Rating of the TOP-7 gasoline generators 3 kW: overview and characteristics, as well as tips for choosing

A 3 kW electric generator will provide backup energy not only Appliances and lighting devices in a private household or in the country, but also will allow you to fully use medium-power electric tools on a construction site, connect sound equipment in the open air as part of public events.

What to look for when choosing a 3 kW gasoline generator and which model to give preference to, we will tell in this review.

Key criteria for choosing a 3 kW generator

Taking into account the nominal power declared by the manufacturer, it is recommended to pay attention to the following points:

• Engine's type.
  Gasoline generators are equipped with two / four-stroke internal combustion engines.
  Two-stroke engines provide easy starting, they are economical in terms of fuel consumption, unpretentious in operation.
  Four-stroke motors are installed on more powerful generator models, they behave perfectly when working around the clock.
• Launch system.
  The starting system can be manual or electric type.
  The first is trouble-free and unpretentious in use.
  The second makes it easier to work with the device, making its operation more comfortable.
  A number of models with electric start have the option of automatic inclusion.
• Number of phases.
  Single-phase power generators are suitable for powering the lion's share of household appliances, lighting devices, and power tools.
  Three-phase generators will provide energy for welding machines, pumps and furnaces with the appropriate connection.
• Working hours.
  This characteristic determines the maximum generator run time before the next refueling.
  The parameter is related to the size of the gas tank, the current load and other conditions.
  Gasoline electric generators for 3 kW, depending on the model, are able to work without interruption for up to 4-12 hours.
• generator module.
  Gasoline power plants are equipped with asynchronous or synchronous generator units.
  The former tolerate high humidity well, are cheaper and are suitable for powering devices without a high starting load.
  Synchronous devices are more expensive, they withstand high starting currents of welding machines, pumps and compressors.
• Cooling system.
  Gasoline generators for 3 kW are usually equipped with fan devices to protect the power section from overheating.
  Liquid cooling has found its way into more productive, professional grade power plants.

Rating of the best models of electric generators for 3 kW

The review presents the best models of 3000 W gasoline generators to date.

RESANTA BG 4000 R (3000 W)

The 3 kW RESANTA BG 4000 R generator will provide power to household appliances and other equipment in conditions of temporary or permanent power outages.

Despite the relatively small dimensions, the presented generator boasts decent efficiency and excellent power indicators.

The device has an increased engine life, its alternator is made of copper winding.

Multi-functional digital display shows voltage, current, hours and other information.

The engine in this equipment runs on unleaded gasoline. The generator is equipped with an anti-vibration system, a speed controller, a manual starter.

Specifications:

• power (rated / peak) - 3.0 / 3.3 kW;
• volume and engine power - 163 cubic meters. cm, 7 l. With.;
• start system - manual;
• number of phases - 1 (220 V);
• fuel tank capacity - 15 l;
• features - silencer, overload protection;
• sockets - 3 × 220 V, 1 × 12 V;
• overall dimensions - 605 × 440 × 440 mm;
• device weight - 46 kg.

Huter DY4000L (3000W)

Huter DY4000L equipment with a capacity of 3000 W will provide electricity to a wide range of consumer electrical appliances - household and lighting equipment, hand tools, electronic gadgets.

The device is equipped with a four-stroke engine with a decent displacement.

The power unit runs on gasoline, the start is made by means of a manual starter.

Forced cooling of the motor eliminates its overheating during long continuous operation. The fuel tank of the unit holds 15 liters.

The device is supplemented with a powerful welded metal frame that protects all elements of the generator from damage.Control devices are represented by a voltmeter, fuel and oil level indicators in the crankcase.

Specifications:

• power (rated / peak) - 3.0 / 3.3 kW;
• volume and engine power - 210 cubic meters. cm, 7 l. With.;
• start system - manual;
• number of phases - 1 (220 V);
• fuel tank capacity - 15 l;
• features - silencer, overload protection, voltmeter;
• sockets - 1 × 220 V;
• overall dimensions - 605 × 435 × 450 mm;
• device weight - 45 kg.

Denzel PS 33 (3000W)

Economical and inexpensive model Denzel PS 33 with a declared active power of 3000 W is a reliable and easy-to-use equipment with a gasoline engine.

The presented device is able to work without refueling up to 12 hours.

The relatively small weight allows you to easily move and transport the device.

The controls and monitoring are placed on the front panel. Of the control devices there are a voltmeter and a fuel level indicator.

The engine in this model is made with an overhead valve arrangement. AVR-stabilization system guarantees the absence of voltage drops. The stator winding is made with a wire of increased diameter.

Specifications:

• power (rated / peak) - 3.0 / 3.3 kW;
• volume and engine power - 212 cubic meters. cm, 7 l. With.;
• start system - manual;
• number of phases - 1 (220 V);
• fuel tank capacity - 15 l;
• features - overload protection, voltmeter;
• sockets - 2 × 220 V, 1 × 12 V;
• overall dimensions - 440 × 460 × 600 mm;
• device weight - 43 kg.

