TOP 10 best welding generators: rating 2020-2021 and how to choose the right device

Inverter welding at home is a universal tool for which practically nothing is impossible. You need to weld a wicket, gate, greenhouse frame or foundation piping - no problem. A compact, easy-to-use inverter will cope with all tasks. It can be used by both an experienced welder and a beginner in this matter.

To do this, it is enough to provide the equipment with a power supply of 220 Volts. It is good when a single-phase network is connected to the site. What to do when there is no electricity? How to perform work on a new building or in the field? A generator designed for welding equipment will help out.

How to choose and what to pay attention to?

1. Pay attention to the value of the welding current . Usually specified in a specific range. The higher the indicator, the larger the diameter of the electrodes you can use.
2. Type of welding current . It can be constant or variable. It is better to give preference to models with direct current. They allow you to achieve smooth ignition of the electric arc and its stable combustion.
3. For power and output voltage . The higher the power, the more efficient the welding work. If we consider the issue of phasing, then three-phase welding generators allow you to connect a large number of single-phase and three-phase users.
4. Decide on the type of fuel . The stations run on gasoline or diesel. The second type of fuel is considered economical. But when choosing, the buyer should rely on personal preferences.
5. Explore additional options . A good indicator for the model is the presence of a protection system, autostart, and fuel efficiency at minimal loads.

Description

Currently, stores offer two types of generators, which are designed to work in conjunction with welding machines . It is customary to highlight:

• synchronous;
• welding

The first type is conventional voltage sources that support operation with household appliances and welding inverters.

If we talk about welding generators, then these are small devices, additionally equipped with a built-in welding machine. Due to the fact that they require very little space, they are very convenient to take with you . It is important to take into account that gas generators with a welding machine differ in power indicators. Therefore, consumers need to choose a suitable model with an emphasis on this characteristic.

Rating of TOP 10 best models

What current?

Available on the market:

• D.C. Budget solution for the home. For welding, supports all types of electrodes. The resulting seams are smooth and neat. Cannot be used without a rectifier.
• Variable. The advantages of this category include affordable cost and simple design. Suitable for work where there are no high demands on the quality of seams.

The best welding generators

Huter DY6500LXW

The gasoline generator is suitable for creating a backup power source and for use in welding equipment..

Equipped with a Huter 188F piston engine with 1 cylinder and 4 strokes, air cooling.

The control panel includes a voltmeter, control indicators, ignition switches, activation protection and 12 V terminals plus a ground terminal.

The unit is mounted on a steel frame, complemented by handles and wheels. Operation and maintenance are carried out without special operator skills.

Characteristics:

• voltage - 220 V;
• engine power - 15 l. With.;
• tank volume - 22 l;
• active power - 5 kW, max. — 5.5 kW;
• Max. welding current - 200A;
• noise level - 71 dB;
• sockets - 2 for 220 V, 1 for 12 V;
• dimensions - 70x57x53.5 cm;
• weight - 72 kg.

Advantages:

• stable power supply;
• welding function;
• overload protection;
• quick manual or electric start of the system;
• suitable for welding all types of metals;
• ability to connect 7 mm electrodes;
• quiet work.

Flaws:

• No.

Fubag WS 230 DC ES

Single-phase generator with Fubag GF 460 engine . Presented in the form of a gasoline power station with a built-in welding machine.

The user can carry out arc welding with electrodes with a diameter of 5 mm, and at the same time evaluate the high quality of the connection at the joint. The electric starter allows you to quickly start the unit, despite the surrounding weather.

The generator additionally has an on-board battery, built-in overload protection, and low oil level indicators.

You can use additional options - a DX50 grounding cable, an electrical holder with a DX50 cable.

Characteristics:

• engine capacity - 458 cubic meters. cm, power - 13.4 l. With.;
• tank volume - 25 l;
• active power - 5 kW;
• welding current - 50-230 A;
• sockets - 2 x 220 V;
• electrode diameter - from 1.6 to 5 mm;
• dimensions - 73x59x53.5 cm;
• weight - 94 kg.

