Fast & Convenient Delivery
The perfect gennie for those who want to spend time in the great outdoors, whether it be camping, caravanning or hitting the road in your motorhome or 4WD.
RATO R4000iE-R Inverter Generator
SKU: R4000IE-R
$1,899.00
Pickup @ Five Stores
Avoid shipping fees plus get it today across these five convenient Sydney locations.
Est. Delivery: 10/5/25
Dispatched within 24 hours from our warehouse. Approx 1–3 business days to Sydney metro by courier. Learn more.
Easy Returns
Hassle-free returns, exchanges and full refunds gives you 100% peace of mind. Read the policy.
Invertor Technology
Ideal for generating high quality pure sine wave electricity, to power your computer, air conditioner or other sensitive electrical devices.
Parallel-In Function
Using the optional Parallel Lead, two Rato inverter generators with the same specifications or not, can be in joined to increase your power.
Peace of Mind
Comes with Rato's 2 year / 500 hour domestic warranty and a 1 year / 500 hour Commercial warranty.
The RATO R4000iE-R inverter generator is a must-have for all your outdoor and domestic power needs. With its pure sine wave technology, it can easily power complex electrical appliances like laptops and even air conditioning units. Ideal for camping, gardening, and small businesses.
The RATO R4000iE-R Inverter Generator features a powerful 4000 watt output, providing an efficient and reliable energy source. Its quiet and lightweight design allows for up to 5.5 hours of continuous operation on a half load. Perfect for powering essential appliances during emergencies or outdoor activities.
The RATO R4000iE-R Inverter Generator boasts an easy access maintenance door for convenient upkeep. With the ability to freely shift between 50Hz and 60Hz, this air cooled 4 stroke, OHV single cylinder generator is perfect for power on the go. Trust in its reliable performance for your next adventure.
The RATO R4000iE-R Inverter Generator offers versatility with its ability to be joined with other RATO generators through the parallel cable, providing increased power. Backed by a 2 year/500 hour domestic warranty, this generator is a reliable and powerful choice for all your needs.
Price Match Guarantee
If you find a lower price on the RATO R4000iE-R Inverter Generator we will match it.
Free Assembly & Premium Handover
We’ll unbox, assemble and tune most garden power equipment orders, plus show you how everything works.*
Extra Savings with Click n Collect
Simply choose to pickup your RATO R4000iE-R Inverter Generator at one of our five Sydney stores to unlock extra discounts.*
Fast & Free Delivery Across Sydney
We dispatch orders fast and offer free shipping on orders over $1,000 to Sydney metro addresses.*
Buy Now, Pay Later Up to $1,000
Choose Zip Pay at checkout for up to $1,000 interest-free and make repayments weekly, fortnightly or monthly.*
Interest-Free Finance Up to $30,000
Choose Zip Money at checkout for up to $30,000 and up to 60 months interest free for those bigger buys.*
| Engine & Air Intake | |
|---|---|
Engine Model The specific motor that drives the generator’s alternator.
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Displacement Total cylinder volume (in cc); gives a sense of engine size.
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Ignition System Hardware that produces the spark to ignite the fuel‑air mix.
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Starting System Method used to start the engine (e.g., recoil pull‑cord or electric).
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Stopping System Mechanism that shuts the engine off safely.
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Oil Alert Automatic shut‑down if oil level drops too low.
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Auto Choke Feature that sets the choke for easier cold starts.
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| Fuel & Run-Time | |
Recommended Fuel Fuel type the manufacturer specifies for optimal performance.
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Fuel Tank Capacity Maximum amount of fuel the tank can hold.
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Continuous Operating Hours Approximate run‑time on one tank under a stated load.
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Auto Throttle Engine speed control that adjusts to the electrical load to save fuel.
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Fuel Gauge Built‑in indicator showing how much fuel remains.
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Large‑Capacity Fuel Tank Tank sized to extend run‑time between refills.
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| Power Output | |
Maximum AC Output Peak wattage available for short bursts (starting loads).
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Rated AC Output Wattage the unit can supply continuously without overload.
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DC Output (Generator/Charger) Direct‑current port for charging 12 V batteries.
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Battery Charging Indicates whether on‑board charging leads or mode are provided.
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Generator Type Design of the alternator/inverter that produces the electricity.
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Rated Voltage Nominal AC output voltage.
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|
Rated Frequency Nominal AC output frequency (Hz).
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Frequency Meter Gauge that displays live output frequency.
