super quiet muffler allows for versatile operation
  • All components are protected by a durable wrap-around steel tube frame
  • Available with the high performance WACKER OHC engine (on GP2600 and GP4000) or Honda OHV engine, both feature low oil shutdown
  • Full 120V power switch for maximum 120V or 120V/240V power, ideal for a wide variety of applications
  • GFCI (neutral bonded to ground) protected 120V duplex outlets complies with OSHA job site requirements
Model GP2500A
Engine Type Honda
Continuous AC amps 18,8 A
A.C. circuit breaker amps 20A
Displacement 163 cm3 | 10 in3
Maximum output 2,500 W
Continuous output 2.2500 kVA
Phase 1
Voltage A.C. Output 120V
Frequency 60 Hz
Power draw 1,0 kW
Starter Recoil Starter
Max. power output 5.5hp
Operating speed 3,600 rpm
Fuel tank capacity 12 Liter (3 US gal)
Running time/full load 7 hr
Receptacle Type 1-125V, 20 A Duplex GF; 1-125V, 20 A Duplex
Dimensions 22.25" x 17.125" x 17.5"
Dry Weight 98 lb
Shipping Size 23.25" x 17.7" x 19.5"
Shipping weight (with packaging) 103 lb

⚠ #2 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and, which are know to the the State of California to cause birth defects or other reproductive harm. For more information, go to