Advantages:

• 9 hours of battery life;
• spacious fuel tank;
• easy to operate electric starter;
• high-quality welding seam;
• quiet operation;
• clear control panel;
• economical fuel consumption;
• versatility;
• durability.

Flaws:

• No.

Fubag WHS 210 DDC

Three-phase, gasoline, direct current (DC) welding generator, professional air-cooled Honda GX 390 engine.

Designed to perform complex tasks in the construction and installation field, in cases of emergency.

Allows the connection of rutile electrodes up to 5 mm, as well as a wide range of three-phase and single-phase users.

The unit is located on a reinforced frame, which protects it from various negative influences.

Characteristics:

• engine capacity - 389 cubic meters. cm, power - 13 l. With.;
• tank volume - 25 l;
• active power - 5 kW, total - 7 kW;
• current - 9.1 A, welding current - 50-210 A;
• sockets - 1 for 220 V, 1 for 380 V;
• dimensions - 73x59x53.5 cm;
• weight - 87 kg.

Advantages:

• battery life up to 9 hours;
• sufficient strength of direct welding current;
• intuitive display;
• economical OHV engine;
• bayonet connectors for quick connection of welding cables;
• socket protection;
• additional options in the form of a handle and wheels.

Flaws:

• No.

EUROPOWER EP200X2

Gasoline welding generator based on the Huter 188F engine with an air cooling system, manual and electric start type.

It is actively used in welding, construction and installation work in places with regular power outages.

Operates in two modes - power plant with synchronous alternator, welding with direct current.

You can connect various electrodes, but with a diameter of up to 4 mm. This is a single-phase model with several sockets for connecting equipment, instruments, and tools.

Characteristics:

• engine power - 15 l. With.;
• specific fuel consumption - 374 g/h;
• tank volume - 22 l;
• active power - 5 kW, max. — 5.5 kW;
• Max. current strength - 200 A;
• sockets - 2 for 220 V, 1 for 12 V;
• dimensions - 70x57x53.5 cm;
• weight - 72 kg.

Advantages:

• quick start in any weather;
• high level of reliability;
• suitable for welding any metals;
• smooth, neat welding seam;
• good protection of sockets and the unit itself;
• mobility;
• versatility.

Flaws:

• No.

Kronwerk LK 210E

Petrol model with synchronous alternator, electric and manual start . Designed to provide electricity to users, as well as to serve as full-fledged welding equipment.

The single-phase generator has several key features - protective function against overload and system overheating, AVR, DC, fuel and oil sensor.

The power plant is equipped with wheels to increase mobility and a muffler to reduce noise during operation.

Characteristics:

• engine capacity - 420 cubic meters. cm, power - 15 l. With.;
• fuel consumption - 2.6 l/h;
• tank volume - 25 l;
• protection class - IP23;
• active power - 4.5 kW, max. — 5 kW;
• sockets - 2 for 220 V, 1 for 12 V;
• dimensions - 70x58x54 cm;
• weight - 73 kg.

Advantages:

• functional;
• economical fuel consumption;
• spacious fuel tank;
• intuitive settings management;
• welding function;
• overload protection;
• smooth execution of the weld.

Flaws:

• No.

TSS SGW-4000 EH

Single-phase gasoline generator with built-in arc welding function . Designed for use in construction and other installation work.

The rated welding current is 190 A, which defines the unit as professional equipment.

Various electrodes with a diameter from 1.6 to 5 mm are used for welding.

In the role of a power plant, the model showed itself on the positive side: it allows you to connect single-phase users, solves problems with lack of electricity, and is equipped with a voltmeter for assessing operating parameters.

Characteristics:

• electric and manual start;
• fuel consumption - 2.4 l/h;
• tank volume - 25 l;
• active power - 4 kW;
• sockets - 1 for 220 V, 1 for 12 V;
• dimensions - 73x59x53 cm;
• weight - 82 kg.

Advantages:

• reliable four-stroke air-cooled engine;
• spacious fuel tank;
• economical fuel consumption;
• welding function;
• neat welding seam due to high-quality DC;
• durability;
• mobility;
• multifunctionality.

