GENPOWER 4.2kW Peak 3kW Rated Generator Single-Phase Petrol - Site Portable

Risk-Free 14 Day Returns

If you change your mind, return it to us within 14 days of the date you received it, no questions asked.
T&Cs apply

GenPower are the industry leaders, and the bar has been raised once again! With high-quality electrical output and powered by world-class engines, this feature-packed GX-Series Single Phase Generator provides a continuous output of 3000W.

With an RCD Safety switch and external earth point, the GX4335i is WorkCover compliant. Meeting the Australian Construction Standard, this WorkSafe spec model is ideally suited to providing power on construction and mining sites, trade shows and special events. This dependable workmate is housed in an ultra-rigid frame, and with an oversized 15 litre fuel tank capacity it can run for up to 9 hours unattended.

The GX4335i features Throttle and Digital Voltage Control employing GenPower's Patented AVR (Auto Voltage Regulator) ensuring stable voltage supply. This class-leading model offers total flexibility with 2 x 240V IP rated protected outlets, plus a 12V 8.3Amp battery charging outlet.

Make the smart choice. Save time and money by ordering the latest GenPower GX4325i generator today!


  • Peak Output: 4200W / 4.2kW / 4.2kW
  • Continuous Rated Output from the 240V outlets: 3000W / 3kW / 3kW
  • PLEASE NOTE: 'Continuous Rated Output' is what power this generator consistently and reliably provide. 
  • We strongly recommend that you consider this figure when determining whether this model suits your requirements.
  • View the Generator Buying Guide for more information about selecting the right model
  • Brand: GenPower
  • Model: GX4335i
  • AC Voltage: 240V
  • DC Output: 12V - 8.3A
  • Alternator Type: Single Phase
  • Type: Single-Cylinder, 4-Stroke, Air-Cooled, OHV horizontal shaft
  • Engine Oil Type: 10W-30 / 10W-40 / 15W-30 / 15W-40 non-synthetic engine oil (not included with purchase)
  • Displacement: 208CC
  • Engine Output: 8hp/3600rpm
  • Starting system: Recoil 
  • Fuel Type: Regular Unleaded 95+RON
  • Fuel Tank Capacity: 15L
  • Rated Continuous Operation: 9 hours (Load Dependent)
  • Noise Level: 94dB (A)
  • Preferred Oil Type: SAE 10W30
  • Oil Capacity: 0.6L
  • Note: Power produced by generators can fluctuate +/- 8%. Do not attempt to connect any sensitive electronic devices without a  suitable surge protector.


  • 1x GenPower GX4335i Generator
  • User Manual is accessible online


  • Carton Weight: 50kg
  • Carton Dimensions (W x D x H): 66 x 51 x 52.5cm
  • Product Weight: 45kg
  • Product Dimensions (W x D x H): 44 x 61 x 48cm


We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders cancelled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund. Deductions may apply including Initial and Return Shipping, as well as restocking fee of 10% of the product price


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