Wacker Neuson GP2500A

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  • A unique step-start generator technology with AVR (automatic voltage regulation) and separate excitation winding delivers best in class tool starting and voltage regulation.
  • A super quiet muffler allows for versatile operation.
  • 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 shut down.
  • Fully compliant with EPA evaporative emissions regulations


L x W x H Overall 22.2 x 17.1 x 17.5 in
L x W x H Shipping 23.2 x 17.6 x 19.5 in
Weight Dry 98 lb
Shipping weight without Fuel 103 lb
Operating data
Operating weight with Fuel 110 lb
Circuit breaker AC - 1 Phase 1 Pole 20 A
Receptacles AC Outlet 125V,20A Duplex GFI
Receptacles AC Outlet 125V,20A Duplex
Electrical system
Electrical power Maximum Output 2,500 W
Electrical power Continuous Power 2,250 W
Voltage AC - 1 Phase 120 V
Current AC - 1 Phase 18.8 A
Frequency 60 Hz
Power factor 1 cos Φ 1~
Generator model AVR with Brushes
Generator insulation (class) Class B
Power Rating Specification SAE J1349
Engine / Motor
Engine / Motor Honda GX160UT2
Engine / Motor manufacturer Recoil
Cylinder 1
Displacement 10 in³
Operating performance 4.8 kW
RPM / speed Operating 3,600 rpm
Tank capacity Oil 0.65 US qt
Tank capacity Fuel 3 US gal
Fuel type Gasoline
Fuel consumption 0.46 US gal/h
Runtime 6.6h

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