Flaws:

• No.

TCC DGW-200ES

This is a single-phase diesel welding generator in a noise-proof casing . Designed to perform manual arc welding, to create an autonomous source of electricity.

It features a powerful 188F series engine (1 cylinder, 4 strokes) with air cooling.

To perform welding, it is necessary to connect electrodes with a diameter from 1.6 to 4 mm . The power plant also has a built-in AVR system for automatic voltage control.

Starting occurs with an electric starter, while the injector instantly injects fuel into the system, facilitating starting.

Characteristics:

• engine capacity - 456 cubic meters. cm, power - 8.2 l. With.;
• fuel consumption - 1.9 l/h;
• tank volume - 12.5 l;
• active power - 3 kW, max. — 3.5 kW;
• welding current strength - 50-190 A;
• noise level - 72 dB;
• sockets - 2 for 220 V, 1 for 12 V;
• weight - 145 kg.

Advantages:

• durable soundproof casing;
• overload protection system;
• welding function;
• wide choice of electrode diameters;
• neat welding seam;
• continuous arc supply;
• mobility.

Flaws:

• No.

TCC DGW-200E

Single-phase, diesel, welding generator based on a 188F air-cooled engine . Equipped with an electric starter and manual system start.

Acts as an efficient power station for supplying stable current, DC welding structure for welding seams on various metals.

The unit is located on a reinforced frame with wheels.

This allows you to easily move it around the work area and protect it from adverse external factors.

Characteristics:

• engine capacity - 456 cubic meters. cm, power - 8.2 l. With.;
• fuel consumption - 1.9 l/h;
• tank volume - 12.5 l;
• active power - 3 kW, max. — 3.5 kW;
• welding current - 50-190 A;
• sockets - 2 for 220 V, 1 for 12 V;
• electrode diameter - 1.6-4 mm;
• weight - 112 kg.

Advantages:

• effective overload protection;
• sockets are equipped with additional protection;
• multifunctionality;
• uninterrupted power supply;
• quiet operation;
• welding power adjustment;
• economical fuel consumption.

Flaws:

• No.

Pramac W 220

Three-phase gasoline welding generator with manual start, air-cooled Honda GX390 engine system.

Capable of providing a large number of single-phase and three-phase users with electricity. If you connect the electrodes, you can weld any metals with a neat seam.

The front panel is equipped with a voltmeter and a display with operating parameters . Overload protection extends the service life of the entire device when used in extreme conditions.

Characteristics:

• engine capacity - 389 cubic meters. cm;
• fuel consumption - 2.8 l/h;
• tank volume - 6.1 l;
• active power - 4.5 kW, max. — 4.9 kW;
• sockets - 2 for 220 V, 1 for 380 V;
• dimensions - 87.5x60x62 cm;
• weight - 80 kg.

Advantages:

• multifunctionality;
• effective overload protection;
• high arc welding performance;
• durable reinforced frame;
• economical fuel consumption;
• quick manual start.

Flaws:

• No.

CALIBER BSEG-5500A

Single-phase gasoline power plant with electric starter and manual system start, with built-in welding . Developed on the basis of the HT190FDE air-cooled engine system.

For welding work, it is enough to select electrodes with a diameter of 2.5-4.2 mm.

Users note a high-quality, smooth and even weld at the junction of metal products . For convenient transportation, the manufacturer has equipped the generator with large wheels.

Characteristics:

• engine power - 14 liters. With.;
• fuel consumption - 1.1 l/h;
• tank volume - 25 l;
• active power - 5 kW, max. — 5.5 kW;
• there is a voltmeter;
• welding current strength - 50-190 A.

Advantages:

• high welding quality indicators;
• reliable overload protection;
• economical gasoline consumption;
• quite spacious tank;
• trouble-free electric starter;
• welding function;
• uninterrupted power supply.

Flaws:

• No.

Design features and operating principle

Some experts distinguish gasoline generators for welding into a separate type of generators that operate on the same principle as conventional devices.

