Wacker Neuson GPSI 4300 Inverter Generator

The GPSi 4300, with electric start and four wheel transport kit, is an easy to operate, portable inverter generator that offers clean 120V AC power that is ideal for powering small tools and sensitive electronics. It’s a great choice for residential or recreational applications, but is rugged and powerful enough to meet the demands of the construction industry.

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Wacker Neuson GPSI 4300 Inverter Generator

Technical specifications

Portable Premium Generators

L x W x H Overall20.6 x 18.8 x 19.9 in
L x W x H Shipping24 x 23.6 x 26.4 in
Weight Dry99.2 lb
Shipping weight108 lb
Operating data
Operating weight 121.3 lb
Circuit breaker DC 10 A
Receptacles AC 1 NEMA 5-20R / 1 NEMA 5-30R
Receptacles DC +/- Terminals
Generator insulation (class)B
Electrical system 
Electrical power Max. Output4,300 W
Electrical power Continuous Power3,800 W
Voltage AC 120 V
Current AC – continuous31.7 A
Frequency60 Hz
Power factor1 cos Φ 1~
Generator modelAVR With Brushes
Power Rating SpecificationSAE J1349
Engine / Motor 
Engine / MotorRobin
Engine / Motor manufacturerEX27
Displacement16.17 in³
Operating performance8.2 hp
RPM / speed Operating3,600 rpm
Tank capacity Oil1.06 US qt
Tank capacity Fuel3.7 US gal
Fuel typeGasoline
Fuel consumption1 US gal/h
Runtime5.8 h


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