A-iPower A3500X (3000W)

The A-iPower A3500X 3000W Gasoline Power Generator is a reliable backup power source that can operate up to 14 hours at full load and withstand 7.4kW of starting power.

This feature suggests that equipment with high peak power at startup can be successfully connected to the generator.

The device is equipped with a reliable power unit - it is a compact four-stroke engine with an impressive volume and a manual starter.

The control panel is equipped with two 220 V outlets - standard and 16 A power. There is also a USB connector on board for recharging a smartphone or tablet.

The generator's digital display provides real-time, important running information. Automatic protection prevents the unit from failure in case of overload.

Specifications:

• power (rated / peak) - 3.0 / 3.5 kW;
• volume and engine power - 223 cubic meters. cm, 7.5 l. With.;
• start system - manual;
• number of phases - 1 (220 V);
• fuel tank capacity - 25 l;
• features - overload protection, voltmeter, hour meter;
• sockets - 2 × 220 V;
• overall dimensions - 614 × 460 × 490 mm;
• device weight - 49 kg.

Fubag BS 3300 A ES (3000 W)

The Fubag BS 3300 A ES gasoline generator with a rated power of 3000 W is a compact and economical device for organizing emergency power supply for various equipment in a private house or in a summer cottage.

The unit is suitable for providing energy to lighting fixtures, household appliances and power tools.

This model is equipped with an electric starter with a battery included.

The control panel is equipped with two 220V/16A dust/water proof sockets.

A convenient multifunctional digital display allows you to monitor the main parameters of the station. There is a system of protection against overloads, short circuits, low oil level in the crankcase.

Specifications:

• power (rated / peak) - 3.0 / 4.2 kW;
• volume and engine power - 212 cubic meters. cm, 5.8 l. With.;
• starting system - electric;
• number of phases - 1 (220 V);
• fuel tank capacity - 15 l;
• features - silencer, overload protection, voltmeter, hour meter;
• sockets - 2 × 220 V;
• overall dimensions - 450 × 460 × 600 mm;
• device weight - 51 kg.

PATRIOT GP 3000i (3000W)

The 3000 W PATRIOT GP 3000i inverter equipment is a compact portable device that is indispensable on a trip, expedition, camping or picnic.

The soundproof casing of this device significantly reduces the level of acoustic noise.

Two 220 V sockets allow you to connect two consumer lines at once. The ergonomic handle makes it easy to carry the unit from one place to another.

The functional control panel has a light indication, power buttons, sockets with special protective covers.

The stability of the device on the surface is provided by supporting legs with anti-vibration cushions.

Specifications:

• power (rated / peak) - 3.0 / 3.5 kW;
• volume and engine power - 149 cubic meters. cm, 5.7 l. With.;
• start system - manual;
• number of phases - 1 (220 V);
• fuel tank capacity - 5.7 l;
• features - soundproof casing, silencer, overload protection;
• sockets - 2 × 220 V, 1 × 12 V;
• overall dimensions - 560 × 270 × 470 mm;
• device weight - 30 kg.

Fubag BS 3300 (431247) (3000 W)

The Fubag BS 3300 (431247) synchronous type generator with a declared power of 3000 W is equipped with a pair of 220 V sockets, which allows you to simultaneously connect two power lines.

The device boasts a maximum short-term power of 3.3 kW, a highly efficient AVR stabilization system.

The equipment is equipped with a 212 cc four-stroke gasoline engine. cm with manual start, silencer, 15 liter fuel tank.

The device is supplemented with a voltmeter, an hour meter, fuel and oil level sensors in the crankcase.

The motor is protected from overheating by effective air cooling, there is a system for auto-shutdown of the generator in case of overload. The acoustic noise level in this model approaches 87 dB.

The kit includes a set of necessary tools.

Specifications:

• power (rated / peak) - 3.0 / 3.3 kW;
• volume and engine power - 210 cubic meters. cm, 5.8 l. With.;
• start system - manual;
• number of phases - 1 (220 V);
• fuel tank capacity - 15 l;
• features - silencer, overload protection, voltmeter, hour meter;
• sockets - 2 × 220 V;
• overall dimensions - 600 × 460 × 450 mm;
• device weight - 46.5 kg.

Reviews

Useful video

This video provides an overview of 3 kW gasoline generators:

Conclusion

• 3 kW power generators are able to provide backup energy for household and lighting appliances, medium-power power tools, professional equipment at public events.
• When choosing a generator with a power of 3 kW, it is recommended to pay attention to the type of engine, starting system, number of phases, battery life, parameters of the generator unit, its cooling system.
• The most popular and, accordingly, the best 3000 W generator models presented in the review today are produced by the RESANTA, Huter, Denzel, A-iPower, Fubag and PATRIOT brands.