At the moment the arc is ignited, a welding current is supplied to the armature winding, which ensures the stability of the welding arc. The current is generated due to the transformation of energy resulting from the rotation of the crankshaft in an internal combustion engine, which makes it possible to obtain electrical energy from mechanical energy.

Tss dgw-200e

Single-phase, diesel, welding generator based on a 188F air-cooled engine. Equipped with an electric starter

Acts as an efficient power station for supplying stable current, DC welding structure for welding seams on various metals.

The unit is located on a reinforced frame with wheels.

This allows you to easily move it around the work area and protect it from adverse external factors.

Characteristics:

• engine capacity - 456 cubic meters. cm, power - 8.2 l. With.;
• fuel consumption - 1.9 l/h;
• tank volume - 12.5 l;
• active power - 3 kW, max. — 3.5 kW;
• welding current - 50-190 A;
• sockets - 2 for 220 V, 1 for 12 V;
• electrode diameter - 1.6-4 mm;
• weight - 112 kg.

Fubag ws 230 dc es

Single-phase generator with Fubag GF 460 engine. Presented in the form of a gasoline power station with a built-in welding

The user can carry out arc welding with electrodes with a diameter of 5 mm, and at the same time evaluate the high quality of the connection at the joint. The electric starter allows you to quickly start the unit, despite the surrounding weather.

The generator additionally has an on-board battery, built-in overload protection, and low oil level indicators.

You can use additional options - a DX50 grounding cable, an electrical holder with a DX50 cable.

Characteristics:

• engine capacity - 458 cubic meters. cm, power - 13.4 l. With.;
• tank volume - 25 l;
• active power - 5 kW;
• welding current - 50-230 A;
• sockets - 2 x 220 V;
• electrode diameter - from 1.6 to 5 mm;
• dimensions - 73x59x53.5 cm;
• weight - 94 kg.

Shh dgw-200es

This is a single-phase diesel welding generator in a noise-proof casing. Designed for performing manual arc

It features a powerful 188F series engine (1 cylinder, 4 strokes) with air cooling.

To perform welding, it is necessary to connect electrodes with a diameter of 1.6 to 4 mm. The power plant also has a built-in AVR system for automatic voltage control.

Starting occurs with an electric starter, while the injector instantly injects fuel into the system, facilitating starting.

Characteristics:

• engine capacity - 456 cubic meters. cm, power - 8.2 l. With.;
• fuel consumption - 1.9 l/h;
• tank volume - 12.5 l;
• active power - 3 kW, max. — 3.5 kW;
• welding current strength - 50-190 A;
• noise level - 72 dB;
• sockets - 2 for 220 V, 1 for 12 V;
• weight - 145 kg.

Why is it profitable to buy from us?

Because from us you can buy not only welding machines, but also gasoline, diesel and inverter generators for domestic and industrial use on attractive terms. The equipment is presented on the website in an assortment, and this makes it possible to select the necessary unit for specific requests and financial wishes.

We also have convenient and favorable terms of payment and delivery. You can pay for your order either in cash or by bank transfer. And entrust delivery to our courier service (in Moscow and the region) or transport company (to the regions). There is also a possibility of self-pickup.

In addition to selling welding and simple generators, we also carry out installation work and service maintenance of purchased equipment. Contact us, propaiku.ru – it’s a huge range, affordable prices and highly professional staff.

Operating rules

When operating a gasoline generator with a welding function or a welding electric generator, you must strictly adhere to all factory instructions, regulations and recommendations. After purchasing the equipment, it is necessary to perform a run-through test (about 20 hours of active use, allowing the system to start working without restrictions). During this check, it is not recommended to subject the equipment to loads above 50% of the rated power. It is also necessary to take into account that for working in the mountains and at other altitudes, it is necessary to select an electric generator with a carburetor, which takes into account the high oxygen content in the air.

It is also necessary to familiarize yourself with the rules for performing the following procedures:

• Checking the quality and level of oil;
• Selection of optimal fuel and its storage;
• Correct refueling with gasoline;
• Starting and warming up equipment;
• The procedure for turning on the load;
• Turning off the unit.

