Generators & Power / Tradies & Worksite / By Brand / Subaru

4.3kVA Subaru Inverter Generator (RG4300iS)

$4,999.00 inc GST($4,544.55 ex GST)
The Macfarlane Advantage
  • Oil
  • Run-Up
  • Load Tested
Every generator we sell is:
  • Filled with oil at no extra cost
  • Run & load tested to rated capacity
  • Ready to use as soon as you receive it
Trust your generator with Macfarlane Generators, a real generator company that has been operating for 70+ years.

We stock a full range of spares, run a full service department, have stores across Australia and employ an experienced team with extensive generator knowledge

We provide the best generator sales and after-sales support in Australia.

The 4.3kVA Subaru RgiS Silent Inverter Generator is designed to run sensitive equipment like computers and televisions.

These units were used during the Melbourne Commonwealth games to run metal detectors. They are an ideal power source for motor homes or just perfect for clean power for industry specific tasks.

With its Inverter Control System (electronic voltage control) it achieves high quality output with less fluctuation and wave distrotion and allows the engine speed to be automatically adjusted in direct proportion to the load applies maximising fuel efficiency, while maintaining 240V supply (50Hz).

The 4.3kVA Subaru RGiS Silent Inverter is powered by 'EX' Extreme OHC engine with a 3 year warranty.
The double-wall acoustical housing-damping panels reduces both high frequency and low frequency noise. These sound attenuating materials are highly fire-resistant. A state of the art inverter combines load sensing electronic throttle control with improved combustion & lubrication to significantly reduce fuel consumption, plus yield a quieter, softer tone on start up and shut down, as well as constant running.
There is very low noise as a result of inverter technology & engine management systems meaning the engine doesn't need to work as hard to generate high levels of electrical power. Special vibration control isolators & highly efficient soft-tone muffler further reduce noise.
Designed for long running construction and rental applications, Subaru builds the entire engine and generator together as one high quality unit.
The unit also meets the strictest environmental regulations; the US Phase II, CARB Tier II, LEMA, and European emission regulations.
High power & performanceGreat reliability & durability
Long range fuel tankEasy maintenance
Electric start provides easy startingSound proofing panels - whisper quiet
Low fuel consumptionExcellent cost / performance ratio 
12 V DC battery


Model numberRG4300iS
Fuel typePetrol
Starting systemElectric / Recoil
Watts4300 W
Rated output3440 W
Alternator typeInverter
Voltage 240V - 50Hz
Voltage regulationInverter
Battery charger12V
DC output12 - 8.3
Over load protectorElectronic circuit breaker
Engine makeSubaru
Engine type9.0hp EX27
Engine featuresAir cooled, 4 stroke, OHC, gasoline engine
Fuel tank16L
Running time (Rated output)6.6 hours
Noise level @ 7m62dB
Dimensions580 x 527 x 618 mm (LWH)
Manufacturers warranty2 years
Engine warranty3 years