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Volt Meter Gauge that displays live output voltage.
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| Protection & Indicators | |
AC Circuit Breaker Trips if AC load exceeds the safe limit.
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|
DC Circuit Breaker Trips if the 12 V circuit is overloaded.
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|
Pilot Lamp Light that confirms the generator is producing power.
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|
| Air & Exhaust | |
Air Cleaner Filter element that keeps dust out of the engine.
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|
Large‑Capacity Air Cleaner Oversized filter for extended service intervals.
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|
Large‑Capacity Muffler Bigger muffler designed to lower exhaust noise.
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| Connectivity & Outlets | |
Outlets Number and rating of AC sockets available on the control panel.
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Parallel Lead Connection Ports Sockets that let two identical units be linked for more power.
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|
Parallel Lead Connection Cable Dedicated cable used to join units in parallel.
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|
| Noise, Size & Weight | |
Operating Noise Level Sound pressure measured at a fixed distance; lower dB = quieter.
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|
Dimensions (L × W × H) Overall footprint for storage and transport planning.
|
|
Dry Weight Weight of the unit without fuel or oil.
|
|
Warranty |
|
 |  |  | |
|---|---|---|---|
| Engine & Air Intake | |||
Engine Model The specific motor that drives the generator’s alternator.
|
|
|
|
Displacement Total cylinder volume (in cc); gives a sense of engine size.
|
|
|
|
Ignition System Hardware that produces the spark to ignite the fuel‑air mix.
|
|
|
|
Starting System Method used to start the engine (e.g., recoil pull‑cord or electric).
|
|
|
|
Stopping System Mechanism that shuts the engine off safely.
|
|
|
|
Oil Alert Automatic shut‑down if oil level drops too low.
|
|
|
|
Auto Choke Feature that sets the choke for easier cold starts.
|
|
|
|
| Fuel & Run-Time | |||
Recommended Fuel Fuel type the manufacturer specifies for optimal performance.
|
|
|
|
Fuel Tank Capacity Maximum amount of fuel the tank can hold.
|
|
|
|
Continuous Operating Hours Approximate run‑time on one tank under a stated load.
|
|
|
|
Auto Throttle Engine speed control that adjusts to the electrical load to save fuel.
|
|
|
|
Fuel Gauge Built‑in indicator showing how much fuel remains.
|
|
|
|
Large‑Capacity Fuel Tank Tank sized to extend run‑time between refills.
|
|
|
|
| Power Output | |||
Maximum AC Output Peak wattage available for short bursts (starting loads).
|
|
|
|
Rated AC Output Wattage the unit can supply continuously without overload.
|
|
|
|
DC Output (Generator/Charger) Direct‑current port for charging 12 V batteries.
|
|
|
|
Battery Charging Indicates whether on‑board charging leads or mode are provided.
|
|
|
|
Generator Type Design of the alternator/inverter that produces the electricity.
|
|
|
|
Rated Voltage Nominal AC output voltage.
|
|
|
|
Rated Frequency Nominal AC output frequency (Hz).
|
|
|
|
Frequency Meter Gauge that displays live output frequency.
|
|
|
|
Volt Meter Gauge that displays live output voltage.
|
|
|
|
| Protection & Indicators | |||
AC Circuit Breaker Trips if AC load exceeds the safe limit.
|
|
|
|
DC Circuit Breaker Trips if the 12 V circuit is overloaded.
|
|
|
|
Pilot Lamp Light that confirms the generator is producing power.
|
|
|
|
| Air & Exhaust | |||
Air Cleaner Filter element that keeps dust out of the engine.
|
|
|
|
Large‑Capacity Air Cleaner Oversized filter for extended service intervals.
|
|
|
|
Large‑Capacity Muffler Bigger muffler designed to lower exhaust noise.
|
|
|
|
| Connectivity & Outlets | |||
Outlets Number and rating of AC sockets available on the control panel.
|
|
|
|
Parallel Lead Connection Ports Sockets that let two identical units be linked for more power.
|
|
|
|
Parallel Lead Connection Cable Dedicated cable used to join units in parallel.
|
|
|
|
| Noise, Size & Weight | |||
Operating Noise Level Sound pressure measured at a fixed distance; lower dB = quieter.
|
|
|
|
Dimensions (L × W × H) Overall footprint for storage and transport planning.
|
|
|
|
Dry Weight Weight of the unit without fuel or oil.
|
|
|
|
Warranty |
|
|
|