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3300W Key Start USB 12V Inverter Generator

Product code: SI2000KS

  • Key start starting system
  • USB power socket
  • 12V appliance socket for various 12V appliances
  • Digital Inverter output providing a pure sine wave output




  • Key start starting system for easy and reliable starting
  • USB* power socket for charging batteries, MP3 players, phones, toys, lights etc
  • Suitable for electronic applications, televisions, computers, caravans etc.
  • 12V appliance socket for various 12V appliances: camping fridges, spotlights & compressors
  • Digital Inverter output providing a pure sine wave output
  • Battery charging to charge most lead acid battery used in cars, 4 wheel drives and trucks
  • Managed output
  • Large 12 Litre fuel tank
  • Electronic overload protection
* USB adaptor not included
909’s 4-stroke engines features high fuel efficiency and clean exhaust emission. They are also as small and powerful as a 2-stroke engine.

Note:  Wheel kit WHS suits this unit

Technical Specifications


  • AC output: 240Vac ~ 50Hz
  • Rated power: 2800W
  • Peak power: 3300W
  • Electric start: Yes
  • Phase: Single
  • Power factor: coso| =1
  • Displacement: 181cc
  • DC output: 12V – 14.2V
  • Appliance output & battery charge output. Max 5A
  • USB output: 5V, Max 1A
  • Motor: 4.5HP, 4 stroke
  • No load speed: 2600 RPM
  • Fuel tank capacity: 12L
  • Fuel type: Unleaded
  • Oil type: 4 Stroke
  • Noise level Rating: 75 dB(A)
  • Weight: 33kg
  • EAN/SKU: 9333196013167/900001144


Instruction Manual S1200KS


Whats in the box


  • DC cables
  • Spark plug wrench
  • Screwdriver
  • Oil Filling bottle
  • Battery and key for electric start


Customer Reviews 

Rating 5
Dominic Wild - Monday, 25 November 2013

Excellent service straight away for this product here in WA. Unit has no problems starting a 2,100W angle grinder and the Economy option saves petrol
when only a small draw is required.rnrnNoise level is low for a large unit like this. The voltage and frequency remains stable even during switching
on of larger loads.rnrnI can recommend this unit for power users.rnrnOrange Grove, WA

WHS - Wheel and Handle Set is compatible with this Generator.


What is  Inverter technology ? (including Economy Throttle System)

Inverter technology provides regulated, clean and “pure” electricity for a continuous uninterrupted stable power supply.  This particular inverter generator has been fitted with the Economy (Eco) Throttle System. The Eco Throttle System automatically reduces the generator’s engine speed when no load and low load is connected or loads are turned off. When appliances are reconnected or turned on, the engine adjusts to the correct speed to power the electrical load. The Eco Throttle System is designed to minimise the fuel consumption, reduce emissions as well as reduce the noise levels when no load or low loads are applied to the generator. The Eco Throttle System is only operational on AC items

What fuel should I use for this  inverter generator?

Unleaded.  Note: The engine will not start if the generator has not been filled with 4 stroke oil. When leaving the factory, this generator has NO OIL in the engine.

What can I use this  inverter generator for?

The S1200KS is very versatile providing a clean digital output suitable for most electrical and electronic appliances up to the following loads:  Lights up to 2800W, Pumps up to 2000W, refrigerators up to 24000W, Dryers up to 2800W, Washing machines up to 2400W, Hand tools up to 2400W,  Stationary tools up to 2400W,  Heaters , Frypans, Kettles, Toasters ,TV’s , Computers up to 1800W, and other  electronic appliances including caravans up to 2800W.  Note, it is always suggested to use a proper surge protector on the output of this generator.

What can I use the 12V DC 2 pin Battery Charging outlet for ?

The battery charging outlet is suitable to charge most size 12 Volt lead acid type car batteries.

What can I use the 12V appliance outlet for (cigarette type outlet)?

The appliance outlet will provide power to run most appliances which plug directly into the car cigarette socket up to a current rating of 5A. This includes spot lights up to around 60W, small car type air compressors, small type blowers and some small refrigerators etc

What can I use the USB power outlet for?

This is suitable for charging mobile phones, small battery chargers, MP3 players , etc

Can the DC appliance outlet or USB be used without the generator being operated?

Yes, the 12 volt appliance outlet and or the USB outlet can be used if a charged 12V car battery is connected to the charging socket . It is recommended to charge the lead acid car battery first.

What sort of maintenance does this  inverter generator require?

This unit requires pre-operation, initial, and periodic maintenance – refer to the instruction manual

What spark plugs can be used to replace the current one in the unit?

Any of the following can be used for this generator: BPR6ES (NGK) RN11YC (Champion) WR6DC (Bosch)

Where should I store my  inverter generator?

If you are going to store your generator for more than 30 days make sure you never store it with with fuel in the tank, it is kept indoors, and NOT in a poorly ventilated area where fumes can reach an open flame, spark or pilot light as on a furnace, water heater, clothes dryer or other gas appliances.  Also make sure when storing the generator, it has fully cooled.


BUY THE 909 S1200KS 3300W Key Start USB 12V Inverter Generator ONLINE NOW at Masters

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