If in all situations, both normal and emergency, the operator performs actions competently and taking into account factory instructions, then the equipment will be operational throughout the entire operational period.

Huter dy6500lxw

A gasoline generator is suitable for creating a backup power source and for use in welding equipment.

Equipped with a Huter 188F piston engine with 1 cylinder and 4 strokes, air cooling.

The control panel includes a voltmeter, control indicators, ignition switches, activation protection and 12 V terminals plus a ground terminal.

The unit is mounted on a steel frame, complemented by handles and wheels. Operation and maintenance are carried out without special operator skills.

Kronwerk lk 210е

Petrol model with synchronous alternator, electric and manual start. Designed to provide

The single-phase generator has several key features - a protective function against overload and system overheating, AVR, DC, fuel and oil sensor.

The power plant is equipped with wheels to increase mobility and a muffler to reduce noise during operation.

Characteristics:

• engine capacity - 420 cubic meters. cm, power - 15 l. With.;
• fuel consumption - 2.6 l/h;
• tank volume - 25 l;
• protection class - IP23;
• active power - 4.5 kW, max. — 5 kW;
• sockets - 2 for 220 V, 1 for 12 V;
• dimensions - 70x58x54 cm;
• weight - 73 kg.

Top 5. GMGen Power Systems GMSD200YTE

Rating (2021): 4.41

• Characteristics

  Average price: 373,000 rub.

• Country: Italy
• Voltage (V): 220/380
• Start: electric starter
• Generator power (kW): 5
• Maximum current (A): 190
• Alternator: synchronous

Diesel generator for professional use with average performance and long service life. Peak power is 5 kilowatts at a current of 190 amperes. Not the highest values, but acceptable for most types of welding, unless we are talking about joining thick metals. The generator is three-phase, capable of delivering 380 volts. It has smooth adjustment of current and other parameters, as well as multiple protective functions. The layout of the parts deserves special attention. Thanks to it, the noise level of the tool is only 89 decibels, which is very low for diesel engines. But finding the product in retail will not be easy. GMGen Power Systems is not the most popular brand in Russia and the CIS.

Advantages and disadvantages

• Low noise level
• Reinforced frame
• Convenient location of sensors and sockets

• A rare guest on store shelves
• Inconvenient transportation

Possible faults

During commissioning and operation of a gasoline welding generator, certain technical problems may arise:

• The power plant engine does not start. The problem may be in the fuel system or spark plugs;
• Sudden engine stops. First of all, it is necessary to check the air and fuel filters, and also measure the oil level;
• Insufficient power level. There may be problems with the air filter, fuel quality or wear of the piston rings;
• Smoke from the engine. General wear of the mechanisms is possible; in addition, this problem may arise due to too high an oil level or an excessive fuel supply;
• Excessive oil consumption. Engine wear (cylinders, piston rings).

With proper troubleshooting and diagnostics of the system, all these problems are quite easy to fix.

Top 2. KOHLER-SDMO Weldarc 300 TDE XL

Rating (2021): 4.62

Best Features The most powerful diesel generator designed for the most demanding tasks.

• Characteristics

  Average price: 570,000 rub.

• Country: Germany
• Voltage (V): 220/380
• Start: electric starter
• Generator power (kW): 7
• Maximum current (A): 300
• Alternator: synchronous

Welding very thick metals using large-diameter electrodes is not possible with most self-contained generators, including diesel ones. This device is designed specifically for such work. Its output power is 7 kilowatts and the current is 300 amperes. These are very high values, rarely found in compact models. And the tool is compact. Its weight is only 175 kilograms, which considering other parameters is not so much. In addition, the device is two-phase, that is, it is capable of delivering both 220 and 380 volts. The appointment is purely professional. Of course, you can also install it in a garage, but it’s unlikely that anyone will need such values.

Advantages and disadvantages

• High power
• High current
• Volumetric fuel tank
• Compact design

• Very high price
• No water cooling

See also:

• 20 best inverter welding machines